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JNI unable to load hasVerticalAccuracy() on NDK example #50

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JaimeIvanCervantes opened this issue Jul 29, 2019 · 2 comments
Closed

JNI unable to load hasVerticalAccuracy() on NDK example #50

JaimeIvanCervantes opened this issue Jul 29, 2019 · 2 comments

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@JaimeIvanCervantes
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JaimeIvanCervantes commented Jul 29, 2019

It looks like the 1.3.0 update introduced errors related to missing hasVerticalAccuracy symbols. I am seeing the following error when trying to run the NDK example, after the 1.3.0 update:

NOTE: I was able to successfully run the same example with version 1.2.1.

NOTE-2: I was able to reproduce the error on a Samsung Galaxy S8 with Android 7 (API level 25), and a One Plus 5 with Android 7 (API level 25). It looks like android.location.Location::hasVerticalAccuracy() was added in API level 26.

NOTE-3: I finally got the NDK demo working by upgrading my Samsung S8 to Android 8 (API level 26), and setting the minSdkLevel to 26 on app/build.gradle. Not supporting API level < 25 is still a problem though.

2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470] JNI DETECTED ERROR IN APPLICATION: JNI NewGlobalRef called with pending exception java.lang.NoSuchMethodError: no non-static method "Landroid/location/Location;.hasVerticalAccuracy()Z"
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at java.lang.String java.lang.Runtime.nativeLoad(java.lang.String, java.lang.ClassLoader, java.lang.String) (Runtime.java:-2)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at java.lang.String java.lang.Runtime.doLoad(java.lang.String, java.lang.ClassLoader) (Runtime.java:1072)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void java.lang.Runtime.loadLibrary0(java.lang.ClassLoader, java.lang.String) (Runtime.java:987)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void java.lang.System.loadLibrary(java.lang.String) (System.java:1530)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void com.microsoft.samplenativeandroid.JniInterface.<clinit>() (JniInterface.java:13)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void com.microsoft.samplenativeandroid.JniInterface.onCreate(android.content.res.AssetManager) (JniInterface.java:-2)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void com.microsoft.samplenativeandroid.MainActivity.onCreate(android.os.Bundle) (MainActivity.java:74)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void android.app.Activity.performCreate(android.os.Bundle) (Activity.java:6743)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void android.app.Instrumentation.callActivityOnCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1134)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2715)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:2848)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void android.app.ActivityThread.-wrap12(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:-1)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1552)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:102)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void android.os.Looper.loop() (Looper.java:154)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6334)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at java.lang.Object java.lang.reflect.Method.invoke!(java.lang.Object, java.lang.Object[]) (Method.java:-2)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run() (ZygoteInit.java:886)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:776)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470] 
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]     in call to NewGlobalRef
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]     from java.lang.String java.lang.Runtime.nativeLoad(java.lang.String, java.lang.ClassLoader, java.lang.String)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470] "main" prio=5 tid=1 Runnable
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   | group="main" sCount=0 dsCount=0 obj=0x74793268 self=0xe9b05400
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   | sysTid=30562 nice=-10 cgrp=default sched=0/0 handle=0xec953534
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   | state=R schedstat=( 125126562 6045935 75 ) utm=9 stm=3 core=6 HZ=100
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   | stack=0xff4f1000-0xff4f3000 stackSize=8MB
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   | held mutexes= "mutator lock"(shared held)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   native: #00 pc 0037b96d  /system/lib/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+128)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   native: #01 pc 0035b791  /system/lib/libart.so (_ZNK3art6Thread9DumpStackERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEbP12BacktraceMap+304)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   native: #02 pc 00253f89  /system/lib/libart.so (_ZN3art9JavaVMExt8JniAbortEPKcS2_+812)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   native: #03 pc 002541d1  /system/lib/libart.so (_ZN3art9JavaVMExt9JniAbortVEPKcS2_St9__va_list+64)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   native: #04 pc 000cd6fb  /system/lib/libart.so (_ZN3art11ScopedCheck6AbortFEPKcz+46)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   native: #05 pc 000cd2eb  /system/lib/libart.so (_ZN3art11ScopedCheck11CheckThreadEP7_JNIEnv+362)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   native: #06 pc 000cc30f  /system/lib/libart.so (_ZN3art11ScopedCheck22CheckPossibleHeapValueERNS_18ScopedObjectAccessEcNS_12JniValueTypeE+26)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   native: #07 pc 000cb6af  /system/lib/libart.so (_ZN3art11ScopedCheck5CheckERNS_18ScopedObjectAccessEbPKcPNS_12JniValueTypeE+810)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   native: #08 pc 000ce033  /system/lib/libart.so (_ZN3art8CheckJNI6NewRefEPKcP7_JNIEnvP8_jobjectNS_15IndirectRefKindE+442)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   native: #09 pc 003611b9  /system/lib/libart.so (_ZN3art6Thread22SetClassLoaderOverrideEP8_jobject+32)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   native: #10 pc 00255c93  /system/lib/libart.so (_ZN3art9JavaVMExt17LoadNativeLibraryEP7_JNIEnvRKNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEEP8_jobjectP8_jstringPS9_+1878)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   native: #11 pc 00003423  /system/lib/libopenjdkjvm.so (JVM_NativeLoad+190)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   native: #12 pc 00068c25  /system/framework/arm/boot.oat (Java_java_lang_Runtime_nativeLoad__Ljava_lang_String_2Ljava_lang_ClassLoader_2Ljava_lang_String_2+144)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at java.lang.Runtime.nativeLoad(Native method)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at java.lang.Runtime.doLoad(Runtime.java:1072)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   - locked <0x021c55a8> (a java.lang.Runtime)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at java.lang.Runtime.loadLibrary0(Runtime.java:987)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   - locked <0x021c55a8> (a java.lang.Runtime)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at java.lang.System.loadLibrary(System.java:1530)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at com.microsoft.samplenativeandroid.JniInterface.<clinit>(JniInterface.java:13)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at com.microsoft.samplenativeandroid.JniInterface.onCreate(Native method)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at com.microsoft.samplenativeandroid.MainActivity.onCreate(MainActivity.java:74)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at android.app.Activity.performCreate(Activity.java:6743)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1134)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2715)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2848)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at android.app.ActivityThread.-wrap12(ActivityThread.java:-1)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1552)
2019-07-29 13:51:15.093 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at android.os.Handler.dispatchMessage(Handler.java:102)
2019-07-29 13:51:15.094 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at android.os.Looper.loop(Looper.java:154)
2019-07-29 13:51:15.094 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at android.app.ActivityThread.main(ActivityThread.java:6334)
2019-07-29 13:51:15.094 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at java.lang.reflect.Method.invoke!(Native method)
2019-07-29 13:51:15.094 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
2019-07-29 13:51:15.094 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470]   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
2019-07-29 13:51:15.094 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/java_vm_ext.cc:470] 
2019-07-29 13:51:15.123 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] Runtime aborting...
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] Aborting thread:
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] "main" prio=10 tid=1 Native
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | group="" sCount=0 dsCount=0 obj=0x74793268 self=0xe9b05400
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | sysTid=30562 nice=-10 cgrp=default sched=0/0 handle=0xec953534
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | state=R schedstat=( 132963802 6045935 75 ) utm=9 stm=4 core=6 HZ=100
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | stack=0xff4f1000-0xff4f3000 stackSize=8MB
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | held mutexes= "abort lock"
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #00 pc 0037b96d  /system/lib/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+128)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #01 pc 0035b791  /system/lib/libart.so (_ZNK3art6Thread9DumpStackERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEbP12BacktraceMap+304)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #02 pc 0034e29d  /system/lib/libart.so (_ZNK3art10AbortState10DumpThreadERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEPNS_6ThreadE+24)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #03 pc 0034e119  /system/lib/libart.so (_ZNK3art10AbortState4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+424)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #04 pc 00344ad5  /system/lib/libart.so (_ZN3art7Runtime5AbortEPKc+92)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #05 pc 000b716f  /system/lib/libart.so (_ZN3art10LogMessageD2Ev+966)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #06 pc 00254127  /system/lib/libart.so (_ZN3art9JavaVMExt8JniAbortEPKcS2_+1226)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #07 pc 002541d1  /system/lib/libart.so (_ZN3art9JavaVMExt9JniAbortVEPKcS2_St9__va_list+64)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #08 pc 000cd6fb  /system/lib/libart.so (_ZN3art11ScopedCheck6AbortFEPKcz+46)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #09 pc 000cd2eb  /system/lib/libart.so (_ZN3art11ScopedCheck11CheckThreadEP7_JNIEnv+362)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #10 pc 000cc30f  /system/lib/libart.so (_ZN3art11ScopedCheck22CheckPossibleHeapValueERNS_18ScopedObjectAccessEcNS_12JniValueTypeE+26)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #11 pc 000cb6af  /system/lib/libart.so (_ZN3art11ScopedCheck5CheckERNS_18ScopedObjectAccessEbPKcPNS_12JniValueTypeE+810)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #12 pc 000ce033  /system/lib/libart.so (_ZN3art8CheckJNI6NewRefEPKcP7_JNIEnvP8_jobjectNS_15IndirectRefKindE+442)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #13 pc 003611b9  /system/lib/libart.so (_ZN3art6Thread22SetClassLoaderOverrideEP8_jobject+32)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #14 pc 00255c93  /system/lib/libart.so (_ZN3art9JavaVMExt17LoadNativeLibraryEP7_JNIEnvRKNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEEP8_jobjectP8_jstringPS9_+1878)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #15 pc 00003423  /system/lib/libopenjdkjvm.so (JVM_NativeLoad+190)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #16 pc 00068c25  /system/framework/arm/boot.oat (???)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Runtime.nativeLoad(Native method)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Runtime.doLoad(Runtime.java:1072)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   - locked <0x021c55a8> (a java.lang.Runtime)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Runtime.loadLibrary0(Runtime.java:987)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   - locked <0x021c55a8> (a java.lang.Runtime)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.System.loadLibrary(System.java:1530)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at com.microsoft.samplenativeandroid.JniInterface.<clinit>(JniInterface.java:13)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at com.microsoft.samplenativeandroid.JniInterface.onCreate(Native method)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at com.microsoft.samplenativeandroid.MainActivity.onCreate(MainActivity.java:74)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.Activity.performCreate(Activity.java:6743)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1134)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2715)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2848)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.ActivityThread.-wrap12(ActivityThread.java:-1)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1552)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.os.Handler.dispatchMessage(Handler.java:102)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.os.Looper.loop(Looper.java:154)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.ActivityThread.main(ActivityThread.java:6334)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.reflect.Method.invoke!(Native method)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] Pending exception java.lang.NoSuchMethodError: no non-static method "Landroid/location/Location;.hasVerticalAccuracy()Z"
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.String java.lang.Runtime.nativeLoad(java.lang.String, java.lang.ClassLoader, java.lang.String) (Runtime.java:-2)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.String java.lang.Runtime.doLoad(java.lang.String, java.lang.ClassLoader) (Runtime.java:1072)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void java.lang.Runtime.loadLibrary0(java.lang.ClassLoader, java.lang.String) (Runtime.java:987)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void java.lang.System.loadLibrary(java.lang.String) (System.java:1530)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void com.microsoft.samplenativeandroid.JniInterface.<clinit>() (JniInterface.java:13)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void com.microsoft.samplenativeandroid.JniInterface.onCreate(android.content.res.AssetManager) (JniInterface.java:-2)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void com.microsoft.samplenativeandroid.MainActivity.onCreate(android.os.Bundle) (MainActivity.java:74)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void android.app.Activity.performCreate(android.os.Bundle) (Activity.java:6743)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void android.app.Instrumentation.callActivityOnCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1134)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2715)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:2848)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void android.app.ActivityThread.-wrap12(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:-1)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1552)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:102)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void android.os.Looper.loop() (Looper.java:154)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6334)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Object java.lang.reflect.Method.invoke!(java.lang.Object, java.lang.Object[]) (Method.java:-2)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run() (ZygoteInit.java:886)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:776)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] Dumping all threads without appropriate locks held: thread list lock mutator lock
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] All threads:
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] DALVIK THREADS (13):
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] "main" prio=10 tid=1 Runnable
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | group="" sCount=0 dsCount=0 obj=0x74793268 self=0xe9b05400
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | sysTid=30562 nice=-10 cgrp=default sched=0/0 handle=0xec953534
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | state=R schedstat=( 152787345 6045935 75 ) utm=10 stm=5 core=6 HZ=100
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | stack=0xff4f1000-0xff4f3000 stackSize=8MB
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | held mutexes= "abort lock" "mutator lock"(shared held)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #00 pc 0037b96d  /system/lib/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+128)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #01 pc 0035b791  /system/lib/libart.so (_ZNK3art6Thread9DumpStackERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEbP12BacktraceMap+304)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #02 pc 0036dcc9  /system/lib/libart.so (_ZN3art14DumpCheckpoint3RunEPNS_6ThreadE+608)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #03 pc 00367d77  /system/lib/libart.so (_ZN3art10ThreadList13RunCheckpointEPNS_7ClosureE+330)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #04 pc 00367a75  /system/lib/libart.so (_ZN3art10ThreadList4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEb+584)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #05 pc 0034e0e5  /system/lib/libart.so (_ZNK3art10AbortState4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+372)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #06 pc 00344ad5  /system/lib/libart.so (_ZN3art7Runtime5AbortEPKc+92)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #07 pc 000b716f  /system/lib/libart.so (_ZN3art10LogMessageD2Ev+966)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #08 pc 00254127  /system/lib/libart.so (_ZN3art9JavaVMExt8JniAbortEPKcS2_+1226)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #09 pc 002541d1  /system/lib/libart.so (_ZN3art9JavaVMExt9JniAbortVEPKcS2_St9__va_list+64)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #10 pc 000cd6fb  /system/lib/libart.so (_ZN3art11ScopedCheck6AbortFEPKcz+46)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #11 pc 000cd2eb  /system/lib/libart.so (_ZN3art11ScopedCheck11CheckThreadEP7_JNIEnv+362)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #12 pc 000cc30f  /system/lib/libart.so (_ZN3art11ScopedCheck22CheckPossibleHeapValueERNS_18ScopedObjectAccessEcNS_12JniValueTypeE+26)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #13 pc 000cb6af  /system/lib/libart.so (_ZN3art11ScopedCheck5CheckERNS_18ScopedObjectAccessEbPKcPNS_12JniValueTypeE+810)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #14 pc 000ce033  /system/lib/libart.so (_ZN3art8CheckJNI6NewRefEPKcP7_JNIEnvP8_jobjectNS_15IndirectRefKindE+442)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #15 pc 003611b9  /system/lib/libart.so (_ZN3art6Thread22SetClassLoaderOverrideEP8_jobject+32)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #16 pc 00255c93  /system/lib/libart.so (_ZN3art9JavaVMExt17LoadNativeLibraryEP7_JNIEnvRKNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEEP8_jobjectP8_jstringPS9_+1878)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #17 pc 00003423  /system/lib/libopenjdkjvm.so (JVM_NativeLoad+190)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #18 pc 00068c25  /system/framework/arm/boot.oat (Java_java_lang_Runtime_nativeLoad__Ljava_lang_String_2Ljava_lang_ClassLoader_2Ljava_lang_String_2+144)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Runtime.nativeLoad(Native method)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Runtime.doLoad(Runtime.java:1072)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   - locked <0x021c55a8> (a java.lang.Runtime)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Runtime.loadLibrary0(Runtime.java:987)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   - locked <0x021c55a8> (a java.lang.Runtime)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.System.loadLibrary(System.java:1530)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at com.microsoft.samplenativeandroid.JniInterface.<clinit>(JniInterface.java:13)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at com.microsoft.samplenativeandroid.JniInterface.onCreate(Native method)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at com.microsoft.samplenativeandroid.MainActivity.onCreate(MainActivity.java:74)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.Activity.performCreate(Activity.java:6743)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1134)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2715)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2848)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.ActivityThread.-wrap12(ActivityThread.java:-1)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1552)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.os.Handler.dispatchMessage(Handler.java:102)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.os.Looper.loop(Looper.java:154)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.app.ActivityThread.main(ActivityThread.java:6334)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.reflect.Method.invoke!(Native method)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] 
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] "Jit thread pool worker thread 0" prio=10 tid=2 Native (still starting up)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | group="" sCount=1 dsCount=0 obj=0x0 self=0xe1e8c000
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | sysTid=30567 nice=9 cgrp=default sched=0/0 handle=0xe9193920
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | state=S schedstat=( 788021 0 2 ) utm=0 stm=0 core=1 HZ=100
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | stack=0xe9095000-0xe9097000 stackSize=1022KB
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | held mutexes=
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: __switch_to+0x88/0x94
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: futex_wait_queue_me+0xcc/0x124
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: futex_wait+0xec/0x200
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: do_futex+0xcc/0x47c
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: compat_SyS_futex+0xcc/0x144
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: el0_svc_naked+0x24/0x28
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #00 pc 00017880  /system/lib/libc.so (syscall+28)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #01 pc 000b8e61  /system/lib/libart.so (_ZN3art17ConditionVariable16WaitHoldingLocksEPNS_6ThreadE+92)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #02 pc 0036f017  /system/lib/libart.so (_ZN3art10ThreadPool7GetTaskEPNS_6ThreadE+168)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #03 pc 0036e8c3  /system/lib/libart.so (_ZN3art16ThreadPoolWorker3RunEv+62)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #04 pc 0036e3f1  /system/lib/libart.so (_ZN3art16ThreadPoolWorker8CallbackEPv+64)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #05 pc 00047a47  /system/lib/libc.so (_ZL15__pthread_startPv+22)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #06 pc 0001a165  /system/lib/libc.so (__start_thread+6)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   (no managed stack frames)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] 
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] "Signal Catcher" prio=10 tid=3 WaitingInMainSignalCatcherLoop
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | group="" sCount=1 dsCount=0 obj=0x12c4fee0 self=0xd7b0ad00
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | sysTid=30568 nice=0 cgrp=default sched=0/0 handle=0xe9092920
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | state=S schedstat=( 1038646 0 1 ) utm=0 stm=0 core=2 HZ=100
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | stack=0xe8f96000-0xe8f98000 stackSize=1014KB
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | held mutexes=
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: __switch_to+0x88/0x94
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: do_sigtimedwait+0xd8/0x1b4
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: compat_SyS_rt_sigtimedwait+0x98/0xd4
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: el0_svc_naked+0x24/0x28
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #00 pc 0004929c  /system/lib/libc.so (__rt_sigtimedwait+12)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #01 pc 0001e6ef  /system/lib/libc.so (sigwait+34)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #02 pc 003516c3  /system/lib/libart.so (_ZN3art9SignalSet4WaitEv+22)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #03 pc 003512c3  /system/lib/libart.so (_ZN3art13SignalCatcher13WaitForSignalEPNS_6ThreadERNS_9SignalSetE+162)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #04 pc 00350017  /system/lib/libart.so (_ZN3art13SignalCatcher3RunEPv+198)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #05 pc 00047a47  /system/lib/libc.so (_ZL15__pthread_startPv+22)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #06 pc 0001a165  /system/lib/libc.so (__start_thread+6)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   (no managed stack frames)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] 
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] "JDWP" prio=10 tid=4 WaitingInMainDebuggerLoop
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | group="" sCount=1 dsCount=0 obj=0x12c4ff70 self=0xe1e8d400
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | sysTid=30569 nice=0 cgrp=default sched=0/0 handle=0xe8f93920
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | state=S schedstat=( 3070990 361301 8 ) utm=0 stm=0 core=2 HZ=100
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | stack=0xe8e97000-0xe8e99000 stackSize=1014KB
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | held mutexes=
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: __switch_to+0x88/0x94
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: poll_schedule_timeout+0x40/0x60
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: do_select+0x4ac/0x4ec
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: compat_core_sys_select+0x15c/0x208
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: compat_SyS_pselect6+0x16c/0x1f0
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: el0_svc_naked+0x24/0x28
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #00 pc 00049174  /system/lib/libc.so (__pselect6+20)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #01 pc 0001d4b5  /system/lib/libc.so (select+88)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #02 pc 00427f23  /system/lib/libart.so (_ZN3art4JDWP12JdwpAdbState15ProcessIncomingEv+302)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #03 pc 002641a5  /system/lib/libart.so (_ZN3art4JDWP9JdwpState3RunEv+1440)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #04 pc 00263637  /system/lib/libart.so (_ZN3art4JDWPL15StartJdwpThreadEPv+22)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #05 pc 00047a47  /system/lib/libc.so (_ZL15__pthread_startPv+22)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #06 pc 0001a165  /system/lib/libc.so (__start_thread+6)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   (no managed stack frames)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] 
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] "ReferenceQueueDaemon" prio=10 tid=5 Waiting
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | group="" sCount=1 dsCount=0 obj=0x12c580d0 self=0xd7b0c100
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | sysTid=30570 nice=0 cgrp=default sched=0/0 handle=0xe8e94920
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | state=S schedstat=( 884270 211510 5 ) utm=0 stm=0 core=1 HZ=100
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | stack=0xe8d92000-0xe8d94000 stackSize=1038KB
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | held mutexes=
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: __switch_to+0x88/0x94
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: futex_wait_queue_me+0xcc/0x124
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: futex_wait+0xec/0x200
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: do_futex+0xcc/0x47c
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: compat_SyS_futex+0xcc/0x144
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: el0_svc_naked+0x24/0x28
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #00 pc 00017880  /system/lib/libc.so (syscall+28)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #01 pc 000b8e61  /system/lib/libart.so (_ZN3art17ConditionVariable16WaitHoldingLocksEPNS_6ThreadE+92)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #02 pc 002bca2d  /system/lib/libart.so (_ZN3art7Monitor4WaitEPNS_6ThreadExibNS_11ThreadStateE+516)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #03 pc 002be263  /system/lib/libart.so (_ZN3art7Monitor4WaitEPNS_6ThreadEPNS_6mirror6ObjectExibNS_11ThreadStateE+118)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #04 pc 002cd1df  /system/lib/libart.so (_ZN3artL11Object_waitEP7_JNIEnvP8_jobject+32)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #05 pc 00000557  /system/framework/arm/boot.oat (Java_java_lang_Object_wait__+74)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Object.wait!(Native method)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   - waiting on <0x0019d8c1> (a java.lang.Class<java.lang.ref.ReferenceQueue>)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Daemons$ReferenceQueueDaemon.run(Daemons.java:158)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   - locked <0x0019d8c1> (a java.lang.Class<java.lang.ref.ReferenceQueue>)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Thread.run(Thread.java:761)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] 
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] "FinalizerDaemon" prio=10 tid=6 Waiting
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | group="" sCount=1 dsCount=0 obj=0x12c58160 self=0xd7b0c600
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | sysTid=30571 nice=0 cgrp=default sched=0/0 handle=0xe8d8f920
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | state=S schedstat=( 1515937 0 8 ) utm=0 stm=0 core=2 HZ=100
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | stack=0xe8c8d000-0xe8c8f000 stackSize=1038KB
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | held mutexes=
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: __switch_to+0x88/0x94
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: futex_wait_queue_me+0xcc/0x124
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: futex_wait+0xec/0x200
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: do_futex+0xcc/0x47c
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: compat_SyS_futex+0xcc/0x144
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: el0_svc_naked+0x24/0x28
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #00 pc 00017880  /system/lib/libc.so (syscall+28)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #01 pc 000b8e61  /system/lib/libart.so (_ZN3art17ConditionVariable16WaitHoldingLocksEPNS_6ThreadE+92)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #02 pc 002bca2d  /system/lib/libart.so (_ZN3art7Monitor4WaitEPNS_6ThreadExibNS_11ThreadStateE+516)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #03 pc 002be263  /system/lib/libart.so (_ZN3art7Monitor4WaitEPNS_6ThreadEPNS_6mirror6ObjectExibNS_11ThreadStateE+118)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #04 pc 002cd20b  /system/lib/libart.so (_ZN3artL13Object_waitJIEP7_JNIEnvP8_jobjectxi+36)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #05 pc 00000655  /system/framework/arm/boot.oat (Java_java_lang_Object_wait__JI+96)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Object.wait!(Native method)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   - waiting on <0x01524866> (a java.lang.Object)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Object.wait(Object.java:407)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:188)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   - locked <0x01524866> (a java.lang.Object)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:209)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Daemons$FinalizerDaemon.run(Daemons.java:212)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Thread.run(Thread.java:761)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] 
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] "FinalizerWatchdogDaemon" prio=10 tid=7 Waiting
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | group="" sCount=1 dsCount=0 obj=0x12c581f0 self=0xd7b0cb00
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | sysTid=30572 nice=0 cgrp=default sched=0/0 handle=0xe8c8a920
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | state=S schedstat=( 529218 0 2 ) utm=0 stm=0 core=0 HZ=100
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | stack=0xe8b88000-0xe8b8a000 stackSize=1038KB
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   | held mutexes=
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: __switch_to+0x88/0x94
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: futex_wait_queue_me+0xcc/0x124
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: futex_wait+0xec/0x200
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: do_futex+0xcc/0x47c
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: compat_SyS_futex+0xcc/0x144
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: el0_svc_naked+0x24/0x28
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #00 pc 00017880  /system/lib/libc.so (syscall+28)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #01 pc 000b8e61  /system/lib/libart.so (_ZN3art17ConditionVariable16WaitHoldingLocksEPNS_6ThreadE+92)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #02 pc 002bca2d  /system/lib/libart.so (_ZN3art7Monitor4WaitEPNS_6ThreadExibNS_11ThreadStateE+516)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #03 pc 002be263  /system/lib/libart.so (_ZN3art7Monitor4WaitEPNS_6ThreadEPNS_6mirror6ObjectExibNS_11ThreadStateE+118)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #04 pc 002cd1df  /system/lib/libart.so (_ZN3artL11Object_waitEP7_JNIEnvP8_jobject+32)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #05 pc 00000557  /system/framework/arm/boot.oat (Java_java_lang_Object_wait__+74)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Object.wait!(Native method)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   - waiting on <0x06fc17a7> (a java.lang.Daemons$FinalizerWatchdogDaemon)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Daemons$FinalizerWatchdogDaemon.sleepUntilNeeded(Daemons.java:282)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   - locked <0x06fc17a7> (a java.lang.Daemons$FinalizerWatchdogDaemon)
2019-07-29 13:51:15.124 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at java.lang.Daemons$FinalizerWatchdogDaemon.run(Daemons.java:257)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: compat_SyS_futex+0xcc/0x144
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   kernel: el0_svc_naked+0x24/0x28
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #01 pc 000b8e61  /system/lib/libart.so (_ZN3art17ConditionVariable16WaitHoldingLocksEPNS_6ThreadE+92)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #02 pc 002bca2d  /system/lib/libart.so (_ZN3art7Monitor4WaitEPNS_6ThreadExibNS_11ThreadStateE+516)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #03 pc 002be263  /system/lib/libart.so (_ZN3art7Monitor4WaitEPNS_6ThreadEPNS_6mirror6ObjectExibNS_11ThreadStateE+118)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #04 pc 002cd1df  /system/lib/libart.so (_ZN3artL11Object_waitEP7_JNIEnvP8_jobject+32)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   native: #05 pc 00000557  /system/framework/arm/boot.oat (Java_java_lang_Object_wait__+74)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1472)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   - locked <0x0ab52454> (a android.opengl.GLSurfaceView$GLThreadManager)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422]   at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1259)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] 
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:422] 
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427] JNI DETECTED ERROR IN APPLICATION: JNI NewGlobalRef called with pending exception java.lang.NoSuchMethodError: no non-static method "Landroid/location/Location;.hasVerticalAccuracy()Z"
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at java.lang.String java.lang.Runtime.nativeLoad(java.lang.String, java.lang.ClassLoader, java.lang.String) (Runtime.java:-2)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at java.lang.String java.lang.Runtime.doLoad(java.lang.String, java.lang.ClassLoader) (Runtime.java:1072)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at void java.lang.Runtime.loadLibrary0(java.lang.ClassLoader, java.lang.String) (Runtime.java:987)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at void java.lang.System.loadLibrary(java.lang.String) (System.java:1530)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at void com.microsoft.samplenativeandroid.JniInterface.<clinit>() (JniInterface.java:13)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at void com.microsoft.samplenativeandroid.JniInterface.onCreate(android.content.res.AssetManager) (JniInterface.java:-2)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at void com.microsoft.samplenativeandroid.MainActivity.onCreate(android.os.Bundle) (MainActivity.java:74)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at void android.app.Activity.performCreate(android.os.Bundle) (Activity.java:6743)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at void android.app.Instrumentation.callActivityOnCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1134)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2715)
2019-07-29 13:51:15.125 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:2848)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:102)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at void android.os.Looper.loop() (Looper.java:154)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6334)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:776)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427] 
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]     in call to NewGlobalRef
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   | group="main" sCount=0 dsCount=0 obj=0x74793268 self=0xe9b05400
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   | state=R schedstat=( 125126562 6045935 75 ) utm=9 stm=3 core=6 HZ=100
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   | stack=0xff4f1000-0xff4f3000 stackSize=8MB
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   | held mutexes= "mutator lock"(shared held)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   native: #00 pc 0037b96d  /system/lib/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+128)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   native: #01 pc 0035b791  /system/lib/libart.so (_ZNK3art6Thread9DumpStackERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEbP12BacktraceMap+304)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   native: #02 pc 00253f89  /system/lib/libart.so (_ZN3art9JavaVMExt8JniAbortEPKcS2_+812)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   native: #03 pc 002541d1  /system/lib/libart.so (_ZN3art9JavaVMExt9JniAbortVEPKcS2_St9__va_list+64)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   native: #04 pc 000cd6fb  /system/lib/libart.so (_ZN3art11ScopedCheck6AbortFEPKcz+46)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   native: #05 pc 000cd2eb  /system/lib/libart.so (_ZN3art11ScopedCheck11CheckThreadEP7_JNIEnv+362)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   native: #06 pc 000cc30f  /system/lib/libart.so (_ZN3art11ScopedCheck22CheckPossibleHeapValueERNS_18ScopedObjectAccessEcNS_12JniValueTypeE+26)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   native: #07 pc 000cb6af  /system/lib/libart.so (_ZN3art11ScopedCheck5CheckERNS_18ScopedObjectAccessEbPKcPNS_12JniValueTypeE+810)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   native: #09 pc 003611b9  /system/lib/libart.so (_ZN3art6Thread22SetClassLoaderOverrideEP8_jobject+32)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   native: #10 pc 00255c93  /system/lib/libart.so (_ZN3art9JavaVMExt17LoadNativeLibraryEP7_JNIEnvRKNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEEP8_jobjectP8_jstringPS9_+1878)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   native: #11 pc 00003423  /system/lib/libopenjdkjvm.so (JVM_NativeLoad+190)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   native: #12 pc 00068c25  /system/framework/arm/boot.oat (Java_java_lang_Runtime_nativeLoad__Ljava_lang_String_2Ljava_lang_ClassLoader_2Ljava_lang_String_2+144)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at java.lang.Runtime.doLoad(Runtime.java:1072)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   - locked <0x021c55a8> (a java.lang.Runtime)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at java.lang.Runtime.loadLibrary0(Runtime.java:987)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   - locked <0x021c55a8> (a java.lang.Runtime)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at java.lang.System.loadLibrary(System.java:1530)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at com.microsoft.samplenativeandroid.JniInterface.<clinit>(JniInterface.java:13)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at com.microsoft.samplenativeandroid.JniInterface.onCreate(Native method)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at com.microsoft.samplenativeandroid.MainActivity.onCreate(MainActivity.java:74)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1134)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2715)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at android.app.ActivityThread.-wrap12(ActivityThread.java:-1)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1552)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at android.app.ActivityThread.main(ActivityThread.java:6334)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at java.lang.reflect.Method.invoke!(Native method)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427]   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427] 
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/art: art/runtime/runtime.cc:427] 
2019-07-29 13:51:15.126 30562-30562/com.microsoft.samplenativeandroid A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 30562 (lenativeandroid)
@RamonArguelles
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Hi @JaimeIvanCervantes,

Really sorry, you are 100% right. The 1.3.0 release has a regression on this area, where we bumped, without noticing, our minimum API level support to 26. We are fixing this in our next release, which is coming out soon.

@craigktreasure
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This is addressed in our recent 2.0.0 release. Please update and to 2.0.0.

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