华为荣耀6测试 image classification奔溃

[3050311118]

手机是华为荣耀6
配置信息
型号H60-L02
RAM 3GB
android版本4.4.2 API19
打开APP正常，点击 image classification按钮时产生奔溃现象

logcat信息：
08-28 21:28:01.205 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.widget.Button.getAutoSizeMaxTextSize, referenced from method android.support.v7.widget.AppCompatButton.getAutoSizeMaxTextSize
08-28 21:28:01.205 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 14718: Landroid/widget/Button;.getAutoSizeMaxTextSize ()I
08-28 21:28:01.205 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.widget.Button.getAutoSizeMinTextSize, referenced from method android.support.v7.widget.AppCompatButton.getAutoSizeMinTextSize
08-28 21:28:01.205 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 14719: Landroid/widget/Button;.getAutoSizeMinTextSize ()I
08-28 21:28:01.210 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.widget.Button.getAutoSizeStepGranularity, referenced from method android.support.v7.widget.AppCompatButton.getAutoSizeStepGranularity
08-28 21:28:01.210 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 14720: Landroid/widget/Button;.getAutoSizeStepGranularity ()I
08-28 21:28:01.210 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.widget.Button.getAutoSizeTextAvailableSizes, referenced from method android.support.v7.widget.AppCompatButton.getAutoSizeTextAvailableSizes
08-28 21:28:01.210 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 14721: Landroid/widget/Button;.getAutoSizeTextAvailableSizes ()[I
08-28 21:28:01.210 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.widget.Button.getAutoSizeTextType, referenced from method android.support.v7.widget.AppCompatButton.getAutoSizeTextType
08-28 21:28:01.210 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 14722: Landroid/widget/Button;.getAutoSizeTextType ()I
08-28 21:28:01.210 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.widget.Button.setAutoSizeTextTypeUniformWithConfiguration, referenced from method android.support.v7.widget.AppCompatButton.setAutoSizeTextTypeUniformWithConfiguration
08-28 21:28:01.210 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 14728: Landroid/widget/Button;.setAutoSizeTextTypeUniformWithConfiguration (IIII)V
08-28 21:28:01.210 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.widget.Button.setAutoSizeTextTypeUniformWithPresetSizes, referenced from method android.support.v7.widget.AppCompatButton.setAutoSizeTextTypeUniformWithPresetSizes
08-28 21:28:01.210 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 14729: Landroid/widget/Button;.setAutoSizeTextTypeUniformWithPresetSizes ([II)V
08-28 21:28:01.210 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.widget.Button.setAutoSizeTextTypeWithDefaults, referenced from method android.support.v7.widget.AppCompatButton.setAutoSizeTextTypeWithDefaults
08-28 21:28:01.210 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 14730: Landroid/widget/Button;.setAutoSizeTextTypeWithDefaults (I)V
08-28 21:28:01.220 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.graphics.Color.getModel, referenced from method android.support.v4.graphics.ColorUtils.compositeColors
08-28 21:28:01.220 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1026: Landroid/graphics/Color;.getModel ()Landroid/graphics/ColorSpace$Model;
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.graphics.drawable.Drawable.applyTheme, referenced from method android.support.v4.graphics.drawable.DrawableCompat.applyTheme
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1199: Landroid/graphics/drawable/Drawable;.applyTheme (Landroid/content/res/Resources$Theme;)V
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.graphics.drawable.Drawable.canApplyTheme, referenced from method android.support.v4.graphics.drawable.DrawableCompat.canApplyTheme
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1200: Landroid/graphics/drawable/Drawable;.canApplyTheme ()Z
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.graphics.drawable.Drawable.getColorFilter, referenced from method android.support.v4.graphics.drawable.DrawableCompat.getColorFilter
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1211: Landroid/graphics/drawable/Drawable;.getColorFilter ()Landroid/graphics/ColorFilter;
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.graphics.drawable.Drawable.inflate, referenced from method android.support.v4.graphics.drawable.DrawableCompat.inflate
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1228: Landroid/graphics/drawable/Drawable;.inflate (Landroid/content/res/Resources;Lorg/xmlpull/v1/XmlPullParser;Landroid/util/AttributeSet;Landroid/content/res/Resources$Theme;)V
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.graphics.drawable.Drawable.setHotspot, referenced from method android.support.v4.graphics.drawable.DrawableCompat.setHotspot
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1249: Landroid/graphics/drawable/Drawable;.setHotspot (FF)V
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.graphics.drawable.Drawable.setHotspotBounds, referenced from method android.support.v4.graphics.drawable.DrawableCompat.setHotspotBounds
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1250: Landroid/graphics/drawable/Drawable;.setHotspotBounds (IIII)V
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.graphics.drawable.Drawable.setLayoutDirection, referenced from method android.support.v4.graphics.drawable.DrawableCompat.setLayoutDirection
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1251: Landroid/graphics/drawable/Drawable;.setLayoutDirection (I)Z
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.graphics.drawable.Drawable.setTint, referenced from method android.support.v4.graphics.drawable.DrawableCompat.setTint
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1254: Landroid/graphics/drawable/Drawable;.setTint (I)V
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.graphics.drawable.Drawable.setTintList, referenced from method android.support.v4.graphics.drawable.DrawableCompat.setTintList
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1255: Landroid/graphics/drawable/Drawable;.setTintList (Landroid/content/res/ColorStateList;)V
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.graphics.drawable.Drawable.setTintMode, referenced from method android.support.v4.graphics.drawable.DrawableCompat.setTintMode
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1256: Landroid/graphics/drawable/Drawable;.setTintMode (Landroid/graphics/PorterDuff$Mode;)V
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.widget.CompoundButton.getButtonDrawable, referenced from method android.support.v4.widget.CompoundButtonCompat.getButtonDrawable
08-28 21:28:01.255 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 14755: Landroid/widget/CompoundButton;.getButtonDrawable ()Landroid/graphics/drawable/Drawable;
08-28 21:28:01.260 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.widget.CompoundButton.getButtonTintList, referenced from method android.support.v4.widget.CompoundButtonCompat.getButtonTintList
08-28 21:28:01.260 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 14756: Landroid/widget/CompoundButton;.getButtonTintList ()Landroid/content/res/ColorStateList;
08-28 21:28:01.260 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.widget.CompoundButton.getButtonTintMode, referenced from method android.support.v4.widget.CompoundButtonCompat.getButtonTintMode
08-28 21:28:01.260 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 14757: Landroid/widget/CompoundButton;.getButtonTintMode ()Landroid/graphics/PorterDuff$Mode;
08-28 21:28:01.260 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.widget.CompoundButton.setButtonTintList, referenced from method android.support.v4.widget.CompoundButtonCompat.setButtonTintList
08-28 21:28:01.260 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 14773: Landroid/widget/CompoundButton;.setButtonTintList (Landroid/content/res/ColorStateList;)V
08-28 21:28:01.260 29289-29289/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.widget.CompoundButton.setButtonTintMode, referenced from method android.support.v4.widget.CompoundButtonCompat.setButtonTintMode
08-28 21:28:01.260 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 14774: Landroid/widget/CompoundButton;.setButtonTintMode (Landroid/graphics/PorterDuff$Mode;)V
08-28 21:28:02.450 29289-29289/com.baidu.paddle.lite.demo E/dalvikvm: dlopen("/data/app-lib/com.baidu.paddle.lite.demo-1/libpaddle_lite_jni.so") failed: dlopen failed: could not load library "libhiai.so" needed by "libpaddle_lite_jni.so"; caused by cannot locate symbol "__register_atfork" referenced by "libhiai.so"...
08-28 21:28:02.450 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: Exception Ljava/lang/UnsatisfiedLinkError; thrown while initializing Lcom/baidu/paddle/lite/PaddlePredictor;
08-28 21:28:02.450 29289-29289/com.baidu.paddle.lite.demo W/dalvikvm: threadid=1: thread exiting with uncaught exception (group=0x4159bc50)

[hong19860320]

谢谢，从log上看是libhiai.so在该平台上加载不到__register_atfor这个符号，我们向华为反映下情况。

[3050311118]

今天重新更新代码，测试了下，还是出现错误
09-01 10:16:07.244 10374-10374/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1368: Landroid/graphics/drawable/Drawable;.setTintMode (Landroid/graphics/PorterDuff$Mode;)V
09-01 10:16:07.724 10374-10422/com.baidu.paddle.lite.demo E/dalvikvm: dlopen("/data/app-lib/com.baidu.paddle.lite.demo-1/libpaddle_lite_jni.so") failed: dlopen failed: could not load library "libhiai.so" needed by "libpaddle_lite_jni.so"; caused by cannot locate symbol "__register_atfork" referenced by "libhiai.so"...
09-01 10:16:07.724 10374-10422/com.baidu.paddle.lite.demo W/dalvikvm: Exception Ljava/lang/UnsatisfiedLinkError; thrown while initializing Lcom/baidu/paddle/lite/PaddlePredictor;
09-01 10:16:07.724 10374-10422/com.baidu.paddle.lite.demo W/dalvikvm: threadid=12: thread exiting with uncaught exception (group=0x415bdc50)
09-01 10:16:08.129 10374-10374/com.baidu.paddle.lite.demo E/WindowManager: android.view.WindowLeaked: Activity com.baidu.paddle.lite.demo.ImgClassifyActivity has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView{4332c960 V.E..... R.....ID 0,0-1026,288} that was originally added here
at android.view.ViewRootImpl.(ViewRootImpl.java:375)
at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:258)
at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:69)
at android.app.Dialog.show(Dialog.java:289)
at android.app.ProgressDialog.show(ProgressDialog.java:116)
at android.app.ProgressDialog.show(ProgressDialog.java:104)
at com.baidu.paddle.lite.demo.ImgClassifyActivity.loadModel(ImgClassifyActivity.java:138)
at com.baidu.paddle.lite.demo.ImgClassifyActivity.onResume(ImgClassifyActivity.java:274)
at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1200)
at android.app.Activity.performResume(Activity.java:5430)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3007)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3063)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2349)
at android.app.ActivityThread.access$1100(ActivityThread.java:139)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1255)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5294)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:864)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:680)
at dalvik.system.NativeStart.main(Native Method)

[hong19860320]

由于demo中的NPU功能依赖于华为kirin810&990芯片的手机，因此，HIAI的库有可能在你机器上不能正常工作。如果只想测试CPU功能，建议按照 https://github.com/PaddlePaddle/Paddle-Lite/wiki/source_compile 或 https://github.com/PaddlePaddle/Paddle-Lite-Demo 步骤在tiny publish模式下编译armv7&v8的libpaddle_lite_jni.so和PaddlePredictor.jar，替换本demo中的libpaddle_lite_jni.so和PaddlePredictor.jar。

[3050311118]

10-07 09:05:12.301 18760-18760/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1368: Landroid/graphics/drawable/Drawable;.setTintList (Landroid/content/res/ColorStateList;)V
10-07 09:05:12.301 18760-18760/com.baidu.paddle.lite.demo I/dalvikvm: Could not find method android.graphics.drawable.Drawable.setTintMode, referenced from method android.support.v4.graphics.drawable.DrawableCompat.setTintMode
10-07 09:05:12.301 18760-18760/com.baidu.paddle.lite.demo W/dalvikvm: VFY: unable to resolve virtual method 1369: Landroid/graphics/drawable/Drawable;.setTintMode (Landroid/graphics/PorterDuff$Mode;)V
10-07 09:05:12.726 18760-18849/com.baidu.paddle.lite.demo E/dalvikvm: dlopen("/data/app-lib/com.baidu.paddle.lite.demo-1/libpaddle_lite_jni.so") failed: dlopen failed: could not load library "libhiai.so" needed by "libpaddle_lite_jni.so"; caused by cannot locate symbol "__register_atfork" referenced by "libhiai.so"...
10-07 09:05:12.726 18760-18849/com.baidu.paddle.lite.demo W/dalvikvm: Exception Ljava/lang/UnsatisfiedLinkError; thrown while initializing Lcom/baidu/paddle/lite/PaddlePredictor;
10-07 09:05:12.726 18760-18849/com.baidu.paddle.lite.demo W/dalvikvm: threadid=12: thread exiting with uncaught exception (group=0x41c7fc50)
10-07 09:05:13.146 18760-18760/com.baidu.paddle.lite.demo E/WindowManager: android.view.WindowLeaked: Activity com.baidu.paddle.lite.demo.ImgClassifyActivity has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView{4398c0a0 V.E..... R......D 0,0-1026,288} that was originally added here
at android.view.ViewRootImpl.(ViewRootImpl.java:375)
at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:258)
at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:69)
at android.app.Dialog.show(Dialog.java:289)
at android.app.ProgressDialog.show(ProgressDialog.java:116)
at android.app.ProgressDialog.show(ProgressDialog.java:104)
at com.baidu.paddle.lite.demo.CommonActivity.loadModel(CommonActivity.java:113)
at com.baidu.paddle.lite.demo.ImgClassifyActivity.onResume(ImgClassifyActivity.java:210)
at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1200)
at android.app.Activity.performResume(Activity.java:5430)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3007)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3063)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2349)
at android.app.ActivityThread.access$1100(ActivityThread.java:139)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1255)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5294)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:864)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:680)
at dalvik.system.NativeStart.main(Native Method)

[3050311118]

华为荣耀6今天测试，还是出现奔溃现象
10-07 09:05:12.726 18760-18849/com.baidu.paddle.lite.demo E/dalvikvm: dlopen("/data/app-lib/com.baidu.paddle.lite.demo-1/libpaddle_lite_jni.so") failed: dlopen failed: could not load library "libhiai.so" needed by "libpaddle_lite_jni.so"; caused by cannot locate symbol "__register_atfork" referenced by "libhiai.so"...

是不是因为不支持安卓4？

[hong19860320]

华为荣耀6今天测试，还是出现奔溃现象
10-07 09:05:12.726 18760-18849/com.baidu.paddle.lite.demo E/dalvikvm: dlopen("/data/app-lib/com.baidu.paddle.lite.demo-1/libpaddle_lite_jni.so") failed: dlopen failed: could not load library "libhiai.so" needed by "libpaddle_lite_jni.so"; caused by cannot locate symbol "__register_atfork" referenced by "libhiai.so"...

是不是因为不支持安卓4？

之前的回复已经解释了为什么会出现这个问题，也给出了解决方案。

由于demo中的libpaddle_lite_jni.so依赖于华为NPU libhiai.so库，而libhiai.so要求设备的安卓系统版本较高，才会出现crash现象，建议按照 https://github.com/PaddlePaddle/Paddle-Lite/wiki/source_compile 或 https://github.com/PaddlePaddle/Paddle-Lite-Demo 步骤在tiny publish模式下编译armv7&v8的libpaddle_lite_jni.so和PaddlePredictor.jar，或直接使用release预编译好的armv7&v8的libpaddle_lite_jni.so和PaddlePredictor.jar https://github.com/PaddlePaddle/Paddle-Lite/releases ，替换本demo中的libpaddle_lite_jni.so和PaddlePredictor.jar。