How can i change ApplicationId?

[tellfa]

Hi, i want change ApplicationId in gradle.build , i changed this but when click on run show me this error in Android Monitor tab.

How can i change ApplicationId ?

Error:
E/AndroidRuntime: FATAL EXCEPTION: main Process: in.nouri.materialweather, PID: 32331 java.lang.RuntimeException: Unable to start activity ComponentInfo{in.nouri.materialweather/wangdaye.com.geometricweather.view.activity.MainActivity}: android.view.InflateException: Binary XML file line #51: Could not inflate Behavior subclass in.nouri.materialweather.view.behavior.InkPageIndicatorBehavior at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2726) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2787) at android.app.ActivityThread.-wrap12(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1504) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6247) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:872) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:762) Caused by: android.view.InflateException: Binary XML file line #51: Could not inflate Behavior subclass in.nouri.materialweather.view.behavior.InkPageIndicatorBehavior Caused by: java.lang.RuntimeException: Could not inflate Behavior subclass in.nouri.materialweather.view.behavior.InkPageIndicatorBehavior at android.support.design.widget.CoordinatorLayout.parseBehavior(CoordinatorLayout.java:604) at android.support.design.widget.CoordinatorLayout$LayoutParams.<init>(CoordinatorLayout.java:2549) at android.support.design.widget.CoordinatorLayout.generateLayoutParams(CoordinatorLayout.java:1610) at android.support.design.widget.CoordinatorLayout.generateLayoutParams(CoordinatorLayout.java:108) at android.view.LayoutInflater.rInflate(LayoutInflater.java:860) at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821) at android.view.LayoutInflater.rInflate(LayoutInflater.java:861) at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821) at android.view.LayoutInflater.inflate(LayoutInflater.java:518) at android.view.LayoutInflater.inflate(LayoutInflater.java:426) at android.view.LayoutInflater.inflate(LayoutInflater.java:377) at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:284) at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:143) at wangdaye.com.geometricweather.view.activity.MainActivity.onCreate(MainActivity.java:120) at android.app.Activity.performCreate(Activity.java:6754) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1119) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2679) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2787) at android.app.ActivityThread.-wrap12(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1504) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6247) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:872) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:762) Caused by: java.lang.ClassNotFoundException: in.nouri.materialweather.view.behavior.InkPageIndicatorBehavior at java.lang.Class.classForName(Native Method) at java.lang.Class.forName(Class.java:400) at android.support.design.widget.CoordinatorLayout.parseBehavior(CoordinatorLayout.java:596) at android.support.design.widget.CoordinatorLayout$LayoutParams.<init>(CoordinatorLayout.java:2549)  at android.support.design.widget.CoordinatorLayout.generateLayoutParams(CoordinatorLayout.java:1610)  at android.support.design.widget.CoordinatorLayout.generateLayoutParams(CoordinatorLayout.java:108)  at android.view.LayoutInflater.rInflate(LayoutInflater.java:860)  at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821)  at android.view.LayoutInflater.rInflate(LayoutInflater.java:861)  at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821)  at android.view.LayoutInflater.inflate(LayoutInflater.java:518)  at android.view.LayoutInflater.inflate(LayoutInflater.java:426)  at android.view.LayoutInflater.inflate(LayoutInflater.java:377)  at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:284)  at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:143)  at wangdaye.com.geometricweather.view.activity.MainActivity.onCreate(MainActivity.java:120)  at android.app.Activity.performCreate(Activity.java:6754)  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1119)  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2679)  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2787)  at android.app.ActivityThread.-wrap12(ActivityThread.java)  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1504)  at android.os.Handler.dispatchMessage(Handler.java:102)  at android.os.Looper.loop(Looper.java:154)  at android.app.ActivityThread.main(ActivityThread.java:6247)  at java.lang.reflect.Method.invoke(Native Method)  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:872)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:762)  Caused by: java.lang.ClassNotFoundException: Didn't find class "in.nouri.materialweather.view.behavior.InkPageIndicatorBehavior" on path: DexPathList[[zip file "/data/app/in.nouri.materialweather-2/base.apk"],nativeLibraryDirectories=[/data/app/in.nouri.materialweather-2/lib/arm64, /data/app/in.nouri.materialweather-2/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]] E/AndroidRuntime: at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56) at java.lang.ClassLoader.loadClass(ClassLoader.java:380) at java.lang.ClassLoader.loadClass(ClassLoader.java:312)

[tellfa]

can you help me?

[WangDaYeeeeee]

Well, I never try to change applicationId, so I have no idea just like you.

Maybe try to clean project and rebuild ?