Я пытаюсь реализовать сканирующий комплект, получающий ошибку ниже.
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.huawei.hmsscankitexample, PID: 27532
java.lang.IllegalStateException: Could not execute method for android:onClick
at androidx.appcompat.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:402)
at android.view.View.performClick(View.java:7213)
at android.view.View.performClickInternal(View.java:7187)
at android.view.View.access$3500(View.java:828)
at android.view.View$PerformClick.run(View.java:27675)
at android.os.Handler.handleCallback(Handler.java:900)
at android.os.Handler.dispatchMessage(Handler.java:103)
at android.os.Looper.loop(Looper.java:219)
at android.app.ActivityThread.main(ActivityThread.java:8285)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1055)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Native Method)
at androidx.appcompat.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:397)
at android.view.View.performClick(View.java:7213)
at android.view.View.performClickInternal(View.java:7187)
at android.view.View.access$3500(View.java:828)
at android.view.View$PerformClick.run(View.java:27675)
at android.os.Handler.handleCallback(Handler.java:900)
at android.os.Handler.dispatchMessage(Handler.java:103)
at android.os.Looper.loop(Looper.java:219)
at android.app.ActivityThread.main(ActivityThread.java:8285)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1055)
Caused by: java.lang.NullPointerException
at android.graphics.Bitmap.compress(Bitmap.java:1544)
at com.huawei.hmsscankitexample.activity.ProfileActivity.downloadQrCode(ProfileActivity.java:218)
at java.lang.reflect.Method.invoke(Native Method)
at androidx.appcompat.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:397)
at android.view.View.performClick(View.java:7213)
at android.view.View.performClickInternal(View.java:7187)
at android.view.View.access$3500(View.java:828)
at android.view.View$PerformClick.run(View.java:27675)
at android.os.Handler.handleCallback(Handler.java:900)
at android.os.Handler.dispatchMessage(Handler.java:103)
at android.os.Looper.loop(Looper.java:219)
at android.app.ActivityThread.main(ActivityThread.java:8285)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1055)
2020-07-16 22:22:06.951 27532-27532/com.huawei.hmsscankitexample I/Process: Sending signal. PID: 27532 SIG: 9
ProfileActivity.java
- person Manohar   schedule 17.07.2020