[rn] Error: androidx.appcompat.widget.AppCompatEditText.setBackgroundDrawable

androidx.appcompat.widget.AppCompatEditText.setBackgroundDrawable

AppCompatEditText.java, line 112

java.lang.NullPointerException: Attempt to invoke virtual method 'android.graphics.drawable.Drawable android.graphics.drawable.Drawable$ConstantState.newDrawable(android.content.res.Resources)' on a null object reference

android.graphics.drawable.DrawableContainer$DrawableContainerState.createAllFutures DrawableContainer.java:880
android.graphics.drawable.DrawableContainer$DrawableContainerState.getOpacity DrawableContainer.java:1163
android.graphics.drawable.DrawableContainer.getOpacity DrawableContainer.java:434
android.graphics.drawable.InsetDrawable.getOpacity InsetDrawable.java:259
android.view.View.computeOpaqueFlags View.java:20140
android.view.View.setBackgroundDrawable View.java:25419
androidx.appcompat.widget.AppCompatEditText.setBackgroundDrawable AppCompatEditText.java:112
android.view.View.setBackground View.java:25312
android.view.View.<init> View.java:6461
android.widget.TextView.<init> TextView.java:1247
android.widget.EditText.<init> EditText.java:111
android.widget.EditText.<init> EditText.java:107
androidx.appcompat.widget.AppCompatEditText.<init> AppCompatEditText.java:74
androidx.appcompat.widget.AppCompatEditText.<init> AppCompatEditText.java:69
androidx.appcompat.widget.AppCompatEditText.<init> AppCompatEditText.java:65
com.facebook.react.views.textinput.ReactEditText.<init> ReactEditText.java:124
com.facebook.react.views.textinput.ReactTextInputManager.createViewInstance ReactTextInputManager.java:123
com.facebook.react.views.textinput.ReactTextInputManager.createViewInstance ReactTextInputManager.java:79
com.facebook.react.uimanager.ViewManager.createViewInstance ViewManager.java:139
com.facebook.react.uimanager.ViewManager.createView ViewManager.java:83
com.facebook.react.uimanager.NativeViewHierarchyManager.createView NativeViewHierarchyManager.java:281
com.facebook.react.uimanager.UIViewOperationQueue$CreateViewOperation.execute UIViewOperationQueue.java:188
com.facebook.react.uimanager.UIViewOperationQueue$DispatchUIFrameCallback.dispatchPendingNonBatchedOperations UIViewOperationQueue.java:1103
com.facebook.react.uimanager.UIViewOperationQueue$DispatchUIFrameCallback.doFrameGuarded UIViewOperationQueue.java:1074
com.facebook.react.uimanager.GuardedFrameCallback.doFrame GuardedFrameCallback.java:29
com.facebook.react.modules.core.ReactChoreographer$ReactChoreographerDispatcher.doFrame ReactChoreographer.java:175
com.facebook.react.modules.core.ChoreographerCompat$FrameCallback$1.doFrame ChoreographerCompat.java:85
android.view.Choreographer$CallbackRecord.run Choreographer.java:1008
android.view.Choreographer.doCallbacks Choreographer.java:809
android.view.Choreographer.doFrame Choreographer.java:740
android.view.Choreographer$FrameDisplayEventReceiver.run Choreographer.java:995
android.os.Handler.handleCallback Handler.java:938
android.os.Handler.dispatchMessage Handler.java:99
android.os.Looper.loop Looper.java:246
android.app.ActivityThread.main ActivityThread.java:8595
java.lang.reflect.Method.invoke Method.java
com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run RuntimeInit.java:602
com.android.internal.os.ZygoteInit.main ZygoteInit.java:1130

 

• 안드로이 기종, 버전에 관련없이 전체적으로 발생함.
• 비슷한 이슈: 2018.01.11 부터 꾸준히 계속 열리고 있는 react-native 이슈.
  • https://github.com/facebook/react-native/issues/18214
  • https://github.com/facebook/react-native/issues/28313
  • https://github.com/facebook/react-native/issues/17530
• https://github.com/facebook/react-native/pull/29452
  - 많은 TextInput > mDrawableFutures 사용시 발생하는 걸로 원인을 추적하고 있으나 아직 해결되지 않고 있음.
• 우발적으로 발생하며 캐시를 지우거나 앱 재설치 하는 방법만 있고, 근본적인 해결 방법이 나오지 않은 상태.

NullPointerException:tempt to invoke virtual method 'android.graphics.drawable.Drawable android.graphics.drawable.Drawable$Const