java.lang.RuntimeException: Unable to start activity ComponentInfo{com.facebook.react.uiapp/com.facebook.react.uiapp.UIExplorerActivity}: java.lang.ClassCastException: android.app.Application cannot be cast to com.facebook.react.ReactApplication

GitHub | leeight | 10 months ago
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    android.app.Application cannot be cast to com.facebook.react.ReactApplication

    GitHub | 10 months ago | leeight
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.facebook.react.uiapp/com.facebook.react.uiapp.UIExplorerActivity}: java.lang.ClassCastException: android.app.Application cannot be cast to com.facebook.react.ReactApplication

    Root Cause Analysis

    1. java.lang.ClassCastException

      android.app.Application cannot be cast to com.facebook.react.ReactApplication

      at com.facebook.react.ReactActivity.getReactNativeHost()
    2. com.facebook.react
      UIExplorerActivity.onCreate
      1. com.facebook.react.ReactActivity.getReactNativeHost(ReactActivity.java:79)
      2. com.facebook.react.ReactActivity.onCreate(ReactActivity.java:107)
      3. com.facebook.react.uiapp.UIExplorerActivity.onCreate(UIExplorerActivity.java:44)
      3 frames
    3. Android Platform
      ActivityThread.main
      1. android.app.Activity.performCreate(Activity.java:6049)
      2. android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
      3. android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2294)
      4. android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2403)
      5. android.app.ActivityThread.access$800(ActivityThread.java:154)
      6. android.app.ActivityThread$H.handleMessage(ActivityThread.java:1317)
      7. android.os.Handler.dispatchMessage(Handler.java:102)
      8. android.os.Looper.loop(Looper.java:135)
      9. android.app.ActivityThread.main(ActivityThread.java:5298)
      9 frames
    4. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      2. java.lang.reflect.Method.invoke(Method.java:372)
      2 frames
    5. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:910)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:705)
      2 frames