java.lang.IllegalStateException: Could not resolve type T

Stack Overflow | SUPERCILEX | 7 months ago
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  1. 0

    DataSnapshot.getValue Could not resolve type T

    Stack Overflow | 7 months ago | SUPERCILEX
    java.lang.IllegalStateException: Could not resolve type T
  2. 0

    Could not find a method saveData(View)

    Google Groups | 7 months ago | Giuseppe Guarino
    java.lang.IllegalStateException: Could not find a method saveData(View) in the activity class com.example.giuse.secondly.NewSheet for onClick handler on view class android.widget.Button with id 'button_save' at android.view.View$1.onClick(View.java:4007) at android.view.View.performClick(View.java:4780) at android.view.View$PerformClick.run(View.java:19866) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:135) at android.app.ActivityThread.main(ActivityThread.java:5254) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)

    Root Cause Analysis

    1. java.lang.IllegalStateException

      Could not resolve type T

      at com.google.android.gms.internal.zzamy$zza.zza()
    2. com.google.android
      zzamy.zza
      1. com.google.android.gms.internal.zzamy$zza.zza(Unknown Source)
      2. com.google.android.gms.internal.zzamy$zza.zze(Unknown Source)
      3. com.google.android.gms.internal.zzamy$zza.zzce(Unknown Source)
      4. com.google.android.gms.internal.zzamy.zze(Unknown Source)
      5. com.google.android.gms.internal.zzamy.zzb(Unknown Source)
      6. com.google.android.gms.internal.zzamy.zza(Unknown Source)
      7. com.google.android.gms.internal.zzamy.zza(Unknown Source)
      7 frames
    3. com.google.firebase
      DataSnapshot.getValue
      1. com.google.firebase.database.DataSnapshot.getValue(Unknown Source)
      1 frame
    4. com.supercilex.robotscouter
      ScoutFragment$1.getItemViewType
      1. com.supercilex.robotscouter.scout.ScoutFragment$1.parseSnapshot(ScoutFragment.java:91)
      2. com.supercilex.robotscouter.scout.ScoutFragment$1.parseSnapshot(ScoutFragment.java:67)
      3. com.supercilex.robotscouter.FirebaseRecyclerAdapter.getItem(FirebaseRecyclerAdapter.java:155)
      4. com.supercilex.robotscouter.scout.ScoutFragment$1.getItemViewType(ScoutFragment.java:139)
      4 frames
    5. Android v7
      RecyclerView$1.run
      1. android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5017)
      2. android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4970)
      3. android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2029)
      4. android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1414)
      5. android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1377)
      6. android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:578)
      7. android.support.v7.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:3315)
      8. android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:3124)
      9. android.support.v7.widget.RecyclerView.consumePendingUpdateOperations(RecyclerView.java:1549)
      10. android.support.v7.widget.RecyclerView$1.run(RecyclerView.java:305)
      10 frames
    6. Android Platform
      ActivityThread.main
      1. android.view.Choreographer$CallbackRecord.run(Choreographer.java:871)
      2. android.view.Choreographer.doCallbacks(Choreographer.java:683)
      3. android.view.Choreographer.doFrame(Choreographer.java:616)
      4. android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:857)
      5. android.os.Handler.handleCallback(Handler.java:751)
      6. android.os.Handler.dispatchMessage(Handler.java:95)
      7. android.os.Looper.loop(Looper.java:154)
      8. android.app.ActivityThread.main(ActivityThread.java:6077)
      8 frames
    7. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      1 frame
    8. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
      2 frames