2017-02-06 6 views
0

私の問題は、私のフラグメントに戻った後にアプリケーションが終了し、エラーが発生しないということです。私はデバッガを使って歩いて歩いていきました。私のコードでは問題を起こさないものは何も見つかりませんでした。最後の括弧に到達し、アプリケーションが終了します。私が求める数日はありましたが、私は見つけられませんでした。これは私のアプリケーションが終了した瞬間からの私のlogcatです。私のアプリケーションはエラーなしで単独で終了します

D/AndroidRuntime: Shutting down VM 
I/art: System.exit called, status: 2 
I/AndroidRuntime: VM exiting with result code 2, cleanup skipped. 
D/ContextRelationManager: ContextRelationManager() : FEATURE_ENABLED=true 
D/RelationGraph: garbageCollect() 
W/ResourcesManager: getTopLevelResources: /data/app/com.Me.MyApp-1/base.apk/1.0 running in com.Me.MyApp rsrc of package com.Me.MyApp 
I/InjectionManager: Inside getClassLibPath + mLibMap{0=, 1=} 
D/ResourcesManager: For user 0 new overlays fetched Null 
I/InjectionManager: Inside getClassLibPath caller 
W/art: Failed execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --debuggable --instruction-set=arm64 --instruction-set-features=smp,a53 --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --compiler-filter=speed --instruction-set-variant=generic --instruction-set-features=default --dex-file=/data/app/com.Me.MyApp-1/split_lib_dependencies_apk.apk --oat-file=/data/dalvik-cache/arm64/[email protected]@[email protected][email protected]) because non-0 exit status 
D/TimaKeyStoreProvider: TimaSignature is unavailable 
D/ActivityThread: Added TimaKeyStore provider 
D/ContextRelationManager: ContextRelationManager() : FEATURE_ENABLED=true 
D/RelationGraph: garbageCollect() 
W/ResourcesManager: getTopLevelResources: /data/app/com.Me.MyApp-1/base.apk/1.0 running in com.Me.MyApp rsrc of package com.Me.MyApp 
I/InjectionManager: Inside getClassLibPath + mLibMap{0=, 1=} 
D/ResourcesManager: For user 0 new overlays fetched Null 
I/InjectionManager: Inside getClassLibPath caller 
W/art: Failed execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --debuggable --instruction-set=arm64 --instruction-set-features=smp,a53 --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --compiler-filter=speed --instruction-set-variant=generic --instruction-set-features=default --dex-file=/data/app/com.Me.MyApp-1/split_lib_dependencies_apk.apk --oat-file=/data/dalvik-cache/arm64/[email protected]@[email protected][email protected]) because non-0 exit status 
W/art: Failed execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --debuggable --instruction-set=arm64 --instruction-set-features=smp,a53 --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --compiler-filter=speed --instruction-set-variant=generic --instruction-set-features=default --dex-file=/data/app/com.Me.MyApp-1/split_lib_slice_0_apk.apk --oat-file=/data/dalvik-cache/arm64/[email protected]@[email protected][email protected]) because non-0 exit status 
W/art: Failed execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --debuggable --instruction-set=arm64 --instruction-set-features=smp,a53 --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --compiler-filter=speed --instruction-set-variant=generic --instruction-set-features=default --dex-file=/data/app/com.Me.MyApp-1/split_lib_slice_1_apk.apk --oat-file=/data/dalvik-cache/arm64/[email protected]@[email protected][email protected]) because non-0 exit status 
W/art: Failed execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --debuggable --instruction-set=arm64 --instruction-set-features=smp,a53 --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --compiler-filter=speed --instruction-set-variant=generic --instruction-set-features=default --dex-file=/data/app/com.Me.MyApp-1/split_lib_slice_2_apk.apk --oat-file=/data/dalvik-cache/arm64/[email protected]@[email protected][email protected]) because non-0 exit status 
W/art: Failed execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --debuggable --instruction-set=arm64 --instruction-set-features=smp,a53 --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --compiler-filter=speed --instruction-set-variant=generic --instruction-set-features=default --dex-file=/data/app/com.Me.MyApp-1/split_lib_slice_3_apk.apk --oat-file=/data/dalvik-cache/arm64/[email protected]@[email protected][email protected]) because non-0 exit status 
W/art: Failed execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --debuggable --instruction-set=arm64 --instruction-set-features=smp,a53 --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --compiler-filter=speed --instruction-set-variant=generic --instruction-set-features=default --dex-file=/data/app/com.Me.MyApp-1/split_lib_slice_4_apk.apk --oat-file=/data/dalvik-cache/arm64/[email protected]@[email protected][email protected]) because non-0 exit status 
W/art: Failed execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --debuggable --instruction-set=arm64 --instruction-set-features=smp,a53 --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --compiler-filter=speed --instruction-set-variant=generic --instruction-set-features=default --dex-file=/data/app/com.Me.MyApp-1/split_lib_slice_5_apk.apk --oat-file=/data/dalvik-cache/arm64/[email protected]@[email protected][email protected]) because non-0 exit status 
W/art: Failed execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --debuggable --instruction-set=arm64 --instruction-set-features=smp,a53 --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --compiler-filter=speed --instruction-set-variant=generic --instruction-set-features=default --dex-file=/data/app/com.Me.MyApp-1/split_lib_slice_6_apk.apk --oat-file=/data/dalvik-cache/arm64/[email protected]@[email protected][email protected]) because non-0 exit status 
W/art: Failed execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --debuggable --instruction-set=arm64 --instruction-set-features=smp,a53 --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --compiler-filter=speed --instruction-set-variant=generic --instruction-set-features=default --dex-file=/data/app/com.Me.MyApp-1/split_lib_slice_7_apk.apk --oat-file=/data/dalvik-cache/arm64/[email protected]@[email protected][email protected]) because non-0 exit status 
W/art: Failed execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --debuggable --instruction-set=arm64 --instruction-set-features=smp,a53 --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --compiler-filter=speed --instruction-set-variant=generic --instruction-set-features=default --dex-file=/data/app/com.Me.MyApp-1/split_lib_slice_8_apk.apk --oat-file=/data/dalvik-cache/arm64/[email protected]@[email protected][email protected]) because non-0 exit status 
W/art: Failed execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --debuggable --instruction-set=arm64 --instruction-set-features=smp,a53 --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --compiler-filter=speed --instruction-set-variant=generic --instruction-set-features=default --dex-file=/data/app/com.Me.MyApp-1/split_lib_slice_9_apk.apk --oat-file=/data/dalvik-cache/arm64/[email protected]@[email protected][email protected]) because non-0 exit status 
W/System: ClassLoader referenced unknown path: /data/app/com.Me.MyApp-1/lib/arm64 
D/FirebaseApp: com.google.firebase.auth.FirebaseAuth is not linked. Skipping initialization. 
I/DynamiteModule: Considering local module com.google.android.gms.flags:2 and remote module com.google.android.gms.flags:0 
I/DynamiteModule: Selected local version of com.google.android.gms.flags 
W/ResourcesManager: getTopLevelResources: /data/app/com.google.android.gms-1/base.apk/1.0 running in com.Me.MyApp rsrc of package com.google.android.gms 
D/ResourcesManager: For user 0 new overlays fetched Null 
W/DynamiteModule: Local module descriptor class for com.google.android.gms.crash not found. 
I/DynamiteModule: Considering local module com.google.android.gms.crash:0 and remote module com.google.android.gms.crash:4 
I/DynamiteModule: Selected remote version of com.google.android.gms.crash, version >= 4 
W/System: ClassLoader referenced unknown path: /data/user/0/com.google.android.gms/app_chimera/m/00000011/n/arm64-v8a 
W/ResourcesManager: getTopLevelResources: /data/user/0/com.google.android.gms/app_chimera/m/00000011/DynamiteModulesC_GmsCore_prodmnc_alldpi_release.apk/1.0 running in com.Me.MyApp rsrc of package com.Me.MyApp 
D/ResourcesManager: For user 0 new overlays fetched Null 
W/ResourcesManager: getTopLevelResources: /data/user/0/com.google.android.gms/app_chimera/m/00000011/DynamiteModulesC_GmsCore_prodmnc_alldpi_release.apk/1.0 running in com.Me.MyApp rsrc of package com.Me.MyApp 
I/FirebaseCrashApiImpl: FirebaseCrashApiImpl created by ClassLoader p[DexPathList[[zip file "/data/data/com.google.android.gms/app_chimera/m/00000011/DynamiteModulesC_GmsCore_prodmnc_alldpi_release.apk"],nativeLibraryDirectories=[/data/user/0/com.google.android.gms/app_chimera/m/00000011/n/arm64-v8a, /vendor/lib64, /system/lib64]]] 
I/DynamiteModule: Considering local module com.google.android.gms.flags:2 and remote module com.google.android.gms.flags:0 
I/DynamiteModule: Selected local version of com.google.android.gms.flags 
W/DynamiteModule: Local module descriptor class for com.google.android.gms.crash not found. 
I/FA: App measurement is starting up, version: 10084 
I/FA: To enable debug logging run: adb shell setprop log.tag.FA VERBOSE 
D/FA: Debug-level message logging enabled 
D/FA: AppMeasurement singleton hash: 144190966 
W/ResourcesManager: getTopLevelResources: /data/app/com.Me.MyApp-1/base.apk/1.0 running in com.Me.MyApp rsrc of package com.Me.MyApp 
V/FA: Collection enabled 
V/FA: App package, google app id: com.Me.MyApp, 1:*********:android:********* 
I/FA: To enable faster debug mode event logging run: 
     adb shell setprop debug.firebase.analytics.app com.Me.MyApp 
V/FA: Registered activity lifecycle callback 
I/FirebaseCrash: FirebaseCrash reporting initialized [email protected] 
I/FirebaseInitProvider: FirebaseApp initialization successful 
V/FA: Using measurement service 
D/InjectionManager: InjectionManager 
D/InjectionManager: fillFeatureStoreMap com.Me.MyApp 
I/InjectionManager: Constructor com.Me.MyApp, Feature store :{} 
I/InjectionManager: featureStore :{} 
V/FA: Connecting to remote service 
D/FA: Connected to remote service 
V/FA: Processing queued up service tasks: 1 
V/FA: Inactivity, disconnecting from the service® 

誰かがこの閉鎖の理由を教えてもらえますか?

EDIT:私のクラスエラーが発生しonResume

/** 
* A simple {@link Fragment} subclass. 
* Activities that contain this fragment must implement the 
* {@link FragmentScore.OnFragmentInteractionListener} interface 
* to handle interaction events. 
* Use the {@link FragmentScore#newInstance} factory method to 
* create an instance of this fragment. 
*/ 
public class FragmentScore extends Fragment { 
    public static final int RES_NOUVELLE_DONNE_OK = 42; 
    //indentifiant de la requête faite à l'activité AddRound 
    private static final int REQUEST_RESULTAT_DONNE = 1; 
    // TODO: Rename parameter arguments, choose names that match 
    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER 
    private static final String ARG_PARAM1 = "param1"; 
    private static final String ARG_PARAM2 = "param2"; 
    private static ArrayList<int[]> scores; 
    //BackupAgents 
    private BackupManager backupManager; 
    private int last_id_round; 
    private TableLayout table; 
    private TextView[] textTotal; 
    ////////////////////////////////////////////////////////////////////////////////////////////////////////// 
    // MENU AVEC LES TROIS PETITS POINTS 
    ////////////////////////////////////////////////////////////////////////////////////////////////////////// 
    private int nbLignes = 0; 
    private EditText editTextj1; 
    private EditText editTextj2; 
    private EditText editTextj3; 
    ////////////////////////////////////////////////////////////////////////////////////////////////////////// 
    // MENU AVEC LES TROIS PETITS POINTS : AJOUT MANUEL 
    ////////////////////////////////////////////////////////////////////////////////////////////////////////// 
    private EditText editTextj4; 
    private EditText editTextj5; 
    private int joueur_null = 0; 
    private int j1 = 0; 
    private int j2 = 0; 
    // custom dialog 
    private int j3 = 0; 
    private int j4 = 0; 
    private int j5 = 0; 
    private String j1_string = ""; 
    private String j2_string = ""; 
    private String j3_string = ""; 
    private String j4_string = ""; 
    private String j5_string = ""; 
    private boolean champs_vide = false; 
    private boolean j1_vide = false; 
    private boolean j2_vide = false; 
    private boolean j3_vide = false; 
    private boolean j4_vide = false; 
    private boolean j5_vide = false; 
    private String error = ""; 

    private OnFragmentInteractionListener mListener; 

    public FragmentScore() { 
     // Required empty public constructor 
    } 

    /** 
    * Use this factory method to create a new instance of 
    * this fragment using the provided parameters. 
    * 
    * @param param1 Parameter 1. 
    * @param param2 Parameter 2. 
    * @return A new instance of fragment FragmentScore. 
    */ 
    // TODO: Rename and change types and number of parameters 
    public static FragmentScore newInstance(String param1, String param2) { 
     FragmentScore fragment = new FragmentScore(); 
     Bundle args = new Bundle(); 
     args.putString(ARG_PARAM1, param1); 
     args.putString(ARG_PARAM2, param2); 
     fragment.setArguments(args); 
     return fragment; 
    } 




    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     if (getArguments() != null) { 
      @SuppressWarnings("UnusedAssignment") String mParam1 = getArguments().getString(ARG_PARAM1); 
      @SuppressWarnings("UnusedAssignment") String mParam2 = getArguments().getString(ARG_PARAM2); 
     } 
     setHasOptionsMenu(true); 
     //Récuperation des parametre de l'écran et les appliques 
     Screen.initialise(getActivity()); 
     backupManager = new BackupManager(getContext()); 
     last_id_round = 0; 
    } 

    @Override 
    public void onResume() { 
     super.onResume(); 
     loadGame(Data.id_game); 
    } 

    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, 
          Bundle savedInstanceState) { 
     // Inflate the layout for this fragment 
     View rootView = inflater.inflate(R.layout.fragment_score, container, false); 
     FloatingActionButton fab = (FloatingActionButton) rootView.findViewById(R.id.fab); 

     fab.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View view) { 
       Intent intent = new Intent(getActivity(), nouvelle_donne.class); 
       startActivity(intent); 
      } 
     }); 


     //initialisation de la liste des scores 
     scores = new ArrayList<>(); 


     TableRow.LayoutParams llp = new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT); 
     llp.setMargins(4, 4, 4, 2);//2px right-margin 

     table = (TableLayout) rootView.findViewById(R.id.tableau); 

     TableRow row = new TableRow(getContext()); 
     row.setLayoutParams(llp); 
     for (int i = 0; i < Data.nb_joueur; i++) { 
      TextView Tv = new TextView(getContext()); 
      Tv.setId(i + 10); 
      Tv.setBackgroundColor(ContextCompat.getColor(getContext(), R.color.grey_500)); 
      switch (i) { 
       case 0: 
        Tv.setText(Data.bdd.get_joueur_by_id(Data.joueur_1).getNom()); 
        break; 
       case 1: 
        Tv.setText(Data.bdd.get_joueur_by_id(Data.joueur_2).getNom()); 
        break; 
       case 2: 
        Tv.setText(Data.bdd.get_joueur_by_id(Data.joueur_3).getNom()); 
        break; 
       case 3: 
        Tv.setText(Data.bdd.get_joueur_by_id(Data.joueur_4).getNom()); 
        break; 
       case 4: 
        Tv.setText(Data.bdd.get_joueur_by_id(Data.joueur_5).getNom()); 
        break; 
      } 
      Tv.setLayoutParams(llp); 

      row.addView(Tv); 
     } 
     row.setBackground(ResourcesCompat.getDrawable(getResources(), R.drawable.border, null)); 


     //initialisation du total des Scores 
     TableRow.LayoutParams llp2 = new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT); 
     // TableRow row2 = new TableRow(this); 

     // row2.setLayoutParams(llp2); 
     if (!isTablet(getContext())) 
      llp2.setMargins(2, 2, 2, 20); 
     else 
      llp2.setMargins(2, 2, 2, 10); 
     textTotal = new TextView[Data.nb_joueur]; 


     TableRow rowTot = new TableRow(getContext()); 
     rowTot.setBackground(ResourcesCompat.getDrawable(getResources(), R.drawable.border, null)); 

     rowTot.setLayoutParams(llp); 
     for (int i = 0; i < Data.nb_joueur; i++) { 
      TextView tv = new TextView(getContext()); 
      tv.setId(i + 10); 
      tv.setBackground(ResourcesCompat.getDrawable(getResources(), R.drawable.border, null)); 
      tv.setText("0"); 
      tv.setLayoutParams(llp2); 
      textTotal[i] = tv; 
      rowTot.addView(tv); 
     } 

     table.addView(row); 
     table.addView(rowTot); 

     return rootView; 
    } 

    @Override 
    public void onAttach(Context context) { 
     super.onAttach(context); 
     if (context instanceof OnFragmentInteractionListener) { 
      mListener = (OnFragmentInteractionListener) context; 
     } else { 
      throw new RuntimeException(context.toString() 
        + " must implement OnFragmentInteractionListener"); 
     } 
    } 

    @Override 
    public void onDetach() { 
     super.onDetach(); 
     mListener = null; 
    } 


    private void updateTot() { 
     for (int i = 0; i < Data.nb_joueur; ++i) { 
      int som = 0; 
      for (int j = 0; j < scores.size(); ++j) { 
       som += scores.get(j)[i]; 
      } 
      textTotal[i].setText("" + som); 
      if (som > 0) { 
       textTotal[i].setBackgroundColor(ContextCompat.getColor(getContext(), R.color.green_500)); 
      } else if (som < 0) { 
       textTotal[i].setBackgroundColor(ContextCompat.getColor(getContext(), R.color.red_700)); 
      } else { 
       textTotal[i].setBackgroundColor(ContextCompat.getColor(getContext(), R.color.green_400)); 
      } 
     } 
    } 

    private void addLigne(int[] score, int id_round) { 
     Log.d("DEBUG", "Ligne ajoutée"); 
     TableRow.LayoutParams llp = new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT); 
     if (!isTablet(getContext())) 
      llp.setMargins(4, 4, 4, 4); 
     else 
      llp.setMargins(1, 1, 1, 1); 

     TableRow row = new TableRow(getContext()); 
     row.setLayoutParams(llp); 
     row.setBackground(ResourcesCompat.getDrawable(getResources(), R.drawable.border, null)); 
     int color; 

     for (int i = 0; i < Data.nb_joueur; i++) { 
      if (score[i] < 0) { 
       color = ContextCompat.getColor(getContext(), R.color.red_300); 

      } else { 
       color = ContextCompat.getColor(getContext(), R.color.green_300); 
      } 

      TextView tv = new TextView(getContext()); 
      tv.setBackground(ResourcesCompat.getDrawable(getResources(), R.drawable.border, null)); 
      tv.setId(i + 10); 
      tv.setBackgroundColor(color); 
      tv.setText("" + score[i]); 
      tv.setLayoutParams(llp); 


      row.addView(tv); 
     } 
     table.addView(row); 
     ++nbLignes; 
     updateTot(); 
     last_id_round = Data.id_round; 
    } 

    private void addScore(int id_game, int id_round) { 
     int nb_player = Data.bdd.get_nb_joueur(id_game); 
     int player[] = Data.bdd.get_player_in_game(id_game); 
     if (player == null) { //on vient de créé la partie 
      return; 
     } 
     int i = 0; 
     int[] score = new int[nb_player]; 
     while (i < nb_player) { 
      score[i] = Score.read_score_for_player(id_game, id_round, player[i], i + 1); 
      i++; 
     } 
     scores.add(score); 
     addLigne(score, id_round); 

    } 

    private void loadGame(int id_game) { 
     FirebaseCrash.log("Chargement de la partie : " + id_game + " (id_game)"); 
     Log.d("LOADGAME","Chargement de la partie n°"+id_game); 
     List<Integer> list = Data.bdd.loadGame(id_game); 
     for (int id_round : list) 
      addScore(id_game, id_round); 

    } 

    private boolean isTablet(Context context) { 
     boolean xlarge = ((context.getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_XLARGE); 
     boolean large = ((context.getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_LARGE); 
     return (xlarge || large); 
    } 

    /** 
    * This interface must be implemented by activities that contain this 
    * fragment to allow an interaction in this fragment to be communicated 
    * to the activity and potentially other fragments contained in that 
    * activity. 
    * <p> 
    * See the Android Training lesson <a href= 
    * "http://developer.android.com/training/basics/fragments/communicating.html" 
    * >Communicating with Other Fragments</a> for more information. 
    */ 
    public interface OnFragmentInteractionListener { 
     // TODO: Update argument type and name 
     void onFragmentInteraction(Uri uri); 
    } 
} 
+0

コード内のどこにSystem.exit(0)を使用しましたか?はいの場合はスニペットを投稿できますか? –

+0

いいえどこでも使用しません – filol

+0

実行中のコードを投稿 – dave

答えて

0

を実行した後、私はこれは私がデバッグモードでは無効にfirebaseから来た、私の問題が見つかりました:私はそれを無効にするには、このしかし、これを追加しましたこのバグの問題でした

if (BuildConfig.DEBUG) { 
      Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() { 
       @Override 
       public void uncaughtException(Thread paramThread, Throwable paramThrowable) { 
        Log.wtf("Alert", paramThrowable.getMessage(), paramThrowable); 
        System.exit(2); //Prevents the service/app from freezing 
       } 
      }); 
     } 
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