Android Question Random Crash on Resume - processBA.setActivityPaused

[lip]

This occasionally happens when I switch between activities. The error log in B4A is:

running waiting messages (1)
energy$ResumeMessagerun (java line: 313)
java.lang.Exception: Sub false was not found.

 private static class ResumeMessage implements Runnable {
        private final WeakReference<Activity> activity;
        public ResumeMessage(Activity activity) {
            this.activity = new WeakReference<Activity>(activity);
        }
        public void run() {
            energy mc = mostCurrent;
            if (mc == null || mc != activity.get())
                return;
            processBA.setActivityPaused(false);
            BA.LogInfo("** Activity (energy) Resume **");
            if (mc != mostCurrent)
                return;
            processBA.raiseEvent(mc._activity, "activity_resume", (Object[])null);
        }
    }

Line 313 which causes the error is processBA.setActivityPaused(false);

Does this provide any clues?

 

[Erel]

Is this the full error message from the logs?

 

[lip]

Is this the full error message from the logs?

Here is the full screen:

** Activity (oldmain) Pause, UserClosed = false **
08:53:40.379 OldMain_Pause
08:53:40.380 OldMain_Pause Done
running waiting messages (1)
energy$ResumeMessagerun (java line: 313)
java.lang.Exception: Sub false was not found.
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:227)
at anywheresoftware.b4a.keywords.Common$12$1.run(Common.java:1197)
at anywheresoftware.b4a.BA.setActivityPaused(BA.java:467)
at liteip.liteip3.energy$ResumeMessage.run(energy.java:313)
at android.os.Handler.handleCallback(Handler.java:958)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loopOnce(Looper.java:230)
at android.os.Looper.loop(Looper.java:319)
at android.app.ActivityThread.main(ActivityThread.java:8919)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:578)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1103)
energy$ResumeMessagerun (java line: 313)
java.lang.Exception: Sub false was not found.
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:227)
at anywheresoftware.b4a.keywords.Common$12$1.run(Common.java:1197)
at anywheresoftware.b4a.BA.setActivityPaused(BA.java:467)
at liteip.liteip3.energy$ResumeMessage.run(energy.java:313)
at android.os.Handler.handleCallback(Handler.java:958)

 

[Erel]

The real error is somewhere else. Probably an invalid CallSubDelayed call, where the target sub was mistakenly set to "false".

With that said, you should switch to B4XPages. It will make such issues easier to debug and manage.