Libgdx: Gdx.app is not initialized yet

Created on 19 Jun 2016 · 4Comments · Source: libgdx/libgdx

We experience few strange crashes reported through google play console. It looks like some events come faster thant setting Gdx.graphics Gdx.app etc.

Exception java.lang.NullPointerException: Attempt to invoke interface method 'com.badlogic.gdx.Graphics com.badlogic.gdx.Application.getGraphics()' on a null object reference
com.badlogic.gdx.backends.android.AndroidMouseHandler.onGenericMotion (AndroidMouseHandler.java:62)
com.badlogic.gdx.backends.android.AndroidInputThreePlus.onGenericMotion (AndroidInputThreePlus.java:47)
android.view.View.dispatchGenericMotionEventInternal (View.java:7882)
android.view.View.dispatchGenericMotionEvent (View.java:7869)
android.view.ViewGroup.dispatchTransformedGenericPointerEvent (ViewGroup.java:1862)
android.view.ViewGroup.dispatchHoverEvent (ViewGroup.java:1606)
android.view.View.dispatchGenericMotionEvent (View.java:7859)
android.view.ViewGroup.dispatchTransformedGenericPointerEvent (ViewGroup.java:1862)
android.view.ViewGroup.dispatchHoverEvent (ViewGroup.java:1606)
android.view.View.dispatchGenericMotionEvent (View.java:7859)
android.view.ViewGroup.dispatchTransformedGenericPointerEvent (ViewGroup.java:1862)
android.view.ViewGroup.dispatchHoverEvent (ViewGroup.java:1606)
android.view.View.dispatchGenericMotionEvent (View.java:7859)
android.view.ViewGroup.dispatchTransformedGenericPointerEvent (ViewGroup.java:1862)
android.view.ViewGroup.dispatchHoverEvent (ViewGroup.java:1606)
android.view.ViewGroup.exitHoverTargets (ViewGroup.java:1688)
android.view.ViewGroup.dispatchDetachedFromWindow (ViewGroup.java:2689)
android.view.ViewRootImpl.dispatchDetachedFromWindow (ViewRootImpl.java:3207)
android.view.ViewRootImpl.doDie (ViewRootImpl.java:5818)
android.view.ViewRootImpl.die (ViewRootImpl.java:5791)
android.view.WindowManagerGlobal.removeViewLocked (WindowManagerGlobal.java:348)
android.view.WindowManagerGlobal.removeView (WindowManagerGlobal.java:303)
android.view.WindowManagerImpl.removeViewImmediate (WindowManagerImpl.java:84)
android.app.ActivityThread.handleDestroyActivity (ActivityThread.java:3725)
android.app.ActivityThread.access$1400 (ActivityThread.java:151)
android.app.ActivityThread$H.handleMessage (ActivityThread.java:1374)
android.os.Handler.dispatchMessage (Handler.java:110)
android.os.Looper.loop (Looper.java:193)
android.app.ActivityThread.main (ActivityThread.java:5292)
java.lang.reflect.Method.invokeNative (Method.java)
java.lang.reflect.Method.invoke (Method.java:515)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:824)
com.android.internal.os.ZygoteInit.main (ZygoteInit.java:640)
dalvik.system.NativeStart.main (NativeStart.java)

Source

centy

All 4 comments

https://github.com/libgdx/libgdx/wiki/Issue-Tracker

xoppa on 19 Jun 2016

👎6 😕1

I still think, that it is bug in libgdx. Initialization of graphics = new AndroidGraphics() is much before
Gdx.graphics = this.getGraphics();
When AndroidGraphics, its register itself as view.setRenderer(this);

centy on 19 Jun 2016

👍1

If you think you have a valid bug, submit an issue according to the template, and the link Xoppa provided.