Library sometimes crashes during start of the activity when it is placed.

[fkulik]

Android 8.1.0
Crash occurs in listener, is there any way to prevent it?

Fatal Exception: java.lang.IllegalArgumentException: width and height must be > 0
at android.graphics.Bitmap.createBitmap(Bitmap.java:1013)
at android.graphics.Bitmap.createBitmap(Bitmap.java:980)
at android.graphics.Bitmap.createBitmap(Bitmap.java:930)
at android.graphics.Bitmap.createBitmap(Bitmap.java:891)
at com.github.gcacace.signaturepad.views.SignaturePad.ensureSignatureBitmap(SignaturePad.java:573)
at com.github.gcacace.signaturepad.views.SignaturePad.setSignatureBitmap(SignaturePad.java:243)
at com.github.gcacace.signaturepad.views.SignaturePad$1.onGlobalLayout(SignaturePad.java:274)
at android.view.ViewTreeObserver.dispatchOnGlobalLayout(ViewTreeObserver.java:945)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2299)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1441)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6840)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:966)
at android.view.Choreographer.doCallbacks(Choreographer.java:778)
at android.view.Choreographer.doFrame(Choreographer.java:713)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:952)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6518)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

[kojofosu]

Having same issue. But this happens when you set the visibility of the signature pad to GONE

[fkulik]

Unfortunately I didn't set visibillity for signature pad