IllegalArgumentException: width and height must be > 0

[betomaluje]

hi! first of all, this is a great library! On some devices I'm getting a weird crash report. Here is everything i have:

Fatal Exception: java.lang.IllegalArgumentException: width and height must be > 0
   at android.graphics.Bitmap.createBitmap(Bitmap.java:933)
   at android.graphics.Bitmap.createBitmap(Bitmap.java:912)
   at android.graphics.Bitmap.createBitmap(Bitmap.java:879)
   at co.mobiwise.materialintro.view.MaterialIntroView.onDraw(MaterialIntroView.java:326)
   at android.view.View.draw(View.java:16180)
   at android.view.View.updateDisplayListIfDirty(View.java:15103)
   at android.view.View.getDisplayList(View.java:15126)
   at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3687)
   at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3666)
   at android.view.View.updateDisplayListIfDirty(View.java:15063)
   at android.view.View.getDisplayList(View.java:15126)
   at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:275)
   at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:281)
   at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:320)
   at android.view.ViewRootImpl.draw(ViewRootImpl.java:2753)
   at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2586)
   at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2178)
   at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1191)
   at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6645)
   at android.view.Choreographer$CallbackRecord.run(Choreographer.java:777)
   at android.view.Choreographer.doCallbacks(Choreographer.java:590)
   at android.view.Choreographer.doFrame(Choreographer.java:560)
   at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:763)
   at android.os.Handler.handleCallback(Handler.java:739)
   at android.os.Handler.dispatchMessage(Handler.java:95)
   at android.os.Looper.loop(Looper.java:145)
   at android.app.ActivityThread.main(ActivityThread.java:5942)
   at java.lang.reflect.Method.invoke(Method.java)
   at java.lang.reflect.Method.invoke(Method.java:372)
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1400)
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1195)

Hope you guys can help me.