Markwon: Canvas: trying to draw too large(143769912bytes)

• Markwon version: 4.6.1

A user reported in my downstream app Nextcloud Notes an issue when rendering an image.

The following markdown leads reproducible to the below stacktrace:

![](http://otakurevolution.com/storyimgs/falldog/GundamTimeline/Falldogs_GundamTimeline_v13_April2020.png)

java.lang.RuntimeException: Canvas: trying to draw too large(143769912bytes) bitmap.
	at android.graphics.RecordingCanvas.throwIfCannotDraw(RecordingCanvas.java:280)
	at android.graphics.BaseRecordingCanvas.drawBitmap(BaseRecordingCanvas.java:88)
	at android.graphics.drawable.BitmapDrawable.draw(BitmapDrawable.java:548)
	at io.noties.markwon.image.AsyncDrawable.draw(AsyncDrawable.java:326)
	at io.noties.markwon.image.AsyncDrawableSpan.draw(AsyncDrawableSpan.java:126)
	at android.text.TextLine.handleReplacement(TextLine.java:1011)
	at android.text.TextLine.handleRun(TextLine.java:1158)
	at android.text.TextLine.drawRun(TextLine.java:491)
	at android.text.TextLine.draw(TextLine.java:286)
	at android.text.Layout.drawText(Layout.java:576)
	at android.widget.Editor.drawHardwareAcceleratedInner(Editor.java:1957)
	at android.widget.Editor.drawHardwareAccelerated(Editor.java:1876)
	at android.widget.Editor.onDraw(Editor.java:1816)
	at android.widget.TextView.onDraw(TextView.java:7989)
	at android.view.View.draw(View.java:21975)
	at android.view.View.updateDisplayListIfDirty(View.java:20852)
	at android.view.View.draw(View.java:21707)
	at android.view.ViewGroup.drawChild(ViewGroup.java:4432)
	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4193)
	at android.view.View.draw(View.java:21978)
	at android.widget.ScrollView.draw(ScrollView.java:1835)
	at android.view.View.updateDisplayListIfDirty(View.java:20852)
	at android.view.View.draw(View.java:21707)
	at android.view.ViewGroup.drawChild(ViewGroup.java:4432)
	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4193)
	at android.view.View.draw(View.java:21978)
	at android.view.View.updateDisplayListIfDirty(View.java:20852)
	at android.view.View.draw(View.java:21707)
	at android.view.ViewGroup.drawChild(ViewGroup.java:4432)
	at androidx.coordinatorlayout.widget.CoordinatorLayout.drawChild(CoordinatorLayout.java:1277)
	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4193)
	at android.view.View.updateDisplayListIfDirty(View.java:20843)
	at android.view.View.draw(View.java:21707)
	at android.view.ViewGroup.drawChild(ViewGroup.java:4432)
	at androidx.fragment.app.FragmentContainerView.drawChild(FragmentContainerView.java:235)
	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4193)
	at androidx.fragment.app.FragmentContainerView.dispatchDraw(FragmentContainerView.java:223)
	at android.view.View.draw(View.java:21978)
	at android.view.View.updateDisplayListIfDirty(View.java:20852)
	at android.view.View.draw(View.java:21707)
	at android.view.ViewGroup.drawChild(ViewGroup.java:4432)
	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4193)
	at android.view.View.updateDisplayListIfDirty(View.java:20843)
	at android.view.View.draw(View.java:21707)
	at android.view.ViewGroup.drawChild(ViewGroup.java:4432)
	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4193)
	at android.view.View.updateDisplayListIfDirty(View.java:20843)
	at android.view.View.draw(View.java:21707)
	at android.view.ViewGroup.drawChild(ViewGroup.java:4432)
	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4193)
	at android.view.View.updateDisplayListIfDirty(View.java:20843)
	at android.view.View.draw(View.java:21707)
	at android.view.ViewGroup.drawChild(ViewGroup.java:4432)
	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4193)
	at android.view.View.updateDisplayListIfDirty(View.java:20843)
	at android.view.View.draw(View.java:21707)
	at android.view.ViewGroup.drawChild(ViewGroup.java:4432)
	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4193)
	at android.view.View.updateDisplayListIfDirty(View.java:20843)
	at android.view.View.draw(View.java:21707)
	at android.view.ViewGroup.drawChild(ViewGroup.java:4432)
	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4193)
	at android.view.View.draw(View.java:21978)
	at com.android.internal.policy.DecorView.draw(DecorView.java:808)
	at android.view.View.updateDisplayListIfDirty(View.java:20852)
	at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:581)
	at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:587)
	at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:664)
	at android.view.ViewRootImpl.draw(ViewRootImpl.java:3767)
	at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:3495)
	at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2779)
	at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1745)
	at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7768)
	at android.view.Choreographer$CallbackRecord.run(Choreographer.java:967)
	at android.view.Choreographer.doCallbacks(Choreographer.java:791)
	at android.view.Choreographer.doFrame(Choreographer.java:726)
	at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:952)
	at android.os.Handler.handleCallback(Handler.java:883)
	at android.os.Handler.dispatchMessage(Handler.java:100)
	at android.os.Looper.loop(Looper.java:214)
	at android.app.ActivityThread.main(ActivityThread.java:7356)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:491)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:940)

I have the following information additionally from the users device:

OS Version: 3.18.91-g8bbffc1d427(eng.root.20210107.120301)
OS API Level: 29
Device: heroltexx
Manufacturer: samsung
Model (and Product): SM-G930F (heroltexx)

1. Can we avoid the crash at all?
2. Is it thrown by intention?
3. How am i supposed to catch this exception? It currently crashes the whole application i don’t know how i could catch it…

Expected behavior is that the app does not crash but render the alt text instead if it ain’t possible to render an image.