Persisting ANR on at com.android.webview.chromium.WebViewChromium.onDraw

[Juan BLASCO]

We are getting this persisting ANR even after optimizing ad load , any help would be appreciated.

  #00  pc 0x000000000005c070  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28)
  #01  pc 0x0000000000251737  /apex/com.android.art/lib/libart.so (art::ConditionVariable::WaitHoldingLocks(art::Thread*)+86)
  #02  pc 0x00000000005758f3  /apex/com.android.art/lib/libart.so (artJniMethodEnd+326)
  #03  pc 0x00000000000f4a49  /apex/com.android.art/lib/libart.so (art_jni_method_end+8)
  at J.N.MTXp4fn_ (Native method)
  at WV.qa.onDraw (chromium-TrichromeWebViewGoogle.aab-stable-593815330:233)
  at com.android.webview.chromium.WebViewChromium.onDraw (chromium-TrichromeWebViewGoogle.aab-stable-593815330:40)
  at android.webkit.WebView.onDraw (WebView.java:2930)
  at com.google.android.gms.ads.internal.webview.ac.onDraw (:com.google.android.gms.policy_ads_fdr_dynamite@233012805@233012802057.555274289.555274289:8)
  at android.view.View.draw (View.java:22766)
  at android.view.View.draw (View.java:22639)
  at android.view.ViewGroup.drawChild (ViewGroup.java:4528)
  at android.view.ViewGroup.dispatchDraw (ViewGroup.java:4289)
  at android.view.View.draw (View.java:22637)
  at android.view.ViewGroup.drawChild (ViewGroup.java:4528)
  at android.view.ViewGroup.dispatchDraw (ViewGroup.java:4289)
  at android.view.View.draw (View.java:22637)
  at android.view.ViewGroup.drawChild (ViewGroup.java:4528)
  at android.view.ViewGroup.dispatchDraw (ViewGroup.java:4289)
  at android.view.View.draw (View.java:22637)
  at android.view.ViewGroup.drawChild (ViewGroup.java:4528)
  at android.view.ViewGroup.dispatchDraw (ViewGroup.java:4289)
  at android.view.View.draw (View.java:22637)
  at android.view.ViewGroup.drawChild (ViewGroup.java:4528)
  at android.view.ViewGroup.dispatchDraw (ViewGroup.java:4289)
  at android.view.View.draw (View.java:22769)
  at android.view.View.draw (View.java:22639)
  at android.view.ViewGroup.drawChild (ViewGroup.java:4528)
  at android.view.ViewGroup.dispatchDraw (ViewGroup.java:4289)
  at android.view.View.draw (View.java:22637)
  at android.view.ViewGroup.drawChild (ViewGroup.java:4528)
  at android.view.ViewGroup.dispatchDraw (ViewGroup.java:4289)
  at android.view.View.draw (View.java:22637)
  at android.view.ViewGroup.drawChild (ViewGroup.java:4528)
  at android.view.ViewGroup.dispatchDraw (ViewGroup.java:4289)
  at android.view.View.draw (View.java:22637)
  at android.view.ViewGroup.drawChild (ViewGroup.java:4528)
  at android.view.ViewGroup.dispatchDraw (ViewGroup.java:4289)
  at android.view.View.draw (View.java:22769)
  at com.android.internal.policy.DecorView.draw (DecorView.java:855)
  at android.view.ViewRootImpl.drawSoftware (ViewRootImpl.java:4785)
  at android.view.ViewRootImpl.draw (ViewRootImpl.java:4693)
  at android.view.ViewRootImpl.performDraw (ViewRootImpl.java:4393)
  at android.view.ViewRootImpl.performTraversals (ViewRootImpl.java:3515)
  at android.view.ViewRootImpl.doTraversal (ViewRootImpl.java:2303)
  at android.view.ViewRootImpl$TraversalRunnable.run (ViewRootImpl.java:9002)
  at android.view.Choreographer$CallbackRecord.run (Choreographer.java:1037)
  at android.view.Choreographer.doCallbacks (Choreographer.java:845)
  at android.view.Choreographer.doFrame (Choreographer.java:780)
  at android.view.Choreographer$FrameDisplayEventReceiver.run (Choreographer.java:1022)
  at android.os.Handler.handleCallback (Handler.java:978)
  at android.os.Handler.dispatchMessage (Handler.java:104)
  at android.os.Looper.loopOnce (Looper.java:238)
  at android.os.Looper.loop (Looper.java:357)
  at android.app.ActivityThread.main (ActivityThread.java:8103)
  at java.lang.reflect.Method.invoke (Native method)
  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:548)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1026)

[Juan BLASCO]

Most of the ANR's are happening on ARM Cortex-A53 CPU's , does this give any hint ?

[Juan BLASCO]

still happening with all ads SDK upgraded

[Mobile Ads SDK Forum Advisor]

Hi,

Thank you for contacting the Mobile Ads SDK Support team.

By reviewing your concern, I understand that you are facing ANR issues in your application. Kindly provide the below information for further investigation:

• app ID
• ad unit ID 
• Platform being used
• Device/OS versions affected
• Sample project reproducing the issue
• Stack trace
• Steps to reproduce

If the file(s) you are looking to share are less than 25mb in total you can attach them to this case on your next reply. If you are having trouble attaching your file to this case or if your file(s) are larger than 25mb, kindly provide requested information to us via reply privately to author option or using the steps below:

1. Navigate to link

2. Fill out all fields, and attach your file(s).

3. Please reply back on this thread when you have uploaded your file(s). Please do not share this link.

This message is in relation to case "ref:!00D1U01174p.!5004Q02qBz2p:ref"

Thanks,
 

Mobile Ads SDK Team