Web Viewer Upload Bug

I have Used Web Viewer Component to build Web2Apk App in which it has to Upload file from external storage. When I click on Upload button it goes to external storage and select file, The file gets uploaded successfully but if I go back without selecting any files then the App crashes.

Can anyone help me resolve this problem?

This has been fixed for the next update.


It is off topic but if you are using a webviewer and ads to convert website in app then I don’t think it will approve

Thanks everybody