Application Error Is a directory (file:///#android_asset/www/index.html)

[alan_p_6]

My app gives me this error, especially when I am connected to Internet with mobile...and turn the app off.

The simulator gives me this kind of error (as in figure), but I don't know how to cut them out.. or if they cause this error.
I use youtube videos in my app, I don't know if this matters.

...please any help

[Nicolas_O_Intel]

Hello Alan,

Thanks for reporting this problem, I would like to ask you some information:

1. Are you using App Preview to test your app on device? or you generating an .apk and installing it on an real device?
2. Can you check the Simulator's Debugger for errors logged in the console? if you see something, please post them here.