The error prompt looks like below pic.
Are you using HTML 5’s locaStorage or
sessionStorage? If yes that is the reason for IE browser.
The solution is that go to,
I.
Internet Options
II.
Security and
III.
Uncheck EnableProtectedMode
IV.
Refresh your browser and try to run.
It is also happing when,
This is only in the debugger to warn you that there
are problems in the script and run outside of the debugger. It is not critical
and you don’t worry about this, everything is OK!.
I hope this is helpful to you! Thank you!