Problem with LocalStorage

Hi,

I just reworked an old project and implemented LocalStorage. I somehow get an error message when using the "Check item exists" command, no matter what item I check for. I do not use any third party plugins. The error message is:

Javascript error!

InvalidStateError

http://localhost:50000/LocalStorage_plugin.js, line 17 (col 13060)

This may be a bug in Construct 2 or a third party plugin or behavior - please report it to the developer following the bug report guidelines. Subsequent errors will be logged to the console.

Does anyone know how to get rid of this? I'll wait for answers and report it as a bug otherwise.

What browser are you using? Does it affect all browsers?

I used to run into something similar when I save state the game on Firefox preview. The issue does not occur on Chrome and also does not occur on Firefox if I play the game exported as HTML5 site and uploaded to a server.

I'm using Firefox, indeed.

I just tested with Internet Explorer and the problem is gone. I wonder if this error will affect android versions which will be exported via Cocoon IO.