NotFoundError exception when opening specialchar dialog from two editors in debug mode

[Alex Itelman]

This problem was caused by ​commit 2e346a2c6e on github. (see my comment at the bottom)

This commit causes the following bug:

1. Open the special char dialog in CKEditor#1
2. Open the special char dialog in CKEditor#2
3. You get an exception of type NotFoundError

This bug only happens when using the full source debug version, because in the minified release version the language files are merged into one. The problem is because on the second open it looks for the 'title' entry but can't find it because it's in the plugin language file which is not loaded the second time for some reason.

[Piotrek Koszuliński]

I tried to reproduce it. I repeated these steps on development version of CKEditor (from repository) and on downloaded full build in source and slow version.

1. Open data filtering sample (because there are two editors).
2. Open the special char dialog in the 1st editor.
3. Open the special char dialog in the 2nd editor.

No error was thrown.

How do you reproduce this issue?

[Alex Itelman]

Well, in our case the editors are located in different tabs and each tab is a seperate view, so they are loaded seperately, maybe that has to do with it..

[Piotrek Koszuliński]

So unfortunately we need a sample HTML file on which we'll be able to reproduce this. Otherwise, we cannot work on it.