Uncaught IndexSizeError: Failed to execute 'setEnd' on 'Range': The offset 8 is larger than or equal to the node's length (0)

[Rob]

Users get this regularly in all browsers, though they've yet to provide me good repro steps. Current example is in Chrome 35. Error bubbles up to window.onerror.

erroring line: ​​https://github.com/ckeditor/ckeditor-dev/blob/master/core/selection.js#L1961

version: 4.4.2 (seen it as early as 4.2)

build configuration: ​http://ckeditor.com/builder/224773061e31c4aa24a72388cd90ca5b

[Jakub Ś]

I'm sorry but this is to little information.

1. The most important thing is providing steps to reproduce this problem. Without steps we won't be able to do anything.

Once you know how to reproduce this issue:

1. Please send us your build-config.js
2. If you have any Chrome Browser plugins, try disabling them and check this issue again.
3. If you have any third-party plugins not available in standard package, please disable them, clear browser cache (this isn't not Ctrl+F5) and recheck this issue.

[Piotrek Koszuliński]

While I'm not sure if we'll be able to reproduce the problem reported in #12155 without scenario, in this case I'm pretty sure we won't be able. This part of code is used by nearly every feature. Stack trace could help, though without scenario it may not be enough.