error message for some events

I have noticed that some of my events will popup an error dialog. The problem is that the content of the dialog is too big so I can’t see what the actual error message might be.

Any ideas on what typically causes this?

Not quite sure.
You may try to use the debug version of js file - it will produce a more readable error message.

Maybe I could attach the XML for a failing event for you to look at? I know the description contains a lot of HTML tags, and there might be some errors in it. But I know it is all contained in a CDATA so it shouldn’t really matter I think.

Yep, you can post the problematic xml here.
If you have incorrect encoding of chars , it can cause problems even from CDATA sections.

I figured it out, turns out there were some non-UTF8 characters in some of the fields.