div.innerHTML in an XHTML document should log errors Right now div.innerHTML when the parse fails, it just returns: NO_MODIFICATION_ALLOWED_ERR: DOM Exception 7 Much better would be to log to the console (even if that's still the error returned).
Eric, do you have a test case? Hard to tell if this issue still remains without one.
Created attachment 46094 [details] test case
Created attachment 46096 [details] test case
Duping this against 28853. I'll add context to the DOM exception there. *** This bug has been marked as a duplicate of bug 28853 ***
Mass moving XML DOM bugs to the "DOM" Component.