Hi,

If I go to html edit view and type in something the editor doesn't like (for instance </br> instead of </br > then switch back to design view, visual studio gives this error: "htmlfile: Unknown runtime error".

Hi, are you able to repo this on the online samples and let me know how you did it. I tried your sample closing br element and I get expected behavior, that is either it's corrected or removed all together since it becomes a closing tag without a matching start element and also an element that is not specified in the default xhtml schema.

Thanks,

No.  It doesn't happen on the online demo. But it does happen for me every time.  It stops working here: "a._warningsLog.innerHTML=e"

e = the message that is supposed to show in the error log (i.e. "### Error:No matching start tag for '</br>'   
Referenced on line 4, position 8 of internal entity '#document'")

If I click "ignor" on the error, the popup that asks me if I want to view the error log comes up.  If I click on view error log, it is blank.

I am using the editor in a project that uses a master page and the editior is inside the edit template of a listview.  It is declared like this:

< cc1 : Editor ID ="Editor2" runat ="server" PostbackAllFormData ="true" ShowHtmlMarkupErrorLog >

</ cc1 : Editor >

I am using version 2.0.1.1