Do you mean that you're not getting any popup with an error message such as "No decoder to handle media type 'text/html'"? The log excerpt you attached suggests this should be the case.
Can you still reproduce? I suspect the fix for bug #338187 may have fixed this as well.
Do you mean that you're not getting any popup with an error message such as "No decoder to handle media type 'text/html'"? The log excerpt you attached suggests this should be the case.
Can you still reproduce? I suspect the fix for bug #338187 may have fixed this as well.