run-iexploder-tests 293 (or just open the attached file). Not sure if it's a kxmlcore bug, or RenderApplet::createWidgetIfNecessary() just passes invalid data.
Created attachment 7763 [details] test case
Created attachment 7766 [details] Reduced test case This is the <applet> version of bug 6962.
Created attachment 7768 [details] Check and skip <param>s with empty name Can't make an automated test since Java is disabled in DumpRenderTree.
Comment on attachment 7768 [details] Check and skip <param>s with empty name The issue is elements with no name (null String), not empty names (empty String). HashMap doesn't support null String as a key. But I suppose it's harmless to also omit elements with empty names. r=me
*** Bug 8471 has been marked as a duplicate of this bug. ***