Hi. I have been using an MPTW wiki on tiddlyspot.com for a few years now, as a combined notebook and shortcuts organiser. It has become totally indispensible to me both at home and at work.
I access it at home using Ubuntu Linux (Karmic) and Firefox 3-point- something. I also use it at work using Windows 7 Enterprise and Firefox 5.0 and/ or IE 8. I have no problem at home. However, last week, there was a Windows update rolled out to our work PCs, and since then I have been unable to save my wiki back to tiddlyspot.com. Firefox just goes quiet, but IE8 produces the following failure ... Webpage error details User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.1) Timestamp: Mon, 15 Aug 2011 12:30:00 UTC Message: '0' is null or not an object Line: 13162 Char: 5 Code: 0 URI: http://mummerx.tiddlyspot.com/ Message: '0' is null or not an object Line: 13162 Char: 5 Code: 0 URI: http://mummerx.tiddlyspot.com/ I have tried looking at the JavaScript source code, but View-Source, Save-Page-As, etc, (using IE 8 and Firefox 5) all give different commands at line 13162, and I don't know which method to trust. Grateful for any suggestions, but please don't ask me to try installing or upgrading software. I am unable to do this. This PC is locked down & managed by the company IT Support group. They are also not prepared to help diagnose this problem (unfortunately) as it is not part of the core business. Many thanks in advance. -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/tiddlywiki?hl=en.

