Even though I solved the previous issue with the missing file by installing the CM CSS Highlights plugin, I am now left with an unusable tiddlywiki because it crashes with a Javascript error every time I open a tiddler for editing. I either get a type error or a more generic "script error", as below:
I tried uninstalling all Codemirror plugins, to no effect. I am not even sure Codemirror is the culprit. However but I did not edit the tiddlywiki instance in the last hour except for playing with CM, so it's my primary suspect.
Suggestions on how I can get out of this mess?
Cheers,
S.