Took awhile to figure out which plugin was doing this. With tiddlyclip 0.0.8 and TW5 > 5.1.7 an error (undefined widget edit-json) appears whenever you try to edit an application/json tiddler (like a theme).
It's possible that everything else still works, and this just poses an inconvenience if you're trying to edit a json tiddler. Thanks - Mark -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at http://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/0a85e4e3-4869-4de3-840d-85799ad3dd15%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.