I am not certain how to fix that error, it is coming from the openurl node module that makes the browser open automatically and I haven't dug into it much.
If you don't care about opening the browser automatically than the easiest fix is to edit the config.json in the settings folder of your index wiki and set the suppressBrowser key to true. Then you will have to open your browser and go to localhost:8080 yourself instead of having it open automatically. It doesn't really fix the problem but it should avoid it and it is probably easier than switching your desktop environment. I will add an issue on the repo to figure out if I can find a better way to work around the problem. -- 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 https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/c1a65219-4e87-4442-8d66-8eb3ff380d5c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.