Hi all, today I just installed a cloud version and I can't change files myself. Faced with the same problem. I've changed the theme back to Persona and now can open no frontend nigher backend. It forwards me to the nodebb website and shows this message:
We couldn't reach the website you were looking to access. It may be offline temporarily, please try again later.
I used nodebb-theme-quickstart aswell for deep-space (galaxygraph theme) I think I didn't edit the readme.md
Nice theme Julian, may I suggest to not use transparency on categories since I guess the background can be changed it can cause issues of readability. I dig the idea of the big background photography rather than the content.
Named it "nodebb-theme-ocean" and changed all instances in the folder name, and theme.json, plugin.json, and package.json files. We added the "screenshot" into the package.json file as per the documentation, but other than replacing instances of "quickstart", it's pretty much the stock theme.