I asked a developer to make me an add-on and after finishing he had a life problem so I tried to make some changes to add-on files like changing style properties name and a name of a template but when rebuild or re-install gives me this :
You seem to have typed the add-on ID as [dt]. You don't need the square brackets, though also make sure the add-on ID is exactly correct. Based on your earlier screenshot it looks like the correct add-on ID is DohTheme/Core.
I have the same issue with my addon. I made changes in the addon.json an didn't get the expected content. What should i do?
I tried to sync-json, validate-json and build-release. But nothing works...