Electron app.on('ready'... never being called and electron window never showing. Seemingly tied to specific Git repository
Alright, so I eventually did find a solution to this. This error was caused by attempting to install extra devtools using electron-devtools-installer. I found that the error was caused by data being left over in the %AppData%/electron directory, and the %AppData%/[projectname] directory. Deleting these two directories solves this issue.