I tried to develop a Spotify App on my Mac (OSX Lion). After a while Spotify stopped showing my app. It showed a blank screen instead, and the inspector showed an almost empty HTML DOM. The only elements were <html>, <head> and <body>.
After a restart searching for spotify:app:[myApp] didn’t even work anymore. Simply nothing happened after hitting ‘enter’.
So I decided to reinstall Spotify. Now it won’t even startup anymore. I get the login screen, but after logging in, the login screen disappears, and the Spotify process freezes. Sometimes even before I get to enter my password.
I tried uninstalling Spotify with AppCleaner and CleanMyMac, but somehow it keeps crashing.
How do I repair this??!
Found it! I had to delete /Library/Application Support/SIMBL/Plugins/SpotifyRemotePlugin.bundle