Type in ' ~/Library/Application/Application Support ' without quotation marks and click ' Go' button.Open Finder > Click ' Go' > Choose ' Go to Folder'.Such temporary files may stop your Spotify from loading completely. One of the reason why Spotify is black screen is caused by that AppData Folder which contains the group policy and temporary data info. I have tried the solutions, trust me, they work 100%. But what if you still can't fix it? Don't worry, you can try the following 4 best solutions to solve it. When you encounter such issue, usually a quick close of the app and reopen it will do the trick typically. Whenever I input my account and password to login. 'My Spotify is always a black screen from all my devices Android and Mac. I wanna know if if it caused by my car stereo or the Spotify app?'
'Spotify shows black screen on my CarPlay when I insert insert my iPhone.