adam-binks / musical-wallpaper Goto Github PK

The jar worked pretty well several days before, but today an error "Could not download album art. Error: null" occurs. I downloaded the source code and try to run in eclipse (it surely took a long time), and try to find out why. The problem might lies in the dependency. When running to the line:
Api api = Api.builder()
the AlbumArtGrabber class instantly reaches to done() method and no following codes run. As a result, when Creator class tries to create the collages, there is no raw material in the Musical Wallpaper folder.
But I should note that when I run the application in eclipse, the error window prompt out in less than one second but when running the jar the error prompt appears after several seconds. While they do share the same error message.
I cannot figure out why this happens as it did made several collages for me days ago. Maybe it is because the API? If there is any usage limit of the Spotify Api as far as you know?

I imagine the commands used to open the new Windows 10 settings app to allow the user to set their wallpaper are not going to work on previous versions of Windows.

I only have access to a Windows 10 machine right now so if someone could test this that would be great!