2018-02-11, 20:56
Try remove your spotify folder in addon_data, if use windows, here path
users/yourname/appdata/roaming/kodi/userdata/addon_data/plugin.audio.spotify
Open Kodi again, and try, run addon, will request your credential, hope solve
users/yourname/appdata/roaming/kodi/userdata/addon_data/plugin.audio.spotify
Open Kodi again, and try, run addon, will request your credential, hope solve