This error is caused by a corrupted Visual Studio cache.
Close all Visual Studio tasks that are running, and delete all files in the folders ComponentModelCache
and MEFCacheBackup
these folders are located in:
UsersYOUR_USER_PATHAppDataLocalMicrosoftVisualStudioYOUR_VISUAL_STUDIO_VERSION
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…