IllegalStateException: Can't deserialize target data of key 'IdeaAndroidProject'. Given class loaders: [PluginClassLoader[org.jetbrains.android, 10.0]]: Can't deserialize target data of key 'IdeaAndroidProject'. Given class loaders: [PluginClassLoader[org.jetbrains.android, 10.0]]
报这个错误，新建工程也看不到源文件，升级新版本可以解决这个问题
Entity Framework Migrations are handled the package manager console in Visual Studio. The usage is shown in various tutorials， but I haven’t found a complete list of the commands available and their usage， so I created my own. There are four available commands.
Enable-Migrations:Enables Code First Migrations in a project.
Add-Migration: 阅读全文>>
