System.ArgumentException：无法找到请求的.Net Framework数据提供程序。它可能未安装

Question

我有6.2实体框架工作，.net框架的版本是4.5.1，sql.data的版本是6.8.8，我有这个错误

我无法完成革命工作

System.ArgumentException: The specified store provider 'MySql.Data.MySqlClient' cannot be found in the configuration, or 'MySql.Data.MySqlClient' is not valid. ---> System.ArgumentException: Unable to find the requested .Net Framework Data Provider.  It may not be installed.
   at System.Data.Common.DbProviderFactories.GetFactory(String providerInvariantName)
   at System.Data.Entity.Design.EntityStoreSchemaGenerator.CreateStoreSchemaConnection(String providerInvariantName, String connectionString, Version targetEntityFrameworkVersion)
   --- End of inner exception stack trace ---
   at System.Data.Entity.Design.EntityStoreSchemaGenerator.CreateStoreSchemaConnection(String providerInvariantName, String connectionString, Version targetEntityFrameworkVersion)
   at System.Data.Entity.Design.SsdlGenerator.EntityStoreSchemaGeneratorDatabaseSchemaLoader.CreateStoreSchemaConnection(String providerInvariantName, String connectionString, Version& storeSchemaModelVersion)
   at System.Data.Entity.Design.EntityStoreSchemaGenerator..ctor(String providerInvariantName, String connectionString, String namespaceName)
   at Microsoft.DbContextPackage.Handlers.ReverseEngineerCodeFirstHandler.ReverseEngineerCodeFirst(Project project)