The Entity Framework provider type 'System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer' registered in the application config file for the ADO.NET provider with invariant name 'System.Data.SqlClient' could not be loaded. Make…
今天试着学习了Entity Frame Work遇到的问题是 The Entity Framework provider type 'System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer' registered in the application config file for the ADO.NET provider with invariant name 'System.Data.SqlCli…
运行代码是出现了这个错误,No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClient',问题出现的原因是Entity Framework 已经安装了但是NuGet Package Manager没有将它安装应用到当前我们使用的项目当中. 解决办法是在NuGet Package Manager里面重新安装一下Entity Framework.可以使用命令…
error 0152: No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClient'. Make sure the provider is registered in the 'entityFramework' section of the application config file 发布站点时漏了EntityFramework.SqlServer…
error 0152: No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClient' error 0152: No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClient'. Make sure the p…
在使用EF的时候,我把EF的EDMX放在单独的一个project中,UI中引用这个project的dll, 运行的时候就是提示No Entity Framework provider found for the ADO.NET provider with invariant 错误, 最后发现在UI项目中添加EF的引用就可以解决这个问题,而且是下面的两个DLL都要引用才行…