Last post Oct 03, 2019 11:57 AM by mgebhard
Oct 03, 2019 11:48 AM|Peter Cong|LINK
Hi, I am using Visual Studio 2015 to develop a mvc web app, the EntityFrameWork version is 6.1.0 and I want to update it to 6.3.0 by install it from NuGet,
but when I click Install from Nuget window, I got this error in my visual studio, can anybody help me how to fix it? thanks a lot,
The default XML namespace of the project must be the MSBuild XML namespace.
If the project is authored in the MSBuild 2003 format,
please add xmlns="http://schemas.microsoft.com/developer/msbuild/2003" to the <Project> element.
If the project has been authored in the old 1.0 or 1.2 format, please convert it to MSBuild 2003 format.
Oct 03, 2019 11:57 AM|mgebhard|LINK
I Googled the error. EF 6.3 uses the new csproj format and requires VS 2017.