/C#/System.InvalidOperationException: No owin.Environment item was found in the context.

System.InvalidOperationException: No owin.Environment item was found in the context.

Most likely it cannot find the OWIN Startup class. The default convention for the Startup class is [AssemblyName].Startup. If you're no longer following that convention you'll need to specify the full name of your Startup class in the Web.Config.

The next release of Microsoft.Owin.Host.SystemWeb package now throws detailed exception messages when the Startup class cannot be found.

Similar codes

2 votes153 views1 answer
Core Request.CreateResponse
C#
1 vote157 views2 answers
C# set cursor pos
C#
24 votes150 views5 answers
Delete Directory
C#
4 votes196 views1 answer
Unity spherecast
C#
36 votes489 views5 answers
Unity key pressed
C#Unity
0 vote167 views1 answer
New material unity
C#
0 vote186 views2 answers
How to make a chunk loader in c#
C#
0 vote185 views1 answer
How to map datatable to list in c#
C#
0 vote183 views2 answers
C# sqrt
C#
0 vote173 views1 answer
Unity check if swipe not tap
C#