Microsoft.Owin.Host.SystemWeb results in Could not load file or assembly 'System.Runtime
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I have a .Net Framework 4.7.1 web application project.
When I add the NuGet package Microsoft.Owin.Host.SystemWeb, my project fails to start, giving me the following error:
Could not load file or assembly 'System.Runtime, Version=4.0.20.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
It happens right after I add the above-mentioned package. Without it everything works perfectly fine.
Any ideas?
I have Visual Studio 2017 15.5.5. Maybe it's some version conflict problem? I also have Microsoft.AspNet.Identity.Core and Microsogt.AspNet.Identity.EntityFramework packages installed.
c# .net asp.net-identity
asked Jan 29 '18 at 18:46
Andrey KorneyevAndrey Korneyev
100111
|
show 4 more comments
I have a .Net Framework 4.7.1 web application project.
When I add the NuGet package Microsoft.Owin.Host.SystemWeb, my project fails to start, giving me the following error:
Could not load file or assembly 'System.Runtime, Version=4.0.20.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
It happens right after I add the above-mentioned package. Without it everything works perfectly fine.
Any ideas?
I have Visual Studio 2017 15.5.5. Maybe it's some version conflict problem? I also have Microsoft.AspNet.Identity.Core and Microsogt.AspNet.Identity.EntityFramework packages installed.
c# .net asp.net-identity
asked Jan 29 '18 at 18:46
Andrey KorneyevAndrey Korneyev
100111
What kind of project are you using?
– Roy Sanchez
Jan 29 '18 at 18:53
It's a regular web application project. There're 2 other class libraries in the solution. Targeted framework - 4.7.1.
– Andrey Korneyev
Jan 29 '18 at 19:03
What I'll like to know if it is using the asp.net project with global.asax or the startup class one? If I remember correctly the point of Owin.Host.SystemWeb is to run Owin projects on top of IIS, do you have an startup class?
– Roy Sanchez
Jan 29 '18 at 19:09
It has a Global.asax class in it. I tried adding an Owin startup class into the App_Code folder as well, still getting the error. It was marked with "[assembly: OwinStartup(typeof(EMG.YubiPromo.WebSite.Startup))]" attribute.
– Andrey Korneyev
Jan 29 '18 at 19:27
The startup class should be on the root of the project, at the same level as the global.asax file, try to follow this guide docs.microsoft.com/en-us/aspnet/aspnet/overview/owin-and-katana/…
– Roy Sanchez
Jan 29 '18 at 19:32
|
show 4 more comments
I have a .Net Framework 4.7.1 web application project.
When I add the NuGet package Microsoft.Owin.Host.SystemWeb, my project fails to start, giving me the following error:
Could not load file or assembly 'System.Runtime, Version=4.0.20.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
It happens right after I add the above-mentioned package. Without it everything works perfectly fine.
Any ideas?
I have Visual Studio 2017 15.5.5. Maybe it's some version conflict problem? I also have Microsoft.AspNet.Identity.Core and Microsogt.AspNet.Identity.EntityFramework packages installed.
c# .net asp.net-identity
asked Jan 29 '18 at 18:46
Andrey KorneyevAndrey Korneyev
100111
I have a .Net Framework 4.7.1 web application project.
When I add the NuGet package Microsoft.Owin.Host.SystemWeb, my project fails to start, giving me the following error:
Could not load file or assembly 'System.Runtime, Version=4.0.20.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
It happens right after I add the above-mentioned package. Without it everything works perfectly fine.
Any ideas?
I have Visual Studio 2017 15.5.5. Maybe it's some version conflict problem? I also have Microsoft.AspNet.Identity.Core and Microsogt.AspNet.Identity.EntityFramework packages installed.
c# .net asp.net-identity
c# .net asp.net-identity
asked Jan 29 '18 at 18:46
Andrey KorneyevAndrey Korneyev
100111
asked Jan 29 '18 at 18:46
Andrey KorneyevAndrey Korneyev
100111
asked Jan 29 '18 at 18:46
Andrey KorneyevAndrey Korneyev
100111
asked Jan 29 '18 at 18:46
Andrey KorneyevAndrey Korneyev
100111
asked Jan 29 '18 at 18:46
Andrey KorneyevAndrey Korneyev
100111
100111
What kind of project are you using?
– Roy Sanchez
Jan 29 '18 at 18:53
It's a regular web application project. There're 2 other class libraries in the solution. Targeted framework - 4.7.1.
– Andrey Korneyev
Jan 29 '18 at 19:03
What I'll like to know if it is using the asp.net project with global.asax or the startup class one? If I remember correctly the point of Owin.Host.SystemWeb is to run Owin projects on top of IIS, do you have an startup class?
– Roy Sanchez
Jan 29 '18 at 19:09
It has a Global.asax class in it. I tried adding an Owin startup class into the App_Code folder as well, still getting the error. It was marked with "[assembly: OwinStartup(typeof(EMG.YubiPromo.WebSite.Startup))]" attribute.
– Andrey Korneyev
Jan 29 '18 at 19:27
The startup class should be on the root of the project, at the same level as the global.asax file, try to follow this guide docs.microsoft.com/en-us/aspnet/aspnet/overview/owin-and-katana/…
– Roy Sanchez
Jan 29 '18 at 19:32
|
show 4 more comments
What kind of project are you using?
– Roy Sanchez
Jan 29 '18 at 18:53
It's a regular web application project. There're 2 other class libraries in the solution. Targeted framework - 4.7.1.
– Andrey Korneyev
Jan 29 '18 at 19:03
What I'll like to know if it is using the asp.net project with global.asax or the startup class one? If I remember correctly the point of Owin.Host.SystemWeb is to run Owin projects on top of IIS, do you have an startup class?
– Roy Sanchez
Jan 29 '18 at 19:09
It has a Global.asax class in it. I tried adding an Owin startup class into the App_Code folder as well, still getting the error. It was marked with "[assembly: OwinStartup(typeof(EMG.YubiPromo.WebSite.Startup))]" attribute.
– Andrey Korneyev
Jan 29 '18 at 19:27
The startup class should be on the root of the project, at the same level as the global.asax file, try to follow this guide docs.microsoft.com/en-us/aspnet/aspnet/overview/owin-and-katana/…
– Roy Sanchez
Jan 29 '18 at 19:32
What kind of project are you using?
– Roy Sanchez
Jan 29 '18 at 18:53
What kind of project are you using?
– Roy Sanchez
Jan 29 '18 at 18:53
It's a regular web application project. There're 2 other class libraries in the solution. Targeted framework - 4.7.1.
– Andrey Korneyev
Jan 29 '18 at 19:03
It's a regular web application project. There're 2 other class libraries in the solution. Targeted framework - 4.7.1.
– Andrey Korneyev
Jan 29 '18 at 19:03
What I'll like to know if it is using the asp.net project with global.asax or the startup class one? If I remember correctly the point of Owin.Host.SystemWeb is to run Owin projects on top of IIS, do you have an startup class?
– Roy Sanchez
Jan 29 '18 at 19:09
What I'll like to know if it is using the asp.net project with global.asax or the startup class one? If I remember correctly the point of Owin.Host.SystemWeb is to run Owin projects on top of IIS, do you have an startup class?
– Roy Sanchez
Jan 29 '18 at 19:09
It has a Global.asax class in it. I tried adding an Owin startup class into the App_Code folder as well, still getting the error. It was marked with "[assembly: OwinStartup(typeof(EMG.YubiPromo.WebSite.Startup))]" attribute.
– Andrey Korneyev
Jan 29 '18 at 19:27
It has a Global.asax class in it. I tried adding an Owin startup class into the App_Code folder as well, still getting the error. It was marked with "[assembly: OwinStartup(typeof(EMG.YubiPromo.WebSite.Startup))]" attribute.
– Andrey Korneyev
Jan 29 '18 at 19:27
The startup class should be on the root of the project, at the same level as the global.asax file, try to follow this guide docs.microsoft.com/en-us/aspnet/aspnet/overview/owin-and-katana/…
– Roy Sanchez
Jan 29 '18 at 19:32
The startup class should be on the root of the project, at the same level as the global.asax file, try to follow this guide docs.microsoft.com/en-us/aspnet/aspnet/overview/owin-and-katana/…
– Roy Sanchez
Jan 29 '18 at 19:32
|
show 4 more comments
1 Answer
1
active
oldest
votes
Though a delayed reply. Still posting if anyone else having same issue.
Add below key in appSettings section in web.config file
<add key="owin:appStartup" value="<<Namespace>>.Startup, <<Assembly>>" />
for e.g.
<add key="owin:appStartup" value="<<Namespace>>.Startup, <<Assembly>>" />
or, only Startup class with Namespace and without Assembly
<add key="owin:appStartup" value="<<Namespace>>.Startup" />
answered Nov 24 '18 at 9:13
Sonal BorkarSonal Borkar
4951412
This did not solve for me, do you have any other ideas possibly ? Quite stuck and can't find much on the issue
– TheDream
Dec 5 '18 at 16:03
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Though a delayed reply. Still posting if anyone else having same issue.
Add below key in appSettings section in web.config file
<add key="owin:appStartup" value="<<Namespace>>.Startup, <<Assembly>>" />
for e.g.
<add key="owin:appStartup" value="<<Namespace>>.Startup, <<Assembly>>" />
or, only Startup class with Namespace and without Assembly
<add key="owin:appStartup" value="<<Namespace>>.Startup" />
answered Nov 24 '18 at 9:13
Sonal BorkarSonal Borkar
4951412
This did not solve for me, do you have any other ideas possibly ? Quite stuck and can't find much on the issue
– TheDream
Dec 5 '18 at 16:03
add a comment |
Though a delayed reply. Still posting if anyone else having same issue.
Add below key in appSettings section in web.config file
<add key="owin:appStartup" value="<<Namespace>>.Startup, <<Assembly>>" />
for e.g.
<add key="owin:appStartup" value="<<Namespace>>.Startup, <<Assembly>>" />
or, only Startup class with Namespace and without Assembly
<add key="owin:appStartup" value="<<Namespace>>.Startup" />
answered Nov 24 '18 at 9:13
Sonal BorkarSonal Borkar
4951412
This did not solve for me, do you have any other ideas possibly ? Quite stuck and can't find much on the issue
– TheDream
Dec 5 '18 at 16:03
add a comment |
Though a delayed reply. Still posting if anyone else having same issue.
Add below key in appSettings section in web.config file
<add key="owin:appStartup" value="<<Namespace>>.Startup, <<Assembly>>" />
for e.g.
<add key="owin:appStartup" value="<<Namespace>>.Startup, <<Assembly>>" />
or, only Startup class with Namespace and without Assembly
<add key="owin:appStartup" value="<<Namespace>>.Startup" />
answered Nov 24 '18 at 9:13
Sonal BorkarSonal Borkar
4951412
Though a delayed reply. Still posting if anyone else having same issue.
Add below key in appSettings section in web.config file
<add key="owin:appStartup" value="<<Namespace>>.Startup, <<Assembly>>" />
for e.g.
<add key="owin:appStartup" value="<<Namespace>>.Startup, <<Assembly>>" />
or, only Startup class with Namespace and without Assembly
<add key="owin:appStartup" value="<<Namespace>>.Startup" />
answered Nov 24 '18 at 9:13
Sonal BorkarSonal Borkar
4951412
edited Dec 6 '18 at 14:33
answered Nov 24 '18 at 9:13
Sonal BorkarSonal Borkar
4951412
answered Nov 24 '18 at 9:13
Sonal BorkarSonal Borkar
4951412
answered Nov 24 '18 at 9:13
Sonal BorkarSonal Borkar
4951412
4951412
This did not solve for me, do you have any other ideas possibly ? Quite stuck and can't find much on the issue
– TheDream
Dec 5 '18 at 16:03
add a comment |
This did not solve for me, do you have any other ideas possibly ? Quite stuck and can't find much on the issue
– TheDream
Dec 5 '18 at 16:03
This did not solve for me, do you have any other ideas possibly ? Quite stuck and can't find much on the issue
– TheDream
Dec 5 '18 at 16:03
This did not solve for me, do you have any other ideas possibly ? Quite stuck and can't find much on the issue
– TheDream
Dec 5 '18 at 16:03
add a comment |
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What kind of project are you using?
– Roy Sanchez
Jan 29 '18 at 18:53
It's a regular web application project. There're 2 other class libraries in the solution. Targeted framework - 4.7.1.
– Andrey Korneyev
Jan 29 '18 at 19:03
What I'll like to know if it is using the asp.net project with global.asax or the startup class one? If I remember correctly the point of Owin.Host.SystemWeb is to run Owin projects on top of IIS, do you have an startup class?
– Roy Sanchez
Jan 29 '18 at 19:09
It has a Global.asax class in it. I tried adding an Owin startup class into the App_Code folder as well, still getting the error. It was marked with "[assembly: OwinStartup(typeof(EMG.YubiPromo.WebSite.Startup))]" attribute.
– Andrey Korneyev
Jan 29 '18 at 19:27
The startup class should be on the root of the project, at the same level as the global.asax file, try to follow this guide docs.microsoft.com/en-us/aspnet/aspnet/overview/owin-and-katana/…
– Roy Sanchez
Jan 29 '18 at 19:32