Compile error - conflict between different versions Nop.Web - Page 3

a.m.

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Posted: 12 years ago

mustafapat wrote:

Change Referances
Remove System.Web.Mvc.dll Runtime Version v4.0.30319 Version 4.0.0.0
Add System.Web.Mvc.dll Runtime Version v4.0.30319 Version 3.0.0.0

Remove System.Web.WebPages Runtime Version v4.0.30319 Version 2.0.0.0
AddSystem.Web.WebPages Runtime Version v4.0.30319 Version 1.0.0.0

Are you talking about recently released version 2.40 or upcoming 2.50 version which has this issue fixed as described here? 2.50 already references System.Web.Mvc.dll version 3.0.0.0 and System.Web.WebPages.dll version 1.0.0.0

vitran23

Total Posts: 143
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Joined: 6/7/2011
Location: United States

Posted: 12 years ago

a.m. wrote:

Change Referances
Remove System.Web.Mvc.dll Runtime Version v4.0.30319 Version 4.0.0.0
Add System.Web.Mvc.dll Runtime Version v4.0.30319 Version 3.0.0.0

Remove System.Web.WebPages Runtime Version v4.0.30319 Version 2.0.0.0
AddSystem.Web.WebPages Runtime Version v4.0.30319 Version 1.0.0.0
Are you talking about recently released version 2.40 or upcoming 2.50 version which has this issue fixed as described here? 2.50 already references System.Web.Mvc.dll version 3.0.0.0 and System.Web.WebPages.dll version 1.0.0.0

He is referring to 2.4 which is the issue I had and this solved it.

sch09

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Location: Tunisia

Posted: 12 years ago

using the latest code ... the error still happens. i verified the references are served from the folder under packages ...

Andrei. It compiles fine even when have the wrong references ... it's when running the app that the error happens ..

a.m.

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Posted: 12 years ago

sch09 wrote:

i verified the references are served from the folder under packages ...

Right. MVC 3 (not 4) assemblies are stored there and used by nopCommerce. When I look at the properties of the referenced System.Web.Mvc.dll and System.Web.WebPages.dll in Visual Studio (the latest source code, not recently released 2.40), I see that they have the correct versions (versions 3.0.0.0 and 1.0.0.0).

sch09 wrote:

It compiles fine even when have the wrong references ... it's when running the app that the error happens ..

I run it and it works fine for me. On what page are you getting an exception? Any specific scenario?

sch09

Total Posts: 203
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Joined: 1/29/2009
Location: Tunisia

Posted: 12 years ago

it happen right at the start ... and everytime (at least on my dev machine)

The strange thing andrei is that after compiling from VS, i ran the 2 bat scripts. I then used CassiniDev to run the deployed files and it worked... and it's the same code that i could not run in debug mode from VS.

a.m.

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Posted: 12 years ago

Try one more thing. In the root Web.config file, add a new <appSettings> entry with the key webPages:Version and the value 1.0.0.0:

<add key="webpages:Version" value="1.0.0.0"/>

Does it help?

a.m.

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Location: Armenia

Posted: 12 years ago

But System.Web.Mvc 3.0.0.0 and System.Web.WebPages 1.0.0.0 are already referenced in the latest version (upcoming 2.50). Could somebody else download and try it? Are you getting any compilation or runtime errors?

maatj05

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Joined: 2/27/2010
Location: Netherlands

Posted: 12 years ago

I have installed MVC 4 on my dev machine. Had the issue with version 2.40.
Downloaded 2.50 from codeplex, built and ran it. No issues regarding webpages version.

Thanx!

When is v2.50 scheduled for release?

maatj05

Total Posts: 3
Karma: 15
Joined: 2/27/2010
Location: Netherlands

Posted: 12 years ago

In addition to my previous post: I was not able to build in release mode.
I had to unblock: epplus.dll, FluentValidation.dll and iTextsharp.dll. (Just from explorer: rightclick, properties -> unblock)

seanrock

Certified Developer

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Joined: 3/1/2009
Location: Bulgaria

Posted: 11 years ago

just checking the WebPages reference did not resolve this for me. Also check the System.Web.Mvc assembly is the same version in all projects...a few were using v4 and others main app was using v3

Compile error - conflict between different versions Nop.Web

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