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HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...DNN 7.1.2 - Fresh Install - A critical error has occuredDNN 7.1.2 - Fresh Install - A critical error has occured
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9/28/2013 4:29 AM
 

Hi,

I performed a fresh install of DNN 7.1.2.
In Site Settings and Host Settings I get a page with this error:

A critical error has occurred. Attempt by method 'DynamicClass.lambda_method (System.Runtime.CompilerServices.Closure)' to access type 'System.ComponentModel.Composition.Hosting.ComposablePartCatalogCollection' failed.

Can anyone help me?
Thank you,
Blu

 
New Post
9/28/2013 10:22 AM
 
are you running on an IIS application pool configured for ASP.Net 4 in integrated mode?

Cheers from Germany,
Sebastian Leupold

dnnWerk - The DotNetNuke Experts   German Spoken DotNetNuke User Group

Speed up your DNN Websites with TurboDNN
 
New Post
9/28/2013 11:33 AM
 

Yes.

Hosting server:

Windows Server 2008
IIS 7
Pipeline: Integrated
Framework .NET (ASP.net): 4
Medium Trust

 
New Post
9/28/2013 4:00 PM
 

Hi Blu,

Check this blog post from Chris Hammond

http://www.chrishammond.com/blog/item...

HTH

Rich

 
New Post
9/29/2013 6:49 AM
 
Hi Rich,
unfortunately, the changes in the article are to apply to an upgrade.
For a new installation are already correct.
Thanks a lot,
blu
 
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HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...DNN 7.1.2 - Fresh Install - A critical error has occuredDNN 7.1.2 - Fresh Install - A critical error has occured


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