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HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...DNN 07.02.00 Error Accessing Admin and Host page on my hosting providerDNN 07.02.00 Error Accessing Admin and Host page on my hosting provider
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12/31/2013 7:04 AM
 
It works perfectly on my local machine but when put on my hosting provider I get this message tryng to access Admin or Host setting page:

 

AssemblyVersion:7.2.0

PortalID:0

PortalName:Shadowsheep - Fabio Bombardi

UserID:1

UserName:shadowsheep

ActiveTabID:44

ActiveTabName:Site Settings

RawURL:/Admin/SiteSettings/tabid/44/Default.aspx

AbsoluteURL:/Default.aspx

AbsoluteURLReferrer:http://www.shadowsheep.it/

UserAgent:Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36

DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke

ExceptionGUID:3b41d4c9-30f5-47d5-9cd0-05f896eda9b9

InnerException:Tentativo di accesso al tipo 'System.ComponentModel.Composition.Hosting.ComposablePartCatalogCollection' da parte del metodo 'DynamicClass.lambda_method(System.Runtime.CompilerServices.Closure)' non riuscito.

FileName:

FileLineNumber:0

FileColumnNumber:0

Method:N/A - Reflection Permission required

StackTrace:

Message:

DotNetNuke.Services.Exceptions.PageLoadException: Tentativo di accesso al tipo 'System.ComponentModel.Composition.Hosting.ComposablePartCatalogCollection' da parte del metodo 'DynamicClass.lambda_method(System.Runtime.CompilerServices.Closure)' non riuscito. ---> System.TypeAccessException: Tentativo di accesso al tipo 'System.ComponentModel.Composition.Hosting.ComposablePartCatalogCollection' da parte del metodo 'DynamicClass.lambda_method(System.Runtime.CompilerServices.Closure)' non riuscito. in lambda_method(Closure ) in System.Linq.EnumerableQuery`1.GetEnumerator() in System.Linq.EnumerableQuery`1.System.Collections.Generic.IEnumerable<T>.GetEnumerator() in System.ComponentModel.Composition.Primitives.ComposablePartCatalog.GetExports(ImportDefinition definition) in System.ComponentModel.Composition.Hosting.AggregateCatalog.GetExports(ImportDefinition definition) in System.ComponentModel.Composition.Hosting.CatalogExportProvider.GetExportsCore(ImportDefinition definition, AtomicComposition atomicComposition) in System.ComponentModel.Composition.Hosting.ExportProvider.TryGetExportsCore(ImportDefinition definition, AtomicComposition atomicComposition, IEnumerable`1& exports) in System.ComponentModel.Composition.Hosting.ExportProvider.GetExports(ImportDefinition definition, AtomicComposition atomicComposition) in System.ComponentModel.Composition.Hosting.AggregateExportProvider.GetExportsCore(ImportDefinition definition, AtomicComposition atomicComposition) in System.ComponentModel.Composition.Hosting.ExportProvider.TryGetExportsCore(ImportDefinition definition, AtomicComposition atomicComposition, IEnumerable`1& exports) in System.ComponentModel.Composition.Hosting.ExportProvider.TryGetExports(ImportDefinition definition, AtomicComposition atomicComposition, IEnumerable`1& exports) in System.ComponentModel.Composition.Hosting.CompositionContainer.GetExportsCore(ImportDefinition definition, AtomicComposition atomicComposition) in System.ComponentModel.Composition.Hosting.ExportProvider.TryGetExportsCore(ImportDefinition definition, AtomicComposition atomicComposition, IEnumerable`1& exports) in System.ComponentModel.Composition.Hosting.ExportProvider.GetExports(ImportDefinition definition, AtomicComposition atomicComposition) in System.ComponentModel.Composition.Hosting.ImportEngine.TryGetExports(ExportProvider provider, ComposablePart part, ImportDefinition definition, AtomicComposition atomicComposition) in System.ComponentModel.Composition.Hosting.ImportEngine.TrySatisfyImportSubset(PartManager partManager, IEnumerable`1 imports, AtomicComposition atomicComposition) in System.ComponentModel.Composition.Hosting.ImportEngine.TrySatisfyImportsStateMachine(PartManager partManager, ComposablePart part) in System.ComponentModel.Composition.Hosting.ImportEngine.TrySatisfyImports(PartManager partManager, ComposablePart part, Boolean shouldTrackImports) in System.ComponentModel.Composition.Hosting.ImportEngine.SatisfyImports(ComposablePart part) in System.ComponentModel.Composition.Hosting.ComposablePartExportProvider.<>c__DisplayClass2.<Compose>b__0() in System.ComponentModel.Composition.Hosting.CompositionServices.TryInvoke(Action action) in System.ComponentModel.Composition.Hosting.ComposablePartExportProvider.Compose(CompositionBatch batch) in System.ComponentModel.Composition.Hosting.CompositionContainer.Compose(CompositionBatch batch) in System.ComponentModel.Composition.AttributedModelServices.ComposeParts(CompositionContainer container, Object[] attributedParts) in DotNetNuke.ExtensionPoints.ExtensionPointManager.ComposeParts(Object[] attributeParts) in DotNetNuke.ExtensionPoints.ExtensionPointManager..ctor() in DotNetNuke.ExtensionPoints.EditPageTabExtensionControl.OnInit(EventArgs e) in System.Web.UI.Control.InitRecursive(Control namingContainer) in System.Web.UI.Control.InitRecursive(Control namingContainer) in System.Web.UI.Control.InitRecursive(Control namingContainer) in System.Web.UI.Control.AddedControl(Control control, Int32 index) in System.Web.UI.ControlCollection.Add(Control child) in DotNetNuke.UI.Modules.ModuleHost.LoadAjaxPanel() in DotNetNuke.UI.Modules.ModuleHost.CreateChildControls() in System.Web.UI.Control.EnsureChildControls() in System.Web.UI.Control.PreRenderRecursiveInternal() in System.Web.UI.Control.PreRenderRecursiveInternal() in System.Web.UI.Control.PreRenderRecursiveInternal() in System.Web.UI.Control.PreRenderRecursiveInternal() in System.Web.UI.Control.PreRenderRecursiveInternal() in System.Web.UI.Control.PreRenderRecursiveInternal() in System.Web.UI.Control.PreRenderRecursiveInternal() in System.Web.UI.Control.PreRenderRecursiveInternal() in System.Web.UI.Control.PreRenderRecursiveInternal() in System.Web.UI.Control.PreRenderRecursiveInternal() in System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- Fine della traccia dello stack dell'eccezione interna ---
 
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12/31/2013 9:46 AM
 
that message shows that components cannot be created via reflection - usually this means a code access security issue but as it's only affecting admin/host pages I believe the issue is that refection cannot find MEF (which we use to dynamically load some controls) - this would indicate that the site is not running under .net 4.0 (which is required for MEF support), so I would suggest you ask your hosting provide to install it or set it as the .net version for the application pool your website is running in

Buy the new Professional DNN7: Open Source .NET CMS Platform book Amazon US
 
New Post
12/31/2013 10:28 AM
 

I don't think this could be the actual reason 'cause I'm able to reach the dashbord that says I'm using an apppool with .net 4. Moreover from my hosting control panel I can choose my apppool .Net Framework and I set it to 4.

Could it be a problem of permission on the file system? The filesystem permission or the IIS parameters for my website are the only things I cannot have full control of.

Here is my dashboard summary:

Microsoft Windows NT 6.1.7601 Service Pack 1
Microsoft-IIS/7.5
4.0.30319.1008
IIS APPPOOL\shadowsheep.it

www.shadowsheep.it
/
31/12/2013 16:22:57

 
New Post
1/1/2014 6:40 AM
 
I think, like the original message said: ("N/A - Reflection Permission required") - you need reflection permission.

Best wishes,
- Richard
Agile Development Consultant, Practitioner, and Trainer
www.dynamisys.co.uk
 
New Post
1/1/2014 6:45 AM
 

Best wishes,
- Richard
Agile Development Consultant, Practitioner, and Trainer
www.dynamisys.co.uk
 
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