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HomeHomeDotNetNuke Forg...DotNetNuke Forg...Module ForumsModule ForumsGalleryGalleryAn item with the same key has already been added.An item with the same key has already been added.
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11/2/2009 6:37 AM
 
User is offline naren gatla

Joined: 11/2/2009
Posts: 1

when I installing extension iam getting this error , how to resolve it.

Server Error in '/firstsite' Application.

An item with the same key has already been added.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentException: An item with the same key has already been added.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace: 

[ArgumentException: An item with the same key has already been added.]
   System.ThrowHelper.ThrowArgumentException(ExceptionResource resource) +48
   System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add) +2668392
   System.Collections.ObjectModel.KeyedCollection`2.AddKey(TKey key, TItem item) +33
   System.Collections.ObjectModel.KeyedCollection`2.InsertItem(Int32 index, TItem item) +36
   System.Collections.ObjectModel.Collection`1.Add(T item) +114
   DotNetNuke.ComponentModel.SimpleContainer.RegisterComponentInstance(String name, Type contractType, Object instance) +175
   DotNetNuke.ComponentModel.AbstractContainer.RegisterComponentInstance(Object instance) +99
   DotNetNuke.ComponentModel.ComponentFactory.RegisterComponentInstance(Object instance) +124
   DotNetNuke.Security.Membership.AspNetMembershipProvider..ctor() +190

[TargetInvocationException: Exception has been thrown by the target of an invocation.]
   System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandle& ctor, Boolean& bNeedSecurityCheck) +0
   System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean fillCache) +103
   System.RuntimeType.CreateInstanceImpl(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean fillCache) +268
   System.Activator.CreateInstance(Type type, Boolean nonPublic) +66
   System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes) +1036
   System.Activator.CreateInstance(Type type, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes) +114
   System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams) +642
   DotNetNuke.Framework.Reflection.CreateInstance(Type Type) +34
   DotNetNuke.ComponentModel.SingletonComponentBuilder.BuildComponent() +17
   DotNetNuke.ComponentModel.SimpleContainer.GetComponent(IComponentBuilder builder) +15
   DotNetNuke.ComponentModel.SimpleContainer.GetComponent(Type contractType) +80
   DotNetNuke.ComponentModel.AbstractContainer.GetComponent() +55
   DotNetNuke.ComponentModel.ComponentFactory.GetComponent() +110
   DotNetNuke.Security.Membership.MembershipProvider.Instance() +9
   DotNetNuke.Entities.Users.UserController..cctor() +4

[TypeInitializationException: The type initializer for 'DotNetNuke.Entities.Users.UserController' threw an exception.]
   DotNetNuke.Entities.Users.UserController.GetCurrentUserInfo() +0
   DotNetNuke.Services.Exceptions.BasePortalException.InitializePrivateVariables() +280

Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433

 
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11/2/2009 8:37 AM
 
User is offline William Severance


William Severance's Avatar

www.wesnetdesigns.com
Joined: 2/18/2005
Posts: 3166

This does not appear to be a DNN Gallery module related error but rather one related to the core membership provider. Please answer the following:

1. Is your site a new install - if so, what DNN framework version?

2. Has your site been upgraded - if so, from what DNN framework version to what version?

3. Are you having other problems with the site - other error messages or errors logged in the event viewer?

4. Have you tried installing any other modules - if so do you receive a similar error?

Bill, WESNet Designs
Team Lead - DotNetNuke Gallery Module Project (Not Actively Being Developed)
Extensions Forge Projects . . .
Current: UserExport, ContentDeJour, ePrayer.
Coming Soon: By Invitation and FRBO-For Rent By Owner
 
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4/22/2010 1:27 PM
 
User is offline Matthew Sabatello


Joined: 6/17/2009
Posts: 110

Did you ever resolve this issue? I got the same error that was fixed by recycling the application pool.

Thanks
 
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5/6/2010 10:48 AM
 
User is offline Matthew Sabatello


Joined: 6/17/2009
Posts: 110
I think this error may have been caused due to a caching problem where my /portals/0/cache/modules was not being purged (DNN 5.2.3 bug) and there was old information in cache.
 
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7/15/2010 1:34 PM
 
User is offline Franco Prati

Joined: 10/13/2007
Posts: 152
Hello, I am getting this error at run-time (not during installations) with dnn 5.4.1. I have observed cache deletion errors in the log as well. Is there a fix and/or what can I do? Thanks, Franco
 
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