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Forums Using DNN Platform Modules and Other Extensions

Installing Module Error - Duplicate Key

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RobertC
New Around Here
Posts: 2
New Around Here
1/16/2020 12:38 PM

Hello, I am having an issue with installing a module I created. On my local machine, there are no issues. The module is installed and working, however when I try to install it on a live site, it comes up with an error about a duplicate key. I have checked all Module tables in the database, and there are no existing issues. Here is the error below. Any direction would be appreciated. 

2020-01-16 16:54:20.369+00:00 [EC2AMAZ-NL25IAI][D:2][T:7][FATAL] DotNetNuke.Web.Common.Internal.DotNetNukeHttpApplication - System.ArgumentException: An item with the same key has already been added.
   at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
   at DotNetNuke.Entities.Modules.Definitions.ModuleDefinitionInfo.ReadModuleControls(XmlReader reader)
   at DotNetNuke.Entities.Modules.Definitions.ModuleDefinitionInfo.ReadXml(XmlReader reader)
   at DotNetNuke.Entities.Modules.DesktopModuleInfo.ReadModuleDefinitions(XmlReader reader)
   at DotNetNuke.Entities.Modules.DesktopModuleInfo.ReadXml(XmlReader reader)
   at DotNetNuke.Common.Utilities.CBO.DeserializeObject[TObject](XmlReader reader)
   at DotNetNuke.Services.Installer.Installers.ModuleInstaller.ReadManifest(XPathNavigator manifestNav)
   at DotNetNuke.Services.Installer.Installers.InstallerFactory.GetInstaller(XPathNavigator manifestNav, PackageInfo package)
   at DotNetNuke.Services.Installer.Installers.PackageInstaller.ReadComponents(XPathNavigator manifestNav)
   at DotNetNuke.Services.Installer.Installers.PackageInstaller.ReadManifest(XPathNavigator manifestNav)
   at DotNetNuke.Services.Installer.Installers.PackageInstaller..ctor(String packageManifest, InstallerInfo info)
   at DotNetNuke.Services.Installer.Installer.ProcessPackages(XPathNavigator rootNav)
   at DotNetNuke.Services.Installer.Installer.ReadManifest(Boolean deleteTemp)
   at Dnn.PersonaBar.Extensions.Components.InstallController.GetInstaller(Stream stream, String fileName, Int32 portalId, String legacySkin, Boolean isPortalPackage)
   at Dnn.PersonaBar.Extensions.Components.InstallController.ParsePackage(PortalSettings portalSettings, UserInfo user, String filePath, Stream stream)
   at Dnn.PersonaBar.Extensions.Services.ExtensionsController.<>c__DisplayClass40_1.b__1(Object )
   at System.Web.Util.SynchronizationHelper.SafeWrapCallback(Action action)

 

Thanks.

RobertC
New Around Here
Posts: 2
New Around Here
1/16/2020 3:03 PM
For anyone who finds this in the future the error was in my ModuleName.dnn file. There were two ModuleControls with the same name.
Cris
New Around Here
Posts: 15
New Around Here
12/9/2020 3:08 PM

I am having an error 500. Admin log says... An entry with the same key already exists. I have deleted all objects in the recycle bin, but the error persists

Joe Craig
Veteran Member
Posts: 1246
Veteran Member
MVP
MVP
You're an MVP!
12/9/2020 4:23 PM
A few details would be helpful.

Which version of DNN?
Which table?
Did this happen installing a module, or something else?
If a module, which one?
Cris
New Around Here
Posts: 15
New Around Here
12/9/2020 7:51 PM

my dnn is version 8. the error message did not mention the table name. This happens when I edit a module (all modules I edit).  here is the dump...

Message:An entry with the same key already exists.

StackTrace:


 

 

InnerMessage:An entry with the same key already exists.

InnerStackTrace:

at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource) 
at System.Collections.Generic.SortedList`2.Add(TKey key, TValue value) 
at DotNetNuke.Entities.Modules.DesktopModuleController.GetPortalDesktopModules(Int32 portalId) 
at DotNetNuke.Web.Components.Controllers.ControlBarController.GetCategoryDesktopModules(Int32 portalId, String category, String searchTerm) 
at Dnn.EditBar.UI.Items.AddModuleMenu.Visible() 
at System.Linq.Enumerable.WhereListIterator`1.MoveNext() 
at System.Linq.Buffer`1..ctor(IEnumerable`1 source) 
at System.Linq.OrderedEnumerable`1.d__1.MoveNext() 
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection) 
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source) 
at Dnn.EditBar.UI.Controllers.EditBarController.GetMenuItems() 
at Dnn.EditBar.UI.Controllers.ContentEditorManager.OnInit(EventArgs e) 
at System.Web.UI.Control.InitRecursive(Control namingContainer) 
at System.Web.UI.Control.AddedControl(Control control, Int32 index) 
at Dnn.EditBar.UI.HttpModules.EditBarModule.OnSkinInit(Object sender, SkinEventArgs e) 
at DotNetNuke.UI.Skins.Skin.InvokeSkinEvents(SkinEventType skinEventType) 
at DotNetNuke.UI.Skins.Skin.OnInit(EventArgs e) 
at System.Web.UI.Control.InitRecursive(Control namingContainer) 
at System.Web.UI.Control.AddedControl(Control control, Int32 index) 
at DotNetNuke.Framework.DefaultPage.OnInit(EventArgs e) at System.Web.UI.Control.InitRecursive(Control namingContainer) 
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

 

Source:

FileName:

FileLineNumber:0

FileColumnNumber:0

Method:

Cris
New Around Here
Posts: 15
New Around Here
12/10/2020 6:12 AM

BTW, this happens every time I edit a page.

Joe Craig
Veteran Member
Posts: 1246
Veteran Member
MVP
MVP
You're an MVP!
12/10/2020 6:12 PM
OK, and which version of DNN 8. Look in Host Settings for the complete details.

Is this new behavior?

When you say "every time I am editing a page" what are you editing? Page settings or a module? Or something else.
Cris
New Around Here
Posts: 15
New Around Here
12/11/2020 11:29 AM
Sorry, the version is rather v. 09.00.01 (142)
•
I deleted a page, and when I created a new page, that’s when the error started. Then all other pages when I view in edit mode give the same error 500. The message is "An entry with the same key already exists." I can’t invoke the page edit mode for all pages afterwards.
Cris
New Around Here
Posts: 15
New Around Here
12/20/2020 11:13 AM

Hello everyone,

I haven't resolved my error 500, "An entry with the same key already exists." Everytime I edit a page, (envoking the page to edit mode) this error comes out. My DNN version is 9.00.01 This started when I emptied my recycle bin.

I appreciate much for any response.

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