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HomeHomeArchived Discus...Archived Discus...Developing Under Previous Versions of .NETDeveloping Under Previous Versions of .NETASP.Net 2.0ASP.Net 2.0Could not load type - Error on Deleted ModuleCould not load type - Error on Deleted Module
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9/4/2007 3:22 PM
 
kcarlson

Joined: 10/20/2006
Posts: 5

 

I am new to DNN and new to module development (but have over 15 years of database and application development experience).  I have created a module from the "DotNetNuke Dynamic Module" template (in VS 2005).  The problem is when I try to delete it.  First, I removed the module from all pages in the site and then deleted it from "Module Definitions".  After I did this I noticed the error listed below in the logs.

I then got a little more serious about removing the module and  removed the source files, database tables, database stored procedures and searched and removed all database references to this module.  I even searched the hard drive for any reference to JAT_TestModuleController and removed those as well. 

However, I still get these errors related to this module which no longer exists!

Any suggestions?

Sorry in advance if this is a stupid question.  I have noticed that the PortalId, UserId and ActiveTabId are all -1 if this helps.

Keith

AssemblyVersion: 04.05.03
PortalID: -1
PortalName:
UserID: -1
UserName:
ActiveTabID: -1
ActiveTabName:
RawURL: /DotNetNuke/Default.aspx
AbsoluteURL: /DotNetNuke/Default.aspx
AbsoluteURLReferrer:
UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.2; WOW64; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 9c0ec47f-7c0a-41b8-9812-96cc813cd379
InnerException: Could not load type 'YourCompany.Modules.JAT_TestModule.JAT_TestModuleController'.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Web.Compilation.BuildManager.GetType
StackTrace:
Message: System.Web.HttpException: Could not load type 'YourCompany.Modules.JAT_TestModule.JAT_TestModuleController'. at System.Web.Compilation.BuildManager.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) at DotNetNuke.Framework.Reflection.CreateType(String TypeName, String CacheKey, Boolean UseCache, Boolean IgnoreErrors)
Source:
Server Name: JAT-xxx

EventQueue.ProcessMessage: Message Processing Failed
ProcessorType: DotNetNuke.Entities.Modules.EventMessageProcessor, DotNetNuke
Body:
Sender: host
BusinessControllerClass: YourCompany.Modules.JAT_TestModule.JAT_TestModuleController
DesktopModuleId: -1
ExceptionMessage: Value cannot be null. Parameter name: type
Server Name: JAT-xxx

 
 
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9/5/2007 12:00 AM
 
Wes Tatters


Wes Tatters's Avatar

Joined: 4/30/2004
Posts: 2155

Have a look in the APP_Code folder - if you started the dynamic module using the dnn templates there will be a folder in there named Module or the name of your module.

It will be where the controller classes are stored.

Westa
 
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9/7/2007 5:42 PM
 
kcarlson

Joined: 10/20/2006
Posts: 5

Appreciate the help.  Unfortunately I have already checked the App_Code folder and removed all references to my deleted module.  My log files are filled with these error messages.

 

Thanks,

Keith
 
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9/8/2007 2:00 AM
 
Wes Tatters


Wes Tatters's Avatar

Joined: 4/30/2004
Posts: 2155

hmm - just reread the error.

the problem looks like its related to the dbo.eventqueue table.

There will be a record in that table that has a reference to "YourCompany.Modules.JAT_TestModule.JAT_TestModuleController" .

Try running the following SQL query to find the problem records :

SELECT     *
FROM         dbo.EventQueue
WHERE     (Attributes LIKE '%JAT_TestModule%')

The delete the records that are not required.

Westa

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