Hello all,

Some months ago, I've installed the DNNContentBuilder module. I've uninstalled it with no error on DotNetNuke (Host, Module, Uninstall with delete files option).

I've upgraded to the last version 4.09 without any errors. From now, I can't add any modules on any pages or create a new page.

On DNN log event, I find these lines :

EventQueue.ProcessMessage: Message Processing Failed
ProcessorType: DotNetNuke.Entities.Modules.EventMessageProcessor, DotNetNuke
Body:
Sender:
BusinessControllerClass: DNNContentBuilder
DesktopModuleId: 172
UpgradeVersionsList: 01.50.05
ExceptionMessage: Value cannot be null. Parameter name: type

It's a surprise for me that the DNNContentBuilder module is named. I can't find any reference to it on my database, on the Bin folder, ...

How can I check my DNN installation to delete any reference to this module ?

Thanks a lot.

The app_code folder didn't contains any reference to this module.

The Host :: Modules menu didn't show the DNNContentBuilder module on the list.

I find these other lines on DNN log event (17/09/2008 11:34:56) :

AssemblyVersion: 04.09.00
PortalID: -1
PortalName:
UserID: -1
UserName:
ActiveTabID: -1
ActiveTabName:
RawURL: /LinkClick.aspx?link=56&tabid=36&language=fr-FR
AbsoluteURL: /LinkClick.aspx
AbsoluteURLReferrer:
UserAgent: msnbot/1.1 (+http://search.msn.com/msnbot.htm)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 8410307f-85b8-461f-aac9-8e95360a9422
InnerException: Could not load type 'DNNContentBuilder'.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Web.Compilation.BuildManager.GetType
StackTrace:
Message: System.Web.HttpException: Could not load type 'DNNContentBuilder'.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:

Thanks for your help

It could be that uninstallation was succesful or clean. Try the following

1) delete all related module files from the desktopmodules folder (only the folder related to content builder module)

2) Take a look in your database and see if there is a reference to the content builder module in the module definitions table. If it is difficult for you to access the database directly, then you can use the following script in your HOST - SQL

select * from {databaseOwner}{objectQualifier}moduledefinitions