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HomeHomeDNN Open Source...DNN Open Source...Module ForumsModule ForumsForm and ListForm and ListUDT module not availableUDT module not available
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11/5/2009 11:12 PM
 
Abhishek Kant

Joined: 12/28/2004
Posts: 66

Hi

I have one of the UDF modules on my DNN 4.9.5 that has started to malfunction. It reports that the module is not currently available. the event log throws up the following:

ModuleId: 1679
ModuleDefId: 104
FriendlyName: xxxx
ModuleControlSource: DesktopModules/UserDefinedTable/UserDefinedTable.ascx
AssemblyVersion: 04.09.05
PortalID: 0
PortalName: xxx
UserID: 2
UserName: admin
ActiveTabID: 497
ActiveTabName: xxx
RawURL: /UserGroups/xx.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer:
UserAgent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SU 3.14; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET CLR 1.1.4322; .NET CLR 3.5.21022; OfficeLiveConnector.1.3; OfficeLivePatch.0.0; SLCC1; Tablet PC 2.0; Zune 4.0; InfoPath.3; MS-RTC LM 8)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: xx
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Modules.UserDefinedTable.DataTypeUserLink.RenderValuesToHtmlInsideDataSet
StackTrace:
Message: DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Modules.UserDefinedTable.DataTypeUserLink.RenderValuesToHtmlInsideDataSet(DataSet ds, Int32 ModuleId) at DotNetNuke.Modules.UserDefinedTable.DataTypeController.RenderValuesToHtmlInsideDataSet(DataSet ds, Int32 ModuleId) at DotNetNuke.Modules.UserDefinedTable.UserDefinedTableController.GetDataSet(Int32 ModuleId, Int32 tabId, UserInfo userInfo, Boolean WithPreRenderedValues) at DotNetNuke.Modules.UserDefinedTable.UserDefinedTableController.GetDataSet(Int32 ModuleId, PortalModuleBase ParentModule, Boolean WithPreRenderedValues) at DotNetNuke.Modules.UserDefinedTable.UserDefinedTable.get_DataSet() at DotNetNuke.Modules.UserDefinedTable.UserDefinedTable.BindData() at DotNetNuke.Modules.UserDefinedTable.UserDefinedTable.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---
Source:
Server Name: xxx

Can someone suggest on how to fix this? other UDT modules are working fine on the portal.

Thanks

Abhishek
 
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11/6/2009 3:50 PM
 
Stefan Cullmann


Stefan Cullmann's Avatar

Joined: 1/6/2005
Posts: 2867

One possible cause can be an unsupported  change of the datatype.  Try to open the configuration page (... /tabid/497/ctl/Manage/mid/1679/Default.aspx in your case) and change the datatype back to the original type, or to type "text".
 
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