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HomeHomeDNN Open Source...DNN Open Source...Module ForumsModule ForumsForm and ListForm and ListObject reference not set to an instance of an object.Object reference not set to an instance of an object.
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5/12/2010 9:56 PM
 
PDesigns

Joined: 4/25/2010
Posts: 1
Hi,

I have created a form and awarded the permission for create record in module setting for "Form and List". It come up good in Admin side but without session the same page throws error
A critical error has occurred.
Object reference not set to an instance of an object.

There are two exceptions on backend, ModuleLoadException
ModuleId: 428
ModuleDefId: 111
FriendlyName: 
ModuleControlSource: DesktopModules/UserDefinedTable/Default.ascx
AssemblyVersion: 5.4.1
PortalID: 0
PortalName: Panel Solutions
UserID: -1
UserName: 
ActiveTabID: 64
ActiveTabName: DesignerArea
RawURL: /DesignerArea.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://demo.rvtape.com/Default.aspx?tabid=64&error=Object+reference+not+set+to+an+instance+of+an+object.&content=0
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: b881f0f0-3130-43c2-b9c8-24bc8354286f
InnerException: Object reference not set to an instance of an object.
FileName: 
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Modules.UserDefinedTable.Security.ModuleSecurity.HasAddPermissonByQuota
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.Security.ModuleSecurity.HasAddPermissonByQuota(DataTable FieldsTable, DataTable DataTable, Int32 userRecordQuota, String username) at DotNetNuke.Modules.UserDefinedTable.EditForm.CheckPermission(Boolean isUsersOwnItem) at DotNetNuke.Modules.UserDefinedTable.EditForm.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---
Source:

and PageLoadException
AssemblyVersion: 5.4.1
PortalID: 0
PortalName: Panel Solutions
UserID: -1
UserName: 
ActiveTabID: 64
ActiveTabName: DesignerArea
RawURL: /DesignerArea.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://demo.rvtape.com/Default.aspx?tabid=64&error=Object+reference+not+set+to+an+instance+of+an+object.&content=0
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: f4149bc4-5c46-42d9-bc8e-35f8a452cc70
InnerException: Object reference not set to an instance of an object.
FileName: 
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Modules.UserDefinedTable.Security.ModuleSecurity.HasAddPermissonByQuota
StackTrace: 
Message: DotNetNuke.Services.Exceptions.PageLoadException: 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.Security.ModuleSecurity.HasAddPermissonByQuota(DataTable FieldsTable, DataTable DataTable, Int32 userRecordQuota, String username) at DotNetNuke.Modules.UserDefinedTable.EditForm.CheckPermission(Boolean isUsersOwnItem) at DotNetNuke.Modules.UserDefinedTable.EditForm.Page_Load(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---
Source:

I am using the latest DNN versions and default module versions along with the same. Please help.

Thanks.
 
New Post
6/14/2010 11:00 PM
 
Brandon Jelinek


www.synodnw.org
Joined: 2/28/2006
Posts: 77
It looks like your tables might be having an issue and missing a field or a constraint.  The best way i know how to deal with tables issues is to make a clean install of dotnetnuke with all your modules installed.   Then use a database comparison software.  You can find many of them online.    The only time i have experienced this error is when my tables had issues.

brandon
 
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