Hi 
I have a module working under DNN 5.2, when I upgraded to 5.6 the module stopped working. This is not so strange, there are a lot of changes in the DNN core since versjon 5.2

My problem is this.

When I run this code: 


  TabInfo newTab = controller.GetTab(oldTabId, portalID, true);
TabInfo templateTab = controller.GetTab(newTabId, portalID, true);

   ModuleController c = new ModuleController();
c.CopyModules(templateTab, newTab, false);

....

I get this error:
Violation of UNIQUE KEY constraint 'IX_TabModules_UniqueId'. Cannot insert duplicate key in object 'dbo.TabModules'. The statement has been terminated.


I do not see where I can set this ID myself, since this error is inside CopyModules.

Best regards
Vidar

Thanks Sergey I will try this. Best regards Vidar

Hi Sergey,

I can't see how setting the UniqueID of the Tab addresses this particular error? The code is running into the contraint on the TabModules table, not the Tabs table - each tabmodule entry has its own UniqueID - shouldn't the CopyModules function handle the creation of new GUIDs in this table...?

I have tried making a copy of the TabInfo, changing the UniqueID as suggested, but still the error occurs.

Has anyone got this function working?

Cheers,

Jonathan