I'm trying (and failing) to add a new tab to an existing RCDC.

I've read several posts on this and I cannot figure out what I'm missing.

I insert the following code in between 2 other groupings and every time I get the message "There is an error in the Group display configuration".

<my:Grouping my:Name="NewTab" my:Caption="NewTab">
	<my:Control my:Name="NewTabText" my:TypeName="UocLabel" my:Caption="NewTabText">
		<my:Properties>
			<my:Property my:Name="Text" my:Value="!!!" />
		</my:Properties>
	</my:Control>
</my:Grouping>



I've tried this code and mild variations of this code on several RCDCs and I always get a negative result. 

Any help, thoughts appreciated.  If I do another iisreset today I might explode.

Thanks

• Edited by MS...CF Wednesday, March 18, 2015 9:24 PM FIxed some typos

MS,

Try copying one existing TAB and use that, this happens only when there is improper xml content. You can open the xml in the browser/visual studio for better clarity and then try making the changes. Doing IIS Reset will be required but in the meanwhile you can put the original RCDC which will work till the time you make any change in new TAB.

I still can't find anything different between what I posted and the section I copied but low and behold the copied section works!

Thanks for the suggestion.