Hello!

First of all this is a really great package, but I can't make new DataTypes after installed.

I choose create new DataType and it automatically choose Pixlr as Render Control. If I choose Content Picker or any of the other Render Controls and press save the error below comes:

Running Umbraco 4.0.3 on a clean install.

I uninstalled the packaged and it works again!

Best Regards,
Fredrik K

Server Error in '/' Application.


            
An error has occurred because a control with id 'ctl00$body$ctl01' could
not be located or a different control is assigned to the same ID after
postback. If the ID is not assigned, explicitly set the ID property of
controls that raise postback events to avoid this error. 

Description: An unhandled exception occurred during the execution of the current web
request. Please review the stack trace for more information about the
error and where it originated in the code. 


Exception Details: System.Web.HttpException:
An error has occurred because a control with id 'ctl00$body$ctl01'
could not be located or a different control is assigned to the same ID
after postback. If the ID is not assigned, explicitly set the ID
property of controls that raise postback events to avoid this error.



Source Error: 
   

               

                      
An unhandled exception was generated during the execution of the
current web request. Information regarding the origin and location of
the exception can be identified using the exception stack trace below.

                  

            


 Stack Trace: 
     

               

                      
[HttpException (0x80004005): An error has occurred because a control with id 'ctl00$body$ctl01' could not be located or a different control is assigned to the same ID after postback. If the ID is not assigned, explicitly set the ID property of controls that raise postback events to avoid this error.]
   System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad) +958
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2738







            Version Information: Microsoft .NET Framework Version:2.0.50727.4200; ASP.NET Version:2.0.50727.4016