Q3 2011 (Version number: 2011.3.1115)
Probem: When adding items to OData enabled controls (RadMenu, RadTreeView, RadListBox, RadComboBox) through design time erroneous markup is applied to the control:
Please note the added
ODataSettings section. It will cause JavaScript errors on the page.
Solution: Remove the ODataSetting section and the issue will vanish. The problem is also fixed in the
Q3 SP1 release, version number
2011.3.1305