Errors in Xaml After Upgrading to latest Rev(2013.3.1316.1050)

[stevea]

I know its probably something else causing this, but if anyone else has seen this type of behavior, I'd appreciate  the feedback 

Whenever I open Xaml with grids on the page I get all kinds of errors.

I notice if I do a Clean and then a rebuild of the whole project it goes away for a little time, but then it comes back at some point.

We were on 2012.1.0314.1040




​The local property "CellStyle" can only be applied to types that are derived from "GridViewColumn". 
The local property "IsReadOnly" can only be applied to types that are derived from "GridViewColumn".
The local property "Columns" can only be applied to types that are derived from "GridViewDataControl".
The local property "IsSortable" can only be applied to types that are derived from "GridViewColumn". 
The local property "IsFilteringAllowed" can only be applied to types that are derived from "GridViewDataControl". 
The local property "CellStyle" can only be applied to types that are derived from "GridViewColumn".
The local property "CanUserSortColumns" can only be applied to types that are derived from "GridViewDataControl".
The local property "CanUserResizeColumns" can only be applied to types that are derived from "GridViewDataControl".
The local property "AutoGenerateColumns" can only be applied to types that are derived from "GridViewDataControl".
The local property "AlternateRowBackground" can only be applied to types that are derived from "GridViewDataControl".
DependencyProperty Telerik.Windows.Controls.GridView.GridViewDataControl. AutoGenerateColumns cannot be set on an object of type Telerik.Windows.Controls.RadGridView.
The local property "CanUserFreezeColumns" can only be applied to types that are derived from "GridViewDataControl". 
The local property "RowIndicatorVisibility" can only be applied to types that are derived from "GridViewDataControl". 
The local property "ShowGroupFooters" can only be applied to types that are derived from "GridViewDataControl"
The local property "Sorting" can only be applied to types that are derived from "GridViewDataControl". 
The specified value cannot be assigned to the collection. The following type was expected: "GridViewColumn".
The local property "TextWrapping" can only be applied to types that are derived from "GridViewColumn".

[stevea]

I really wanted to edit that post but it doesn't seem to have that option in the forum.
note that if you run or debug, the code runs fine.

Just when you open the xaml in the editor it has all of these errors

[Yana]

Hello Steve,

First, I would ask you to check the references to the Telerik assemblies in your project - they should be of the same version and from the same location.  Also please check whether you've referenced all the required dlls for the used controls.
Other than that,  there is a similar issue logged in Microsoft Connect, you can check it at the following link:
http://connect.microsoft.com/VisualStudio/feedback/details/749717/the-local-property-xy-can-only-be-applied-to-types-that-are-derived-from-yz

Hope this helps.

Regards,
Yana
Telerik

[Pedro]

I just had the same issue, but got fixed by updating the Toolbox from Telerik - UI for Silverlight - Launch Toolbox configurator

[Yana]

Hi Pedro,

Thank you for sharing the solution.

Regards,
Yana
Telerik