Getting binding errors in latest build

Ribbon for WPF Forum

Posted 10 years ago by SledgeHammer01
Version: 11.1.0541
Platform: .NET 4.0
Environment: Windows 7 (32-bit)
Avatar
We just upgraded to the latest 11.1 build (from 10.2) and suddenly we are seeing this binding error all over the place:

System.Windows.Data Error: 5 : Value produced by BindingExpression is not valid for target property.; Value='<null>' MultiBindingExpression:target element is 'AeroButtonChrome' (Name=''); target property is 'RoundCorners' (type 'Corners')

We are using the Ribbon with Office 2007 Blue theme. We are also using the DockingWindows with the same Ribbon / Office 2007 Blue theme.

The Windows 7 box is using the Aero theme.

We didn't see these errors in 10.2.

Some areas we are seeing this in:

1) open a popup ribbon window
2) open a document window in the main ribbon window
We have 2 types of documents... one is a simple TIFF image viewer that doesn't cause the problem. The 2nd type is laid out like this:

Tab Control
|- Property Grid
|- Grid Splitter
TreeView | Property Grid

when we open this type of document, we get the above System.Windows.Data Error: 5.
when we close, we get the:

System.Windows.Data Error: 4 : Cannot find source for binding with reference 'RelativeSource FindAncestor, AncestorType='ActiproSoftware.Windows.Controls.Docking.TabbedMdiContainer', AncestorLevel='1''. BindingExpression:Path=SelectedItem; DataItem=null; target element is 'DockingWindowTabPanel' (Name=''); target property is 'SelectedTab' (type 'UIElement')

that we have reported previously.

The error 4 existed in 10.2, but the error 5 is new for 11.1 :).

Comments (1)

Posted 10 years ago by Actipro Software Support - Cleveland, OH, USA
Avatar
Hello,

This is a known issue and we should have a maintenance release out early next week, which addresses this issue.


Actipro Software Support

The latest build of this product (v2020.1.0) was released 18 days ago, which was after the last post in this thread.

Add Comment

Please log in to a validated account to post comments.