Posted 13 years ago
by SledgeHammer01
Version: 11.1.0541
Platform: .NET 4.0
Environment: Windows 7 (32-bit)
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 :).
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 :).
