Hi,
Using AvalonDock V3.0.
My docking manager has two LayoutAnchorablePaneGroups and one LayoutDocumentPane. I am able to undock either of the two LayoutAnchorablePaneGroups with not problems. When I try to re-dock the LayoutAnchorablePaneGroup I get:
System.NullReferenceException
The detail is:
System.NullReferenceException occurred
HResult=0x80004003
Message=Object reference not set to an instance of an object.
Source=Xceed.Wpf.AvalonDock
StackTrace:
at Xceed.Wpf.AvalonDock.Controls.DropTarget`1.<>c__DisplayClass13_0.<Drop>b__0()
I think I’m not setting or initializing something, but I don’t know what, and I haven’t figured out what events are being fired.
Thanks.