XAML errors and version compatibility
NEVERMIND: Brainfart, I suppose. The version of ArcGIS Pro desktop I was running was 3.3, and thus had compatibility issues. Upgrade to latest and it happily lets me create new dockpanes. I can now tackle those errors.
Working on a project that was stubbed out by a third party and I'm now supposed to add additional functionality. Noticed in one of the dockpanes, lots of errors where being thrown (despite working fine when run in debug mode) mostly of the "No data context found" and "The specified value cannot be assigned" variety.
I decided I'd give making a test dockpane a shot and see if I could get one working without errors before trying to troubleshoot this one, but got a compatibility error when I tried to create it, as shown below.
I currently have ArcGIS Pro SDK for .NET 3.4.0.55405 installed. Any ideas why I can't create a new dockpane? Like I said, despite all the errors in the XAML, everything loads fine and runs properly.
