Hello,
I'm developing a plug-in renewal in wpf. I have a problem, I have 2 commands revit, 1st: a command with externalevent and the 2nd: a command without externalevent. When I write the code in the 2nd, my intellisense in the xaml part no longer works. At the time of generation, it sends me a message "xaml ui designer has stopped working" then an exception: "Microsoft.Expression.DesignHost.Isolation.Remoting.RemoteException". I made a video to show the problem.
Indeed, when commenting on the 2nd command, my intellisense is working again.
Link : https://youtu.be/SNyDA2jurvw
