Hi guys!
I have a perfectly working addin for Revit 2016. I started to make a new version for Revit 2017. I copied the new dll-s, I rewrote the obsolete method calls, and I set the .NET version to 4.5.2. The solution is compiled without problems. I want to launch my addin with the new Revit 2017 and I always get exceptions from mscorlib and after that the addin is not shown in Revit's menu. Do you have any idea why is this happens?
