I’ve followed the instructions for the installation, the build works until I open Revit and then get the following error. I have a valid licence for Rhino, but it seems that it can’t deserialize this data. I don’t get an error when opening Rhino WIP (although it does say that Rhino WIP will only be available for 43 days), but is functional. Nor do I get any breaks when debugging via attached process for the plugin. Any ideas why this is happening? (@kike?)
Is there any chance you are using Newtonsoft.Json in your code or in any libraries you might be using? A conflicting version of the library could be the issue. I can’t think of anything else right now.
I’m not personally using Newtonsoft.json in any code I’m running, but I can’t say that for other plugins. I know Dynamo uses Newtonsoft.json (and I think maybe an older version). I can try unloading all plugins and test if the problem persists.
Ok, I found the culprit. (The Addin Manager didn’t work as expected so did manually) and turns out it was the Cad Technology Centre plugin “CTC-BIM-Manager-Suite.addin”.