After I upgrade the designer to a new version I got the following error:
StartSolution failed LoadSolution failed Error resolving type specified in JSON ‘Twenty57.Linx.Plugin.Common.Types.CompiledTypeReference, Twenty57.Linx.Plugin.Common, Version=17.0.0.0, Culture=neutral, PublicKeyToken=d7f03d358506bc3d’. Path ‘$type’, line 1, position 173. Could not load assembly ‘Twenty57.Linx.Plugin.Common, Version=17.0.0.0, Culture=neutral, PublicKeyToken=d7f03d358506bc3d’.