I think it’s your Group. Not sure, but it may be looking for Built-in PG not yours.
Related Topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Orchid - SharedParameter.Create fail - Autodesk.Revit.DB.ParameterType has some invalid arguments | 7 | 171 | July 24, 2023 | |
| Parameter.CreateSharedParameter operation failed. Invalid parameter type | 4 | 765 | April 27, 2022 | |
| Shared parameters creation | 2 | 401 | June 6, 2021 | |
| FamilyDocument.AddSharedParameter Errors | 13 | 3330 | January 13, 2019 | |
| Creating identical shared parameter with different name | 1 | 503 | July 4, 2021 |