I’m trying to export some values of a family into an excelsheet to change the family instances in excel. Then i want to reimport the excelsheet.
The export into excel is still working but i’m not sure if i selected the right elements. I wan to change the the type from “Typ 1.1” into “Typ 1.2” for example.
I have connected List.GetItemAtIndex to String.FromObject. Same error.
But the error seems not to be caused by List.GetItemAtIndex.
The problem is the string for parameterName in Element.SetParameterByName. I try to change the family type by writing the data into “type”. If i change “type” into “comment” everything is fine so it seems that it is not allowed to write into “type”.
Is there any other possibility to change the family type in excel?