Error message at Element.SetParameter node

[junyaoy]

Hi everyone

I have exported data from Revit to Excel and try to export excel sheet back to my revit via Dynamo.

When I connected the Element.set parameter by name back to All Elements of Type, where I exported data to excel at start, it warned me with the note below:

Warning: Element.SetParameterByName operation failed.
The parameter’s storage type is not a string

Do anyone know what happened?

Thank you

[Kulkul]

@junyaoy Your patameter storage type is not string. First you check what is the parameter storage type and then feed the values in it. Below is an example.

[karthikeyan.periyasa]

i follow this practice before supplying data to the set parameter node. i use code block and double quotes for strings.