Unable to get family instance from element

[Anonymous]

Hi,

Unable to get family instance from element, 

your help to be appreciated & welcome

attached error snap.

Thanks

-RK.

[jeremytammik]

If you cannot cast the Element to a FamilyInstance, then it is presumably some other type of Revit database element. 

[Anonymous]

Hi,

Thanks, i will try..

-RK.