Basically I created a stream from Revit connector and selected All to send. It gave an error and showed the following:
Skipped not supported type: Autodesk.Revit.DB.Mechanical.Zone, name: Default, id: 7498f0d2-4d78-42f3-a537-af98dfe78893-0001f128
Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
Hey @gokermu!
The Conversion Error seems normal to me, as far as I remember MechanicalZones are not yet included in conversions. Maybe there’s some UI improvements to ensure the skip message is not understood as an error, but more as a warning…
I’m slightly more worried about the Operation Error! Did it not manage to send anything at all?
Even when skipping elements, the sending process should still behave properly…
Would you be able to privately share this file by any chance so we can debug locally?
Nope, it did not send anything. No commits are made.
Definitely👍
Sounds like that or maybe another error aborted the transaction 
We’ll investigate as soon as we get the file, thanks!
