Ansys Learning Forum Forums Discuss Simulation Fluids DPM Drag Law UDF Error Reply To: DPM Drag Law UDF Error

Barbol
Subscriber
I tried copy pasting as a debug tactic. My initial UDF was not working, I reduced that down to just outputting a constant real value, which gave the same error, and so I tried the UDF example. Searching these forums I can ascertain that the error is often linked to UDMI (not relevant in this case) or accessing a memory location that has yet to be defined (which isn't the case with both the UDF example and my simple return UDF).
Could it be a case setup thing?