[mina12]

hi everyone after i introduced and compiled on UDF, I chosed the Dynamic mesh Parameters (Smoothing, Remeshing),and then I created a Dynamic Mesh Zones by selecting the User-Defined under Type panel,following all steps of UDF procedures, and i was going to iterate it . i met an error:

FLUENT received fatal signal (ACCESS VIOLATION) 1. Note exact evets leading to error 2. Save case/data under new name 3. Exit program and restart to continue. 4. Report error to your distributor. Error Object: ()

does that mean i made some mistakes on my UDFs or ?
Thanx