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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Issues compiling UDF in ANSYS Fluent – UDF not being read correctly? › Reply To: Issues compiling UDF in ANSYS Fluent – UDF not being read correctly?

July 24, 2023 at 1:54 pm
Federico
Ansys Employee

If you get a compiler error/warning, then you should troubleshoot this issue before the subsequent errors/warnings. Your UDF code looks fine to me, but for some reason, it appears that the script is not compiled correctly. 

Are you following these steps here to Build and Load the UDF? 5.2. Compiling a UDF Using the GUI (ansys.com)

Do you get any errors when loading the UDF?