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bruzzelbirne January 13, 2010 06:01

Error: chip-exec: function "UDF" not found.

i am trying to simulate mass transfer through a dense membrane but i get an error:
Error: chip-exec: function "UDF" not found.
This error occurs everytime i initialize the solver after i removed the "libudf", changed the udf, compiled it and loaded it again.
This error even occurs when i copy the fluent data from one directory to another and initialize the solver.
Can anyone help me please?


novice March 1, 2010 09:34

After removing the UDF u probably have to save the cas and data..and then open the case again...
hope itworks

Malue February 10, 2017 05:11


I have the same problem. And save the .cas and .dat file with the new loaded UDF does Not work...

any other suggestion !

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