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Error in using UDF

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Old   August 28, 2011, 17:45
Default Error in using UDF
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Atefeh Tolou
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Dear all,
I am working on a 2-D modeling of slip flow. When I want to set my boundary condition through using UDF files ( Slip velocity and temperature jump at wall) I face this error:

FLUENT received fatal signal (ACCESS_VIOLATION)
1. Note exact events 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: ()

I have saved my case under new name also I have changed my mesh. What can this error mean? How can I fix it?

Thanks in advance.
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Old   May 18, 2016, 21:51
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Pengwei Chen
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You should do pre-iteration or patch.
Could you share your udf?
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Old   May 19, 2016, 05:12
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Bruno Machado
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This error is a result from an infinity of possibilities. if possible, post your code so we can have a look and suggest something.
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Old   May 19, 2016, 06:00
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pakk will become famous soon enough
This is a post from almost 5 years ago. It is the only post this user ever made on this forum. So I don't expect he will come back to share his code.
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