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error: Received signal SIGSEGV

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Old   November 28, 2018, 07:52
Default error: Received signal SIGSEGV
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giovanni ianziti
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Hi everyone !

I`m working with this UDF for describing mass transfer, between water and vapour, and the energy exchange. I`ve read the mass transfer (of udf) in the phase interaction window, after I've read the energy source in the cell fluid zone. Now i can`t initialize mi simulation because appear these errors. Can you help me please? thank you



Node 0: Process 7960: Received signal SIGSEGV.


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Node 1: Process 18492: Received signal SIGSEGV.


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Node 2: Process 3692: Received signal SIGSEGV.


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Node 3: Process 12992: Received signal SIGSEGV.


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Node 4: Process 17000: Received signal SIGSEGV.


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Node 5: Process 8368: Received signal SIGSEGV.


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Node 6: Process 1856: Received signal SIGSEGV.


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999999: mpt_accept: error: accept failed: No such file or directory


999999: mpt_accept: error: accept failed: No such file or directory


999999: mpt_accept: error: accept failed: No such file or directory


999999: mpt_accept: error: accept failed: No such file or directory
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Old   December 5, 2018, 15:57
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Sanket Dange
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This error SIGSEGV means segmentation fault or access violation.
In simple words you are trying to access some variable or pointer which was deleted
from memory.
Are you reading any file from UDF ?
Are you using any gradient variable like C_T_G in your UDF?
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Old   December 5, 2018, 16:25
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giovanni ianziti
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Yes I'm trying to recreate the Lee model with UDF. How can I solve this problem? I attach the first part of the UDF
Thank you
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