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UDF received a fatal signal（segmentation fault） |
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September 28, 2018, 10:13
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UDF received a fatal signal（segmentation fault）
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#1 |
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New Member
Li Xiaoying
Join Date: Jun 2018
Posts: 8
Rep Power: 8  |
Hi！
I successfully compiled a UDF about DPM using "Transient Calculation". During the calculation： the error appeared as shown below: Error: received a fatal signal（segmentation fault） Error: received a fatal signal（segmentation fault) Error object:#f I checked the code and I think it's right. who can help me? Thanks! |
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September 28, 2018, 11:17
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#2 |
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Senior Member
Cees Haringa
Join Date: May 2013
Location: Delft
Posts: 607
Rep Power: 0 |
Difficult without the code. But generally, a segmentation fault means that FLUENT is looking for something in the memory that is not there. IT could be unintialized, it could be a wrong thread reference (are you running multiphase? Make sure you are pointing to the right phase threat), it could be an unassigned UDM
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