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-   -   mpt_connect: errorThe fl process could not be started. MPI Application rank 0 exited (https://www.cfd-online.com/Forums/fluent/186065-mpt_connect-errorthe-fl-process-could-not-started-mpi-application-rank-0-exited.html)

tjZDH April 9, 2017 23:32

mpt_connect: errorThe fl process could not be started. MPI Application rank 0 exited
 
Hi,after the caculation has been compeleted, there were some errors, could someone help to explain or solve these errors? My FLUENT version is 17.0.
Thanks!

999999: mpt_connect: error: connect failed: No error
999999: mpt_connect: error: connect failed: No error
999999: mpt_connect: error: connect failed: No error
999999: mpt_establish_connection: error: unable to connect: No error
999999: mpt_accept1: warning: accept failed
0: mpt_connect: error: connect failed: No error
0: mpt_connect: error: connect failed: No error
0: mpt_connect: error: connect failed: No error
0: mpt_establish_connection: error: unable to connect: No error
1: mpt_connect: error: connect failed: No error
1: mpt_connect: error: connect failed: No error
1: mpt_connect: error: connect failed: No error
1: mpt_establish_connection: error: unable to connect: No error
2: mpt_connect: error: connect failed: No error
2: mpt_connect: error: connect failed: No error
2: mpt_connect: error: connect failed: No error
2: mpt_establish_connection: error: unable to connect: No error
3: mpt_connect: error: connect failed: No error
3: mpt_connect: error: connect failed: No error
3: mpt_connect: error: connect failed: No error
3: mpt_establish_connection: error: unable to connect: No error
The fl process could not be started.
MPI Application rank 0 exited before MPI_Finalize() with status 2

silversea August 19, 2017 15:16

Hi,
I have the same problem.
My Fluent version is 16.1.
I think it happens when I select parallel processing in Fluent Launcher, but I don't know how to fix this problem.
Any help would be really appreciated.

myaghoobi2 October 16, 2017 02:17

hi I've got the same problem which I did not have before I uninstalled 16.1 and installed 17.0. I do not have any idea
would you help please?

mz_uon November 28, 2021 15:30

Hello
I have the same problem. Anyone found the solution? It will be a great help if you shared.

Thank you


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