When I run the su2,there are some errors.

zkxfluid · February 23, 2023, 23:02

Running the quick start case appears the following errors.

SU2_CFD inv_NACA0012.cfg
[zkx-virtual-machine:236699] *** An error occurred in MPI_Win_create
[zkx-virtual-machine:236699] *** reported by process [3269853185,0]
[zkx-virtual-machine:236699] *** on communicator MPI_COMM_WORLD
[zkx-virtual-machine:236699] *** MPI_ERR_WIN: invalid window
[zkx-virtual-machine:236699] *** MPI_ERRORS_ARE_FATAL (processes in this communicator will now abort,
[zkx-virtual-machine:236699] *** and potentially your MPI job)

What is the solution method of the above question.

zkxfluid · February 23, 2023, 23:13

The error change into the following:
[zkx-virtual-machine:236707] [[49881,0],0] ORTE_ERROR_LOG: Data unpack would read past end of buffer in file ../../../orte/util/show_help.c at line 501

bigfootedrockmidget · March 9, 2023, 07:41

My guess is that you did not install mpi (correctly). Have you tried the serial solver? Please check that you have installed openmpi or mpich correctly

yufan · April 11, 2025, 10:37

have you solved this problem? I got the same problem >_<

February 23, 2023, 23:02	When I run the su2,there are some errors.	#1
zkxfluid New Member kaixuan Join Date: Feb 2023 Posts: 2 Rep Power: 0	Running the quick start case appears the following errors. SU2_CFD inv_NACA0012.cfg [zkx-virtual-machine:236699] * An error occurred in MPI_Win_create [zkx-virtual-machine:236699] * reported by process [3269853185,0] [zkx-virtual-machine:236699] * on communicator MPI_COMM_WORLD [zkx-virtual-machine:236699] * MPI_ERR_WIN: invalid window [zkx-virtual-machine:236699] * MPI_ERRORS_ARE_FATAL (processes in this communicator will now abort, [zkx-virtual-machine:236699] * and potentially your MPI job) What is the solution method of the above question.

February 23, 2023, 23:13	I try the same commend SU2_CFD inv_NACA0012.cfg for the second time.	#2
zkxfluid New Member kaixuan Join Date: Feb 2023 Posts: 2 Rep Power: 0	The error change into the following: [zkx-virtual-machine:236707] [[49881,0],0] ORTE_ERROR_LOG: Data unpack would read past end of buffer in file ../../../orte/util/show_help.c at line 501

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March 9, 2023, 07:41		#3
bigfootedrockmidget Senior Member bigfoot Join Date: Dec 2011 Location: Netherlands Posts: 833 Rep Power: 23	My guess is that you did not install mpi (correctly). Have you tried the serial solver? Please check that you have installed openmpi or mpich correctly

April 11, 2025, 10:37		#4
yufan New Member Yufan CHEN Join Date: Apr 2025 Location: Hong Kong Posts: 16 Rep Power: 2	have you solved this problem? I got the same problem >_<