Cannot import multiple iges file

[Xiangbei11]

Hi, I have a problem with importing mutliple geometries using IGESIN command. Thanks so much for any help and input!

Here is my code:

from ansys.mapdl.core import launch_mapdl
path = 'c:/Users/f006dpv/Documents/Lumos/Ansys/PyAnsys_test0'

mapdl = launch_mapdl(run_location = path)  
mapdl.clear()
file0 = 'unitcell_AFCC.IGS'
file1 = 'unitcell_FSC.IGS'
mapdl.igesin(file0)
mapdl.igesin(file1)

print(mapdl.parameters)
print(mapdl.geometry)
mapdl.aplot(background="white", quality=1)
mapdl.exit()

And here is the error I got:

  File "c:\Users\f006dpv\Documents\Lumos\Ansys\PyAnsys_test0.py", line 10, in <module>
    mapdl.igesin(file1)
  File "C:\Users\f006dpv\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ansys\mapdl\core\mapdl_grpc.py", line 3369, in igesin
    return super().igesin(fname=filename, **kwargs)
  File "C:\Users\f006dpv\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ansys\mapdl\core\_commands\aux15_.py", line 80, in igesin
    return self.run(f"IGESIN,{fname},{ext}", **kwargs)
  File "C:\Users\f006dpv\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ansys\mapdl\core\mapdl_core.py", line 2212, in run
    text = self._run(command, verbose=verbose, mute=mute)
  File "C:\Users\f006dpv\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ansys\mapdl\core\mapdl_grpc.py", line 898, in 
_run
    response = self._send_command(cmd, mute=mute)
  File "C:\Users\f006dpv\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\ansys\mapdl\core\errors.py", line 319, in wrapper
    raise MapdlExitedError(
ansys.mapdl.core.errors.MapdlExitedError: MAPDL server connection terminated with the following error
<_InactiveRpcError of RPC that terminated with:
        status = StatusCode.UNAVAILABLE
        details = "Connection reset"
        debug_error_string = "UNKNOWN:Error received from peer  {created_time:"2024-04-30T22:59:26.3830643+00:00", grpc_status:14, grpc_message:"Connection reset"}"
>

When I tried to only import one at a time, both files works fine:

Thanks so much for any help and input!

[germa89]

Hi @Xiangbei11

That's strange. Have you tried with other IGES files? Maybe simpler geometries?