[Paraview] Python script error - MPI

[Ruggiero Guida]

Dear Group,

I am using a Python script to load a VTK file and render a 2D image.

It has always worked fine, but recently I have started to get this error:

[python] stderr: Fatal error in MPI_Init: Other MPI error, error stack:
[python] stderr: MPIR_Init_thread(392)..............:
[python] stderr: MPID_Init(139).....................: channel
initialization failed
[python] stderr: MPIDI_CH3_Init(38).................:
[python] stderr: MPID_nem_init(234).................:
[python] stderr: MPID_nem_tcp_init(108).............:
[python] stderr: MPID_nem_tcp_get_business_card(346):
[python] stderr: MPID_nem_tcp_init(305).............: gethostbyname failed,
macbook (errno 1)

The only solution is to restart the mac and everything goes back to normal.

I am using Paraview 4.4.0 64bit (binary version) and Yosemite.

Thanks for any advice

Regards
Ruggiero
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