Segmentation fault

[hl-2000]

Hi Underworld team

I have installed underworld2 using "pip install underworld==2.14.1b0". But when I run the code I got the following error message:

[cpu13:34535] Process received signal [cpu13:34535] Signal: Segmentation fault (11) [cpu13:34535] Signal code: Address not mapped (1) [cpu13:34535] Failing at address: 0x440000e8 [cpu13:34535] [ 0] /lib64/libpthread.so.0(+0xf630)[0x14ae616b3630][cpu13:34535] [ 1] /opt/app/openmpi/4.0.4/gcc/4.8.5/lib/libmpi.so.40(MPI_Comm_dup+0x43)[0x14ae4c3cc353] [cpu13:34535] [ 2] /home/u2018010021/.conda/envs/py39/lib/python3.9/site-packages/underworld/lib/_StGermain_Tools.so(StgInit+0xee)[0x14ae45620d0e] [cpu13:34535] [ 3] /home/u2018010021/.conda/envs/py39/lib/python3.9/site-packages/underworld/lib/_StGermain_Tools.so(+0xaed5)[0x14ae4561ded5] [cpu13:34535] [ 4] python(+0x18673b)[0x55a29372873b] [cpu13:34535] [ 5] python(+0xfdfc1)[0x55a29369ffc1] [cpu13:34535] [ 6] python(+0x1a682a)[0x55a29374882a] [cpu13:34535] [ 7] python(_PyEval_EvalCodeWithName+0x4b)[0x55a2937491db] [cpu13:34535] [ 8] python(PyEval_EvalCodeEx+0x44)[0x55a293749224] [cpu13:34535] [ 9] python(PyEval_EvalCode+0x1c)[0x55a29374924c] [cpu13:34535] [10] python(+0x27db93)[0x55a29381fb93] [cpu13:34535] [11] python(+0x1865c1)[0x55a2937285c1] [cpu13:34535] [12] python(PyVectorcall_Call+0x1bb)[0x55a29372067b] [cpu13:34535] [13] python(_PyEval_EvalFrameDefault+0x579a)[0x55a293777b8a] [cpu13:34535] [14] python(+0x1a682a)[0x55a29374882a] [cpu13:34535] [15] python(_PyFunction_Vectorcall+0xf7)[0x55a293749357] [cpu13:34535] [16] python(+0xfdfc1)[0x55a29369ffc1] [cpu13:34535] [17] python(_PyFunction_Vectorcall+0x3a3)[0x55a293749603] [cpu13:34535] [18] python(+0xfdf88)[0x55a29369ff88] [cpu13:34535] [19] python(_PyFunction_Vectorcall+0x3a3)[0x55a293749603] [cpu13:34535] [20] python(+0xfe0f8)[0x55a2936a00f8] [cpu13:34535] [21] python(_PyFunction_Vectorcall+0x3a3)[0x55a293749603] [cpu13:34535] [22] python(+0xfe0f8)[0x55a2936a00f8] [cpu13:34535] [23] python(_PyFunction_Vectorcall+0x3a3)[0x55a293749603] [cpu13:34535] [24] python(+0xbb6e9)[0x55a29365d6e9] [cpu13:34535] [25] python(_PyObject_CallMethodIdObjArgs+0x131)[0x55a293734481] [cpu13:34535] [26] python(PyImport_ImportModuleLevelObject+0x490)[0x55a2936df730] [cpu13:34535] [27] python(_PyEval_EvalFrameDefault+0x46c8)[0x55a293776ab8] [cpu13:34535] [28] python(+0x1a682a)[0x55a29374882a] [cpu13:34535] [29] python(_PyEvalEvalCodeWithName+0x4b)[0x55a2937491db] [cpu13:34535] End of error message

Do you know how to solve this? Thanks in advance, Huilin

[hl-2000]

problem solved!