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[IMP-users] Python wrapper error after IMP installation



Hello all,

 

We installed IMP in one of our servers by building the source code files. I do not have root access on the servers.

It looks like I need to use the atom module and so after installation, I tested the installation with the files in the test directory inside the atom module’s directory.

 

I can run the files like test_bd.py and test_charmm_atom.py run smooth, but files like test_charmm_parameters.py throw the following error.

RuntimeError: Unknown error caught by Python wrapper

 

Details of the error message is attached.

 

Please help!

 

Warm Regards,

Badri Adhikari

CS Graduate Student,

University of Missouri-Columbia,

Columbia, Missouri

Cell: 573 639 2847

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[bap54@sysbio:/home/bap54/bin/imp-1.0/modules/atom/test ] $ python test_charmm_parameters.py
E
======================================================================
ERROR: Check extraction of bond parameters
----------------------------------------------------------------------
Traceback (most recent call last):
  File "test_charmm_parameters.py", line 13, in test_bond_parameters
    p = IMP.atom.CHARMMParameters(IMP.atom.get_data_path('top.lib'),
RuntimeError: Unknown error caught by Python wrapper

----------------------------------------------------------------------
Ran 1 test in 0.000s

FAILED (errors=1)




[bap54@sysbio:/home/bap54/bin/imp-1.0/modules/atom/test ] $ python test_charmm_topology.py
.......EEEEEEEWARNING  Object "Nameless" was never used. See the IMP::Object documentation for an explanation.
..  WARNING  Object "Nameless" was never used. See the IMP::Object documentation for an explanation.
.E
======================================================================
ERROR: Make sure dihedrals can have negative stiffness
----------------------------------------------------------------------
Traceback (most recent call last):
  File "test_charmm_topology.py", line 276, in test_dihedral_stiffness
    ff = IMP.atom.CHARMMParameters(IMP.atom.get_data_path("top.lib"),
RuntimeError: Unknown error caught by Python wrapper