I have a python module that imports a module generated with swig. When I
try to call the show() function of matplotlib later in that module,
python crashes. When I comment the imported swig module out, everything
works fine. A backtrace obtained by debugging with gdb is shown below.
Does anyone have a clue?
Thread [1] (Suspended: Signal 'SIGSEGV' received. Description:
Segmentation fault.)
27 __cxa_allocate_exception() 0xb74e324c
26 py_to_agg_transformation_matrix()
/local/vollmer/opt/matplotlib-0.99.1.1/src/agg_py_transforms.cpp:20
0xb4e11d88
25 _path_module::update_path_extents() src/path.cpp:346 0xb4e19b3d
24 Py::ExtensionModule<_path_module>::invoke_method_varargs()
0xb4e26451
23 method_varargs_call_handler()
/local/vollmer/opt/matplotlib-0.99.1.1/CXX/cxx_extensions.cxx:1403
0xb4e0d51c
22 PyCFunction_Call() 0xb7ed5875
21 PyEval_EvalFrameEx() 0xb7f28485
20 PyEval_EvalCodeEx() 0xb7f2dd7f
19 PyEval_EvalFrameEx() 0xb7f27574
18 PyEval_EvalCodeEx() 0xb7f2db9b
17 PyEval_EvalFrameEx() 0xb7f27574
16 PyEval_EvalCodeEx() 0xb7f2dd7f
15 PyEval_EvalFrameEx() 0xb7f27574
14 PyEval_EvalCodeEx() 0xb7f2db9b
13 <symbol is not available> 0xb7ec2c32
12 PyObject_Call() 0xb7e9dc1c
11 PyEval_EvalFrameEx() 0xb7f29242
10 PyEval_EvalCodeEx() 0xb7f2db9b
9 PyEval_EvalFrameEx() 0xb7f27574
8 PyEval_EvalCodeEx() 0xb7f2dd7f
7 PyEval_EvalCode() 0xb7f25c73
6 <symbol is not available> 0xb7f47adc
5 PyRun_FileExFlags() 0xb7f47b9b
4 PyRun_SimpleFileExFlags() 0xb7f4858f
3 PyRun_AnyFileExFlags() 0xb7f48818
2 Py_Main() 0xb7f54e12
1 main() 0x08048692
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