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Segfault with latest pyjulia version on python 2.7,3.5 and 3.6 and julia v0.6
See original GitHub issueI use Julia v0.6 and Python 2.7, 3.5 or 3.6 on Ubuntu 17.10.
For each version of Python, running pipX.Y install julia works fine, and then the julia module is accessible.
But it breaks both the Python and IPython terminals when trying j = julia.Julia(), with the following error log:
$ python3
Python 3.6.3 (default, Oct 3 2017, 21:45:48)
[GCC 7.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import julia; j = julia.Julia()
signal (11): Erreur de segmentation
while loading no file, in expression starting on line 0
unknown function (ip: 0x7f58ae6b7ad6)
_PyObject_GenericGetAttrWithDict at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
PyObject_GetAttrString at python3 (unknown line)
init_ctypes at /usr/lib/python2.7/lib-dynload/_ctypes.x86_64-linux-gnu.so (unknown line)
_PyImport_LoadDynamicModule at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
unknown function (ip: 0x7f58ae78c43d)
unknown function (ip: 0x7f58ae716810)
PyImport_ImportModuleLevel at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
unknown function (ip: 0x7f58ae673703)
PyObject_Call at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
PyEval_CallObjectWithKeywords at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
PyEval_EvalFrameEx at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
PyEval_EvalCodeEx at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
PyEval_EvalCode at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
PyImport_ExecCodeModuleEx at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
unknown function (ip: 0x7f58ae78bda1)
unknown function (ip: 0x7f58ae78c37d)
unknown function (ip: 0x7f58ae78c689)
unknown function (ip: 0x7f58ae716810)
PyImport_ImportModuleLevel at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
unknown function (ip: 0x7f58ae673703)
PyObject_Call at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
PyObject_CallFunction at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
PyImport_Import at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
PyImport_ImportModule at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line)
macro expansion at /home/lilian/.julia/v0.6/PyCall/src/exception.jl:78 [inlined]
pyimport at /home/lilian/.julia/v0.6/PyCall/src/PyCall.jl:374
__init__ at /home/lilian/.julia/v0.6/PyCall/src/pyinit.jl:71
unknown function (ip: 0x7f58ae3b8acf)
jl_call_fptr_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:339 [inlined]
jl_call_method_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:358 [inlined]
jl_apply_generic at /home/centos/buildbot/slave/package_tarball64/build/src/gf.c:1933
jl_apply at /home/centos/buildbot/slave/package_tarball64/build/src/julia.h:1424 [inlined]
jl_module_run_initializer at /home/centos/buildbot/slave/package_tarball64/build/src/toplevel.c:87
jl_init_restored_modules at /home/centos/buildbot/slave/package_tarball64/build/src/dump.c:2443 [inlined]
_jl_restore_incremental at /home/centos/buildbot/slave/package_tarball64/build/src/dump.c:3272
jl_restore_incremental at /home/centos/buildbot/slave/package_tarball64/build/src/dump.c:3292
_include_from_serialized at ./loading.jl:157
_require_from_serialized at ./loading.jl:200
unknown function (ip: 0x7f58c727f8c0)
jl_call_fptr_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:339 [inlined]
jl_call_method_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:358 [inlined]
jl_apply_generic at /home/centos/buildbot/slave/package_tarball64/build/src/gf.c:1933
_require_search_from_serialized at ./loading.jl:236
unknown function (ip: 0x7f58c72800b0)
jl_call_fptr_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:339 [inlined]
jl_call_method_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:358 [inlined]
jl_apply_generic at /home/centos/buildbot/slave/package_tarball64/build/src/gf.c:1933
_require at ./loading.jl:434
require at ./loading.jl:398
unknown function (ip: 0x7f58c728192b)
jl_call_fptr_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:339 [inlined]
jl_call_method_internal at /home/centos/buildbot/slave/package_tarball64/build/src/julia_internal.h:358 [inlined]
jl_apply_generic at /home/centos/buildbot/slave/package_tarball64/build/src/gf.c:1933
jl_apply at /home/centos/buildbot/slave/package_tarball64/build/src/julia.h:1424 [inlined]
eval_import_path_ at /home/centos/buildbot/slave/package_tarball64/build/src/toplevel.c:403
eval_import_path at /home/centos/buildbot/slave/package_tarball64/build/src/toplevel.c:430 [inlined]
jl_toplevel_eval_flex at /home/centos/buildbot/slave/package_tarball64/build/src/toplevel.c:495
jl_eval_string at /home/centos/buildbot/slave/package_tarball64/build/src/jlapi.c:77
ffi_call_unix64 at /usr/lib/x86_64-linux-gnu/libffi.so.6 (unknown line)
ffi_call at /usr/lib/x86_64-linux-gnu/libffi.so.6 (unknown line)
_ctypes_callproc at /usr/lib/python3.6/lib-dynload/_ctypes.cpython-36m-x86_64-linux-gnu.so (unknown line)
unknown function (ip: 0x7f58cd175726)
_PyObject_FastCallDict at python3 (unknown line)
unknown function (ip: 0x54f116)
_PyEval_EvalFrameDefault at python3 (unknown line)
unknown function (ip: 0x54e4c7)
unknown function (ip: 0x54f4f5)
_PyEval_EvalFrameDefault at python3 (unknown line)
unknown function (ip: 0x54efc0)
_PyFunction_FastCallDict at python3 (unknown line)
_PyObject_Call_Prepend at python3 (unknown line)
PyObject_Call at python3 (unknown line)
unknown function (ip: 0x4e0b5a)
unknown function (ip: 0x4da8d6)
_PyObject_FastCallDict at python3 (unknown line)
unknown function (ip: 0x54f116)
_PyEval_EvalFrameDefault at python3 (unknown line)
unknown function (ip: 0x54efc0)
PyEval_EvalCode at python3 (unknown line)
PyRun_InteractiveOneObject at python3 (unknown line)
PyRun_InteractiveLoopFlags at python3 (unknown line)
PyRun_AnyFileExFlags at python3 (unknown line)
Py_Main at python3 (unknown line)
main at python3 (unknown line)
__libc_start_main at /build/glibc-CxtIbX/glibc-2.26/csu/../csu/libc-start.c:308
_start at python3 (unknown line)
Allocations: 1491756 (Pool: 1490585; Big: 1171); GC: 0
I tested and my julia’s version of PyCall works perfectly well.
Issue Analytics
- State:
- Created 6 years ago
- Comments:13 (10 by maintainers)
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@Naereen The following worked for me
that is installing the last version of PyCall, which fixed apparently the issue.
@Naereen Rebuilding PyCall with your desired PYTHON path can solve this.