Segfault scanning package that depends on CondaPkg / PythonCall #265
Description
VSCode was failing to scan for symbols, and always failing on the same package. So I manually ran from a REPL and got a segfault:
julia> SymbolServer.symbols(env)
signal (11): Segmentation fault
in expression starting at REPL[8]:1
_Py_INCREF at /usr/local/src/conda/python-3.10.9/Include/object.h:472 [inlined]
_PyEval_MakeFrameVector at /usr/local/src/conda/python-3.10.9/Python/ceval.c:4824
_PyEval_Vector at /usr/local/src/conda/python-3.10.9/Python/ceval.c:5057 [inlined]
_PyFunction_Vectorcall at /usr/local/src/conda/python-3.10.9/Objects/call.c:342
PyObject_CallObject at /home/ubuntu/.julia/packages/PythonCall/XgP8G/src/cpython/pointers.jl:297 [inlined]
macro expansion at /home/ubuntu/.julia/packages/PythonCall/XgP8G/src/Py.jl:131 [inlined]
pycallargs at /home/ubuntu/.julia/packages/PythonCall/XgP8G/src/abstract/object.jl:153 [inlined]
#pycall#57 at /home/ubuntu/.julia/packages/PythonCall/XgP8G/src/abstract/object.jl:171
pycall at /home/ubuntu/.julia/packages/PythonCall/XgP8G/src/abstract/object.jl:161 [inlined]
#_#11 at /home/ubuntu/.julia/packages/PythonCall/XgP8G/src/Py.jl:360 [inlined]
Py at /home/ubuntu/.julia/packages/PythonCall/XgP8G/src/Py.jl:360 [inlined]
getdoc at /home/ubuntu/.julia/packages/PythonCall/XgP8G/src/Py.jl:460
getdoc at ./docs/Docs.jl:271
_doc at /home/ubuntu/.julia/packages/SymbolServer/LMSFX/src/utils.jl:194
#symbols#22 at /home/ubuntu/.julia/packages/SymbolServer/LMSFX/src/symbols.jl:458
symbols##kw at /home/ubuntu/.julia/packages/SymbolServer/LMSFX/src/symbols.jl:404 [inlined]
#symbols#22 at /home/ubuntu/.julia/packages/SymbolServer/LMSFX/src/symbols.jl:463
symbols at /home/ubuntu/.julia/packages/SymbolServer/LMSFX/src/symbols.jl:404 [inlined]
symbols at /home/ubuntu/.julia/packages/SymbolServer/LMSFX/src/symbols.jl:404 [inlined]
symbols at /home/ubuntu/.julia/packages/SymbolServer/LMSFX/src/symbols.jl:404 [inlined]
symbols at /home/ubuntu/.julia/packages/SymbolServer/LMSFX/src/symbols.jl:404
_jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2247 [inlined]
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2429
jl_apply at /buildworker/worker/package_linux64/build/src/julia.h:1788 [inlined]
do_call at /buildworker/worker/package_linux64/build/src/interpreter.c:126
eval_value at /buildworker/worker/package_linux64/build/src/interpreter.c:215
...
Julia version v1.7.3, SymbolServer v7.2.1, PythonCall v0.8.0, CondaPkg v0.2.17