导入pyqtgraph时Python2.7中的分段错误（核心转储）

gdb python [...] Reading symbols from python...(no debugging symbols found)...done. (gdb) run Starting program: /usr/bin/python [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Python 2.7.6 (default, Oct 26 2016, 20:30:19) [GCC 4.8.4] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import pyqtgraph Program received signal SIGSEGV, Segmentation fault. strlen () at ../sysdeps/x86_64/strlen.S:106 106 ../sysdeps/x86_64/strlen.S: No such file or directory. (gdb) backtrace #0 strlen () at ../sysdeps/x86_64/strlen.S:106 #1 0x00000000004ee6f6 in PyString_FromFormatV () #2 0x0000000000506e80 in PyErr_Format () #3 0x00007ffff0e69acb in ?? () from /usr/lib/python2.7/dist-packages/sip.so #4 0x00007ffff58143a3 in initQtGui () from /usr/lib/python2.7/dist-packages/PyQt4/QtGui.so #5 0x0000000000427992 in _PyImport_LoadDynamicModule () #6 0x000000000055642f in ?? () #7 0x00000000004e2dec in ?? () #8 0x0000000000556cf1 in ?? () #9 0x0000000000569cd8 in ?? () #10 0x00000000004c8c8b in PyEval_CallObjectWithKeywords () #11 0x00000000005264a8 in PyEval_EvalFrameEx () #12 0x0000000000555551 in PyEval_EvalCodeEx () #13 0x00000000005b41e2 in PyEval_EvalCode () #14 0x00000000005b429a in PyImport_ExecCodeModuleEx () #15 0x00000000005942af in ?? () #16 0x000000000055642f in ?? () #17 0x0000000000556838 in ?? () #18 0x0000000000556d9b in ?? () #19 0x0000000000569cd8 in ?? () #20 0x00000000004c8c8b in PyEval_CallObjectWithKeywords () #21 0x00000000005264a8 in PyEval_EvalFrameEx () #22 0x0000000000555551 in PyEval_EvalCodeEx () #23 0x00000000005b41e2 in PyEval_EvalCode () #24 0x00000000005b429a in PyImport_ExecCodeModuleEx () #25 0x00000000005942af in ?? () #26 0x0000000000465804 in ?? () #27 0x000000000055642f in ?? () #28 0x0000000000556838 in ?? () #29 0x0000000000556c4b in ?? () #30 0x0000000000569c08 in ?? () #31 0x00000000004c8c8b in PyEval_CallObjectWithKeywords () #32 0x00000000005264a8 in PyEval_EvalFrameEx () #33 0x0000000000567d14 in ?? () #34 0x0000000000465a2d in PyRun_InteractiveOneFlags () #35 0x0000000000465b49 in PyRun_InteractiveLoopFlags () #36 0x00000000004661fe in PyRun_AnyFileExFlags () #37 0x0000000000466d92 in Py_Main () #38 0x00007ffff7814f45 in __libc_start_main (main=0x466e50 <main>, argc=1, argv=0x7fffffffd8c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffd8b8) at libc-start.c:287 #39 0x0000000000577c2e in _start () (gdb) #0 strlen () at ../sysdeps/x86_64/strlen.S:106 #1 0x00000000004ee6f6 in PyString_FromFormatV () #2 0x0000000000506e80 in PyErr_Format () #3 0x00007ffff0e69acb in ?? () from /usr/lib/python2.7/dist-packages/sip.so #4 0x00007ffff58143a3 in initQtGui () from /usr/lib/python2.7/dist-packages/PyQt4/QtGui.so #5 0x0000000000427992 in _PyImport_LoadDynamicModule () #6 0x000000000055642f in ?? () #7 0x00000000004e2dec in ?? () #8 0x0000000000556cf1 in ?? () #9 0x0000000000569cd8 in ?? () #10 0x00000000004c8c8b in PyEval_CallObjectWithKeywords () #11 0x00000000005264a8 in PyEval_EvalFrameEx () #12 0x0000000000555551 in PyEval_EvalCodeEx () #13 0x00000000005b41e2 in PyEval_EvalCode () #14 0x00000000005b429a in PyImport_ExecCodeModuleEx () #15 0x00000000005942af in ?? () #16 0x000000000055642f in ?? () #17 0x0000000000556838 in ?? () #18 0x0000000000556d9b in ?? () #19 0x0000000000569cd8 in ?? () #20 0x00000000004c8c8b in PyEval_CallObjectWithKeywords () #21 0x00000000005264a8 in PyEval_EvalFrameEx () #22 0x0000000000555551 in PyEval_EvalCodeEx () #23 0x00000000005b41e2 in PyEval_EvalCode () #24 0x00000000005b429a in PyImport_ExecCodeModuleEx () #25 0x00000000005942af in ?? () #26 0x0000000000465804 in ?? () #27 0x000000000055642f in ?? () #28 0x0000000000556838 in ?? () #29 0x0000000000556c4b in ?? () #30 0x0000000000569c08 in ?? () #31 0x00000000004c8c8b in PyEval_CallObjectWithKeywords () #32 0x00000000005264a8 in PyEval_EvalFrameEx () #33 0x0000000000567d14 in ?? () #34 0x0000000000465a2d in PyRun_InteractiveOneFlags () #35 0x0000000000465b49 in PyRun_InteractiveLoopFlags () #36 0x00000000004661fe in PyRun_AnyFileExFlags () #37 0x0000000000466d92 in Py_Main () #38 0x00007ffff7814f45 in __libc_start_main (main=0x466e50 <main>, argc=1, argv=0x7fffffffd8c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffd8b8) at libc-start.c:287 #39 0x0000000000577c2e in _start () (gdb) #0 strlen () at ../sysdeps/x86_64/strlen.S:106 #1 0x00000000004ee6f6 in PyString_FromFormatV () #2 0x0000000000506e80 in PyErr_Format () #3 0x00007ffff0e69acb in ?? () from /usr/lib/python2.7/dist-packages/sip.so #4 0x00007ffff58143a3 in initQtGui () from /usr/lib/python2.7/dist-packages/PyQt4/QtGui.so #5 0x0000000000427992 in _PyImport_LoadDynamicModule () #6 0x000000000055642f in ?? () #7 0x00000000004e2dec in ?? () #8 0x0000000000556cf1 in ?? () #9 0x0000000000569cd8 in ?? () #10 0x00000000004c8c8b in PyEval_CallObjectWithKeywords () #11 0x00000000005264a8 in PyEval_EvalFrameEx () #12 0x0000000000555551 in PyEval_EvalCodeEx () #13 0x00000000005b41e2 in PyEval_EvalCode () #14 0x00000000005b429a in PyImport_ExecCodeModuleEx () #15 0x00000000005942af in ?? () #16 0x000000000055642f in ?? () #17 0x0000000000556838

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1楼 · 发布于 2024-05-28 18:14:33

我不相信Python2.x和3.x是链接兼容的。在

您正在将一个3.x模块加载到2.x Python中，但这根本不起作用。在

您需要构建（或找到）pyqtgraph的2.x版本。在

（我很惊讶你在坠机前没有收到这种影响的警告。）

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