我刚刚在Mac OS Lion 10.7.5上安装了带有pyside（版本1.2.1）的python（Python 2.7.6） 通过Macports。
当我想测试这个非常简单的代码时，python意外崩溃：
# -*- coding: utf-8 -*-
#!/usr/bin/env python
import sys
from PySide import QtCore, QtGui
app = QtGui.QApplication(sys.argv)
app.exec_()
，而
# -*- coding: utf-8 -*-
#!/usr/bin/env python
import sys
from PyQt4 import Qt
app = Qt.QApplication(sys.argv)
app.exec_()
工作正常。 （即使它没有显示任何内容，它只是一个简单的应用程序）
问题是，python只是崩溃并且没有显示任何错误消息。有谁知道现在该做什么？
以下是Mac OS生成的报告：
Process: Python [1494]
Path: /opt/local/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
Identifier: Python
Version: ??? (???)
Code Type: X86-64 (Native)
Parent Process: Python [1450]
Date/Time: 2014-01-10 16:44:52.411 +0100
OS Version: Mac OS X 10.7.5 (11G63)
Report Version: 9
Interval Since Last Report: 9814 sec
Crashes Since Last Report: 29
Per-App Crashes Since Last Report: 28
Anonymous UUID: FA6527AF-EC91-4B5B-B1B3-23AF3ED13089
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000
VM Regions Near 0:
-->
__TEXT 000000010f1ce000-000000010f1d0000 [ 8K] r-x/rwx SM=COW /opt/local/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
Application Specific Information:
objc[1494]: garbage collection is OFF
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_c.dylib 0x00007fff8c5b64f0 strlen + 16
1 libsystem_c.dylib 0x00007fff8c55234b strdup + 18
2 libshiboken-python2.7.1.2.dylib 0x00000001133960dd Shiboken::sequenceToArgcArgv(_object*, int*, char***, char const*) + 427
3 QtGui.so 0x0000000113d37bf7 QApplicationConstructorStart(_object*) + 69
4 QtGui.so 0x0000000113d38e08 Sbk_QApplication_Init + 384
5 org.python.python 0x000000010f2306d4 type_call + 372
6 org.python.python 0x000000010f1df521 PyObject_Call + 97
7 org.python.python 0x000000010f270dda PyEval_EvalFrameEx + 10618
8 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
9 org.python.python 0x000000010f26dc46 PyEval_EvalCode + 54
10 org.python.python 0x000000010f294d9e PyRun_FileExFlags + 174
11 org.python.python 0x000000010f26a2ca builtin_execfile + 490
12 org.python.python 0x000000010f270b17 PyEval_EvalFrameEx + 9911
13 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
14 org.python.python 0x000000010f275a0d fast_function + 285
15 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
16 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
17 org.python.python 0x000000010f2700e6 PyEval_EvalFrameEx + 7302
18 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
19 org.python.python 0x000000010f275a0d fast_function + 285
20 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
21 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
22 org.python.python 0x000000010f275a0d fast_function + 285
23 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
24 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
25 org.python.python 0x000000010f275a0d fast_function + 285
26 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
27 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
28 org.python.python 0x000000010f275a0d fast_function + 285
29 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
30 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
31 org.python.python 0x000000010f275a0d fast_function + 285
32 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
33 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
34 org.python.python 0x000000010f20307b function_call + 347
35 org.python.python 0x000000010f1df521 PyObject_Call + 97
36 org.python.python 0x000000010f272f76 PyEval_EvalFrameEx + 19222
37 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
38 org.python.python 0x000000010f20307b function_call + 347
39 org.python.python 0x000000010f1df521 PyObject_Call + 97
40 org.python.python 0x000000010f272f76 PyEval_EvalFrameEx + 19222
41 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
42 org.python.python 0x000000010f275a0d fast_function + 285
43 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
44 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
45 org.python.python 0x000000010f275a0d fast_function + 285
46 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
47 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
48 org.python.python 0x000000010f20307b function_call + 347
49 org.python.python 0x000000010f1df521 PyObject_Call + 97
50 org.python.python 0x000000010f272f76 PyEval_EvalFrameEx + 19222
51 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
52 org.python.python 0x000000010f275a0d fast_function + 285
53 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
54 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
55 org.python.python 0x000000010f275a0d fast_function + 285
56 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
57 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
58 org.python.python 0x000000010f275a0d fast_function + 285
59 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
60 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
61 org.python.python 0x000000010f275a0d fast_function + 285
62 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
63 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
64 org.python.python 0x000000010f26dc46 PyEval_EvalCode + 54
65 org.python.python 0x000000010f294d9e PyRun_FileExFlags + 174
66 org.python.python 0x000000010f294900 PyRun_SimpleFileExFlags + 768
67 org.python.python 0x000000010f2a87a8 Py_Main + 2952
68 org.python.python 0x000000010f1cff24 0x10f1ce000 + 7972
Thread 1:
0 libsystem_kernel.dylib 0x00007fff8f637d7a __recvfrom + 10
1 _socket.so 0x000000011063e39c sock_recv_guts + 460
2 _socket.so 0x000000011063cfc1 sock_recv + 129
3 org.python.python 0x000000010f272f5f PyEval_EvalFrameEx + 19199
4 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
5 org.python.python 0x000000010f275a0d fast_function + 285
6 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
7 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
8 org.python.python 0x000000010f275a0d fast_function + 285
9 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
10 org.python.python 0x000000010f2759a2 fast_function + 178
11 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
12 org.python.python 0x000000010f2759a2 fast_function + 178
13 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
14 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
15 org.python.python 0x000000010f20307b function_call + 347
16 org.python.python 0x000000010f1df521 PyObject_Call + 97
17 org.python.python 0x000000010f1eb196 instancemethod_call + 502
18 org.python.python 0x000000010f1df521 PyObject_Call + 97
19 org.python.python 0x000000010f2751b8 PyEval_CallObjectWithKeywords + 168
20 org.python.python 0x000000010f2aab46 t_bootstrap + 70
21 libsystem_c.dylib 0x00007fff8c5628bf _pthread_start + 335
22 libsystem_c.dylib 0x00007fff8c565b75 thread_start + 13
Thread 2:
0 libsystem_kernel.dylib 0x00007fff8f6387e6 kevent + 10
1 libzmq.3.dylib 0x0000000110f075c9 zmq::kqueue_t::loop() + 165
2 libzmq.3.dylib 0x0000000110f198ce thread_routine + 106
3 libsystem_c.dylib 0x00007fff8c5628bf _pthread_start + 335
4 libsystem_c.dylib 0x00007fff8c565b75 thread_start + 13
Thread 3:
0 libsystem_kernel.dylib 0x00007fff8f6387e6 kevent + 10
1 libzmq.3.dylib 0x0000000110f075c9 zmq::kqueue_t::loop() + 165
2 libzmq.3.dylib 0x0000000110f198ce thread_routine + 106
3 libsystem_c.dylib 0x00007fff8c5628bf _pthread_start + 335
4 libsystem_c.dylib 0x00007fff8c565b75 thread_start + 13
Thread 4:
0 libsystem_kernel.dylib 0x00007fff8f638a7a poll + 10
1 libzmq.3.dylib 0x0000000110f1fa47 zmq_poll + 460
2 libzmq.3.dylib 0x0000000110f0eb4c zmq::proxy(zmq::socket_base_t*, zmq::socket_base_t*, zmq::socket_base_t*) + 138
3 _device.so 0x0000000110fb02be __pyx_pw_3zmq_7backend_6cython_7_device_3proxy + 926
4 org.python.python 0x000000010f1df521 PyObject_Call + 97
5 _device.so 0x0000000110fb144a __pyx_pw_3zmq_7backend_6cython_7_device_1device + 1130
6 org.python.python 0x000000010f270b17 PyEval_EvalFrameEx + 9911
7 org.python.python 0x000000010f2759a2 fast_function + 178
8 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
9 org.python.python 0x000000010f2759a2 fast_function + 178
10 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
11 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
12 org.python.python 0x000000010f20307b function_call + 347
13 org.python.python 0x000000010f1df521 PyObject_Call + 97
14 org.python.python 0x000000010f1eb196 instancemethod_call + 502
15 org.python.python 0x000000010f1df521 PyObject_Call + 97
16 org.python.python 0x000000010f2751b8 PyEval_CallObjectWithKeywords + 168
17 org.python.python 0x000000010f2aab46 t_bootstrap + 70
18 libsystem_c.dylib 0x00007fff8c5628bf _pthread_start + 335
19 libsystem_c.dylib 0x00007fff8c565b75 thread_start + 13
Thread 5:
0 libsystem_kernel.dylib 0x00007fff8f6387e6 kevent + 10
1 libzmq.3.dylib 0x0000000110f075c9 zmq::kqueue_t::loop() + 165
2 libzmq.3.dylib 0x0000000110f198ce thread_routine + 106
3 libsystem_c.dylib 0x00007fff8c5628bf _pthread_start + 335
4 libsystem_c.dylib 0x00007fff8c565b75 thread_start + 13
Thread 6:
0 libsystem_kernel.dylib 0x00007fff8f6387e6 kevent + 10
1 libzmq.3.dylib 0x0000000110f075c9 zmq::kqueue_t::loop() + 165
2 libzmq.3.dylib 0x0000000110f198ce thread_routine + 106
3 libsystem_c.dylib 0x00007fff8c5628bf _pthread_start + 335
4 libsystem_c.dylib 0x00007fff8c565b75 thread_start + 13
Thread 7:
0 libsystem_kernel.dylib 0x00007fff8f637bca __psynch_cvwait + 10
1 libsystem_c.dylib 0x00007fff8c566274 _pthread_cond_wait + 840
2 org.python.python 0x000000010f2a6541 PyThread_acquire_lock + 97
3 org.python.python 0x000000010f26d97d PyEval_RestoreThread + 61
4 _sqlite3.so 0x0000000110cebd39 pysqlite_step + 41
5 _sqlite3.so 0x0000000110ce6fa8 pysqlite_connection_commit + 232
6 org.python.python 0x000000010f1df521 PyObject_Call + 97
7 org.python.python 0x000000010f1df6ff call_function_tail + 95
8 org.python.python 0x000000010f1df96e PyObject_CallMethod + 318
9 _sqlite3.so 0x0000000110ce862c pysqlite_connection_exit + 124
10 org.python.python 0x000000010f1df521 PyObject_Call + 97
11 org.python.python 0x000000010f1da37e PyObject_CallFunctionObjArgs + 382
12 org.python.python 0x000000010f27269e PyEval_EvalFrameEx + 16958
13 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
14 org.python.python 0x000000010f275a0d fast_function + 285
15 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
16 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
17 org.python.python 0x000000010f20307b function_call + 347
18 org.python.python 0x000000010f1df521 PyObject_Call + 97
19 org.python.python 0x000000010f272f76 PyEval_EvalFrameEx + 19222
20 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
21 org.python.python 0x000000010f275a0d fast_function + 285
22 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
23 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
24 org.python.python 0x000000010f275a0d fast_function + 285
25 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
26 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
27 org.python.python 0x000000010f20307b function_call + 347
28 org.python.python 0x000000010f1df521 PyObject_Call + 97
29 org.python.python 0x000000010f272f76 PyEval_EvalFrameEx + 19222
30 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
31 org.python.python 0x000000010f275a0d fast_function + 285
32 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
33 org.python.python 0x000000010f2759a2 fast_function + 178
34 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
35 org.python.python 0x000000010f2759a2 fast_function + 178
36 org.python.python 0x000000010f270bb8 PyEval_EvalFrameEx + 10072
37 org.python.python 0x000000010f26e416 PyEval_EvalCodeEx + 1990
38 org.python.python 0x000000010f20307b function_call + 347
39 org.python.python 0x000000010f1df521 PyObject_Call + 97
40 org.python.python 0x000000010f1eb196 instancemethod_call + 502
41 org.python.python 0x000000010f1df521 PyObject_Call + 97
42 org.python.python 0x000000010f2751b8 PyEval_CallObjectWithKeywords + 168
43 org.python.python 0x000000010f2aab46 t_bootstrap + 70
44 libsystem_c.dylib 0x00007fff8c5628bf _pthread_start + 335
45 libsystem_c.dylib 0x00007fff8c565b75 thread_start + 13
Thread 8:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x00007fff8f6387e6 kevent + 10
1 libdispatch.dylib 0x00007fff9172e786 _dispatch_mgr_invoke + 923
2 libdispatch.dylib 0x00007fff9172d316 _dispatch_mgr_thread + 54
答案 0 :(得分：2)
QT Wiki的示例应用略有不同。在您的系统上尝试那个确切的脚本。尝试通过
运行脚本python script.py
看起来崩溃是由解析sys.argv引起的。检查导致崩溃的系统日志。在您的系统上尝试其他QT应用程序，看看是否有错误。