[Discuss-gnuradio] OSX 10.10 QT segfaults

[Paul Garver]

I’m experiencing seg faults on QT applications in OS X 10.10, but WX graphics 
(and GR/GRC in general) work without issue.  I’ve removed GNURadio, Macports, 
and reinstalled to no avail. I’ve tried xorg-server from macports and xquartz. 
I’ll typically use the terminal in X11.app to run gnuradio-companion. Thanks 
for any suggestions!

OS X 10.10.4 
Xcode/Command-line tools 6.4

Here’s the process dump.  Let me know if you need more.

Process:               Python [48425]
Path:                  
/opt/local/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
Identifier:            org.python.python
Version:               2.7.10 (2.7.10)
Code Type:             X86-64 (Native)
Parent Process:        Python [48302]
Responsible:           X11.bin [48232]
User ID:               501

Date/Time:             2015-07-17 09:49:47.029 -0600
OS Version:            Mac OS X 10.10.4 (14E46)
Report Version:        11

Time Awake Since Boot: 12000 seconds
Time Since Wake:       930 seconds

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       EXC_I386_GPFLT

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   QtGui                               0x000000010bdf3967 
QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) + 23
1   libgnuradio-qtgui.3.7.7.1.dylib     0x0000000114ad5595 
gr::qtgui::time_sink_f_impl::~time_sink_f_impl() + 59
2   libgnuradio-qtgui.3.7.7.1.dylib     0x0000000114ad5682 
gr::qtgui::time_sink_f_impl::~time_sink_f_impl() + 22
3   libgnuradio-qtgui.3.7.7.1.dylib     0x0000000114ad56d9 
gr::qtgui::time_sink_f_impl::~time_sink_f_impl() + 15
4   _qtgui_swig.so                      0x0000000114920119 
boost::detail::shared_count::~shared_count() + 45
5   _qtgui_swig.so                      0x000000011488dca4 
_wrap_delete_time_sink_f_sptr(_object*, _object*) + 116
6   org.python.python                   0x000000010a97e653 PyObject_Call + 99
7   org.python.python                   0x000000010a978f67 
PyObject_CallFunctionObjArgs + 359
8   _qtgui_swig.so                      0x000000011482e4ef 
SwigPyObject_dealloc(_object*) + 96
9   org.python.python                   0x000000010a9b8753 dict_dealloc + 131
10  org.python.python                   0x000000010a9df5df subtype_dealloc + 783
11  org.python.python                   0x000000010a9b8753 dict_dealloc + 131
12  sip.so                              0x000000010b4df289 
sipSimpleWrapper_clear + 204
13  sip.so                              0x000000010b4e98e1 sipWrapper_clear + 23
14  sip.so                              0x000000010b4e97df sipWrapper_dealloc + 
22
15  org.python.python                   0x000000010a9df644 subtype_dealloc + 884
16  org.python.python                   0x000000010a9bafd6 insertdict_by_entry 
+ 262
17  org.python.python                   0x000000010a9b76ae PyDict_SetItem + 174
18  org.python.python                   0x000000010aa1bd04 PyEval_EvalFrameEx + 
12212
19  org.python.python                   0x000000010aa18a42 PyEval_EvalCodeEx + 
1538
20  org.python.python                   0x000000010aa18436 PyEval_EvalCode + 54
21  org.python.python                   0x000000010aa424c4 PyRun_FileExFlags + 
164
22  org.python.python                   0x000000010aa42041 
PyRun_SimpleFileExFlags + 769
23  org.python.python                   0x000000010aa57be8 Py_Main + 3096
24  libdyld.dylib                       0x00007fff816965c9 start + 1