Error After Install (unrecognized selector)

Description of the Problem, or Question?

I just learned about Mypaint today and wanted to try it out. I ran the shell command “sudo port install mypaint”. Later, when I executed the shell command “mypaint”, I received an error message, and Python crashes. (See crash report details at the bottom of this post.) The problem is probably something simple, but I don’t know what the error message means. I don’t know anything about Python.

Basic System Details

MyPaint 1.2.1
Mac OS X 10.8 Mountain Lion
I have no graphics tablet.

Please Tell Us How to Reproduce the Problem in Steps.

Mac Ports Transcript:

$ sudo port selfupdate

MacPorts base version 2.4.2 installed,
MacPorts base version 2.4.2 downloaded.
--->  Updating the ports tree
--->  MacPorts base is already the latest version

$ sudo port install MyPaint

--->  Installing expat 2.2.5_0
--->  Installing ncurses 6.0-20170916_0
--->  Installing pkgconfig 0.29.2_0
--->  Installing libedit 20170329-3.1_2
--->  Installing pcre 8.41_0
--->  Installing glib2 2.54.2_0+x11
--->  Installing jpeg 9b_0
--->  Installing tiff 4.0.9_0
--->  Installing lcms2 2.8_0
--->  Installing libpng 1.6.34_0
--->  Installing openssl 1.0.2m_0
--->  Installing sqlite3 3.21.0_0
--->  Installing python27 2.7.14_0
--->  Computing dependencies for MyPaint
The following dependencies will be installed: 
 Xft2
 at-spi2-atk
 at-spi2-core
 atk
 cairo
 cctools
 cython_select
 dbus
 gd2
 gdk-pixbuf2
 gobject-introspection
 graphite2
 graphviz
 gtk3
 gts
 harfbuzz
 hicolor-icon-theme
 isl
 jasper
 json-c
 ld64
 ld64-latest
 libLASi
 libcroco
 libcxx
 libepoxy
 libgcc
 libmpc
 libnetpbm
 libpixman
 librsvg
 llvm-3.7
 llvm_select
 makeicns
 mesa
 mpfr
 pango
 protobuf-cpp
 py27-altgraph
 py27-beaker
 py27-cairo
 py27-cython
 py27-gobject3
 py27-macholib
 py27-mako
 py27-markupsafe
 py27-modulegraph
 py27-numpy
 py27-protobuf
 py27-py2app
 py27-pyobjc
 py27-pyobjc-cocoa
 scons
 shared-mime-info
 swig
 swig-python
 vala
 xorg-compositeproto
 xorg-damageproto
 xorg-dri2proto
 xorg-glproto
 xorg-inputproto
 xorg-libXaw
 xorg-libXcomposite
 xorg-libXcursor
 xorg-libXdamage
 xorg-libXi
 xorg-libXinerama
 xorg-libXmu
 xorg-libXtst
 xorg-libXxf86vm
 xorg-recordproto
 xorg-xcb-util
 xorg-xf86vidmodeproto
 xorg-xineramaproto
 xpm
Continue? y
--->  Installing dbus 1.10.24_0
--->  Installing libpixman 0.34.0_0
--->  Installing xorg-xcb-util 0.4.0_0
--->  Installing cairo 1.14.10_0+quartz+x11
--->  Installing py27-beaker 1.8.1_0
--->  Installing py27-markupsafe 0.23_0
--->  Installing py27-mako 1.0.7_0
--->  Installing gobject-introspection 1.54.1_0
--->  Installing xorg-inputproto 2.3.2_0
--->  Installing xorg-libXi 1.7.8_0
--->  Installing xorg-recordproto 1.14.2_0
--->  Installing xorg-libXtst 1.2.3_0
--->  Installing at-spi2-core 2.26.2_0
--->  Installing atk 2.26.1_0
--->  Installing at-spi2-atk 2.26.1_0
--->  Installing jasper 2.0.14_0
--->  Installing shared-mime-info 1.7_2
--->  Installing gdk-pixbuf2 2.36.11_0+x11
--->  Installing hicolor-icon-theme 0.17_0
--->  Installing libepoxy 1.4.3_1+python36
--->  Installing xorg-dri2proto 2.8_0
--->  Installing xorg-glproto 1.4.17_0
--->  Installing xorg-damageproto 1.2.1_0
--->  Installing xorg-libXdamage 1.1.4_0
--->  Installing xorg-libXmu 1.1.2_0
--->  Installing xorg-xf86vidmodeproto 2.3.1_0
--->  Installing xorg-libXxf86vm 1.1.4_0
--->  Installing mesa 17.1.6_0+osmesa+python27
--->  Installing Xft2 2.3.2_0
--->  Installing graphite2 1.3.9_0
--->  Installing harfbuzz 1.7.1_0
--->  Installing pango 1.40.14_0+quartz+x11
--->  Installing xorg-compositeproto 0.4.2_0
--->  Installing xorg-libXcomposite 0.4.4_0
--->  Installing xorg-libXcursor 1.1.14_0
--->  Installing xorg-xineramaproto 1.2.1_0
--->  Installing xorg-libXinerama 1.1.3_0
--->  Installing gtk3 3.22.26_0+x11
--->  Installing json-c 0.12.1-20160607_0
--->  Installing libcroco 0.6.12_0
--->  Installing xpm 3.5.12_0
--->  Installing gd2 2.2.5_0+x11
--->  Installing libnetpbm 10.80.01_0
--->  Installing gts 0.7.6_3
--->  Installing libLASi 1.1.1_1
--->  Installing xorg-libXaw 1.0.13_2
--->  Installing graphviz 2.40.1_1+pangocairo+x11
--->  Installing vala 0.38.3_0
--->  Installing librsvg 2.40.19_0
--->  Installing makeicns 1.4.10a_2
--->  Installing py27-cairo 1.10.0_3
--->  Installing py27-gobject3 3.24.1_0
--->  Installing libcxx 3.9.1_0+universal
--->  Installing llvm_select 2_0
--->  Installing llvm-3.7 3.7.1_4
--->  Installing cctools 895_4+llvm37
--->  Installing isl 0.18_0
--->  Installing ld64-latest 274.2_1+llvm37
--->  Installing ld64 3_0
--->  Installing mpfr 3.1.6_0
--->  Installing libmpc 1.0.3_0
--->  Installing libgcc 7.2.0_1
--->  Installing cython_select 0.1_0
--->  Installing py27-cython 0.27.3_0
--->  Installing py27-numpy 1.13.3_0+gfortran
--->  Installing protobuf-cpp 2.6.1_0
--->  Installing py27-protobuf 2.6.1_2
--->  Installing py27-altgraph 0.14_0
--->  Installing py27-modulegraph 0.15_0
--->  Installing py27-macholib 1.8_0
--->  Installing py27-py2app 0.14_0
--->  Installing py27-pyobjc 3.0.4_0
--->  Installing py27-pyobjc-cocoa 3.0.4_1
--->  Installing scons 3.0.1_0
--->  Installing swig 3.0.12_0
--->  Installing swig-python 3.0.12_0
--->  Fetching archive for MyPaint
--->  Fetching distfiles for MyPaint
--->  Verifying checksums for MyPaint                                                
--->  Extracting MyPaint
--->  Applying patches to MyPaint
--->  Configuring MyPaint
--->  Building MyPaint
--->  Staging MyPaint into destroot
--->  Installing MyPaint 1.2.1_0
--->  Activating MyPaint 1.2.1_0
--->  Cleaning MyPaint
--->  Updating database of binaries
--->  Scanning binaries for linking errors               
--->  Found 103 broken files, matching files to ports    
--->  Found 7 broken ports, determining rebuild order
You can always run 'port rev-upgrade' again to fix errors.
The following ports will be rebuilt:
 gd2 2.2.5+x11
 cairo 1.14.10+quartz+x11
 harfbuzz 1.7.1
 pango 1.40.14+quartz+x11
 gtk3 3.22.26+x11
 graphviz 2.40.1+pangocairo+x11
 librsvg 2.40.19
Continue? y
--->  Installing freetype 2.8_0
--->  Installing fontconfig 2.12.6_1
--->  Installing xorg-xproto 7.0.31_0
--->  Installing xorg-libsm 1.2.2_0
--->  Installing libxml2 2.9.7_0
--->  Installing xorg-libpthread-stubs 0.4_0
--->  Installing xorg-libX11 1.6.5_0
--->  Installing giflib 4.2.3_0+x11
--->  Installing webp 0.6.0_0
--->  Computing dependencies for gd2
--->  Cleaning gd2
--->  Installing xrender 0.9.10_0
--->  Computing dependencies for cairo
--->  Cleaning cairo
--->  Computing dependencies for harfbuzz
--->  Cleaning harfbuzz
--->  Installing py27-setuptools 36.7.0_0
--->  Installing libtool 2.4.6_4
--->  Computing dependencies for pango
--->  Cleaning pango
--->  Installing xorg-libXfixes 5.0.3_0
--->  Installing xorg-libXrandr 1.5.1_0
--->  Computing dependencies for gtk3
--->  Cleaning gtk3
--->  Computing dependencies for graphviz
--->  Cleaning graphviz
--->  Computing dependencies for librsvg
--->  Cleaning librsvg
--->  Updating database of binaries
--->  Scanning binaries for linking errors
--->  Found 1 broken file, matching files to ports       
--->  Found 1 broken port, determining rebuild order
--->  Rebuilding in order
     ImageMagick 6.9.5-0 +x11
--->  Installing automake 1.15.1_0
--->  Installing libraw 0.18.5_0
--->  Installing fftw-3 3.3.5_0
--->  Installing jbig2dec 0.14_0
--->  Installing libidn 1.33_1
--->  Installing libpaper 1.1.24.5_0
--->  Installing readline 7.0.003_1
--->  Installing gdbm 1.13_3
--->  Installing perl5.24 5.24.3_0
--->  Installing perl5 5.24.2_0+perl5_24
--->  Installing ghostscript 9.22_0+x11
--->  Installing openjpeg 2.3.0_0
--->  Installing ImageMagick 6.9.9-19_0+x11
--->  Updating database of binaries
--->  Scanning binaries for linking errors               
--->  Found 1 broken file, matching files to ports       
--->  Found 1 broken port, determining rebuild order
--->  Rebuilding in order
     augeas 1.7.0 
--->  Installing augeas 1.9.0_0
--->  Updating database of binaries
--->  Scanning binaries for linking errors
--->  No broken files found.
--->  Some of the ports you installed have notes:
  dbus has the following notes:
    ############################################################################
    # Startup items have been generated that will aid in
    # starting dbus with launchd. They are disabled
    # by default. Execute the following commands to start them,
    # and to cause them to launch at startup:
    #
    # sudo launchctl load -w /Library/LaunchDaemons/org.freedesktop.dbus-system.plist
    # launchctl load -w /Library/LaunchAgents/org.freedesktop.dbus-session.plist
    ############################################################################
  libidn has the following notes:
    Please be aware that GNU libidn2 is the successor of GNU libidn. It comes with IDNA 2008  
    and TR46 implementations and also provides a compatibility layer for GNU libidn.
  py27-cairo has the following notes:
    Make sure cairo is installed with the +x11 variant when installing the binary version of py27-cairo or install
    py27-cairo from source like so:
    
        sudo port install -s py27-cairo
  py27-cython has the following notes:
    To make the Python 2.7 version of Cython the one that is run when you execute the commands without a version
    suffix, e.g. 'cython', run:
    
    port select --set cython cython27
  python27 has the following notes:
    To make this the default Python or Python 2 (i.e., the version run by the 'python' or 'python2' commands), run one
    or both of:

$ sudo port select --set cython cython27

Selecting 'cython27' for 'cython' succeeded. 'cython27' is now active.

$ sudo port select --set python python27

Selecting 'python27' for 'python' succeeded. 'python27' is now active.

$ sudo port select --set python2 python27

Selecting 'python27' for 'python2' succeeded. 'python27' is now active.

$ cd /opt/local/bin; ls -l cython*

lrwxr-xr-x  1 root  admin  70 cython -> /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/cython
lrwxr-xr-x  1 root  admin  70 cython-2.7 -> /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/cython
lrwxr-xr-x  1 root  admin  73 cythonize-2.7 -> /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/cythonize

$ cd /opt/local/bin; ls -l py*

lrwxr-xr-x  1 root  admin  73 py2applet-2.7 -> /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/py2applet
lrwxr-xr-x  1 root  admin  23 pydoc -> /opt/local/bin/pydoc2.7
lrwxr-xr-x  1 root  admin  23 pydoc2 -> /opt/local/bin/pydoc2.7
lrwxr-xr-x  1 root  admin  72 pydoc2.7 -> /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/pydoc2.7
lrwxr-xr-x  1 root  admin  23 pydoc3 -> /opt/local/bin/pydoc3.4
lrwxr-xr-x  1 root  admin  72 pydoc3.4 -> /opt/local/Library/Frameworks/Python.framework/Versions/3.4/bin/pydoc3.4
lrwxr-xr-x  1 root  admin  72 pydoc3.6 -> /opt/local/Library/Frameworks/Python.framework/Versions/3.6/bin/pydoc3.6
lrwxr-xr-x  1 root  admin  24 python -> /opt/local/bin/python2.7
lrwxr-xr-x  1 root  admin  31 python-config -> /opt/local/bin/python2.7-config
lrwxr-xr-x  1 root  admin  24 python2 -> /opt/local/bin/python2.7
lrwxr-xr-x  1 root  admin  31 python2-config -> /opt/local/bin/python2.7-config
lrwxr-xr-x  1 root  admin  73 python2.7 -> /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
lrwxr-xr-x  1 root  admin  80 python2.7-config -> /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7-config
lrwxr-xr-x  1 root  admin  24 python3 -> /opt/local/bin/python3.4
lrwxr-xr-x  1 root  admin  31 python3-config -> /opt/local/bin/python3.4-config
lrwxr-xr-x  1 root  admin  73 python3.4 -> /opt/local/Library/Frameworks/Python.framework/Versions/3.4/bin/python3.4
lrwxr-xr-x  1 root  admin  80 python3.4-config -> /opt/local/Library/Frameworks/Python.framework/Versions/3.4/bin/python3.4-config
lrwxr-xr-x  1 root  admin  74 python3.4m -> /opt/local/Library/Frameworks/Python.framework/Versions/3.4/bin/python3.4m
lrwxr-xr-x  1 root  admin  81 python3.4m-config -> /opt/local/Library/Frameworks/Python.framework/Versions/3.4/bin/python3.4m-config
lrwxr-xr-x  1 root  admin  73 python3.6 -> /opt/local/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6
lrwxr-xr-x  1 root  admin  80 python3.6-config -> /opt/local/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6-config
lrwxr-xr-x  1 root  admin  74 python3.6m -> /opt/local/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6m
lrwxr-xr-x  1 root  admin  81 python3.6m-config -> /opt/local/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6m-config
lrwxr-xr-x  1 root  admin  25 python3m -> /opt/local/bin/python3.4m
lrwxr-xr-x  1 root  admin  32 python3m-config -> /opt/local/bin/python3.4m-config
lrwxr-xr-x  1 root  admin  25 pythonw -> /opt/local/bin/pythonw2.7
lrwxr-xr-x  1 root  admin  25 pythonw2 -> /opt/local/bin/pythonw2.7
lrwxr-xr-x  1 root  admin  74 pythonw2.7 -> /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/pythonw2.7
lrwxr-xr-x  1 root  admin  25 pyvenv -> /opt/local/bin/pyvenv-3.4
lrwxr-xr-x  1 root  admin  74 pyvenv-3.4 -> /opt/local/Library/Frameworks/Python.framework/Versions/3.4/bin/pyvenv-3.4
lrwxr-xr-x  1 root  admin  74 pyvenv-3.6 -> /opt/local/Library/Frameworks/Python.framework/Versions/3.6/bin/pyvenv-3.6

Are there any Errors Popping Up? If so, paste the text in the area shown below.

INFO: mypaint: Installation layout: conventional POSIX-like structure with prefix u'/opt/local'
2017-11-21 18:57:09.671 Python[58713:f0b] -[NSNull __pyobjc_PythonObject__]: unrecognized selector sent to instance 0x7fff763a8450
2017-11-21 18:57:09.676 Python[58713:f0b] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSNull __pyobjc_PythonObject__]: unrecognized selector sent to instance 0x7fff763a8450'
*** First throw call stack:
(
 0   CoreFoundation  0x00007fff86a3fb06 __exceptionPreprocess + 198
 1   libobjc.A.dylib 0x00007fff8c8223f0 objc_exception_throw + 43
 2   CoreFoundation  0x00007fff86ad640a -[NSObject(NSObject) doesNotRecognizeSelector:] + 186
 3   CoreFoundation  0x00007fff86a2e02e ___forwarding___ + 414
 4   CoreFoundation  0x00007fff86a2de18 _CF_forwarding_prep_0 + 232
 5   _objc.so        0x0000000109473b9d pythonify_c_value + 557
 6   _objc.so        0x0000000109461ad0 PyObjCFFI_BuildResult + 1280
 7   _objc.so        0x0000000109462c09 PyObjCFFI_Caller + 2505
 8   _objc.so        0x0000000109483dd8 objcsel_call + 168
 9   Python          0x0000000107b7dcf3 PyObject_Call + 99
 10  Python          0x0000000107c202ac PyEval_EvalFrameEx + 28204
 11  Python          0x0000000107c1920d PyEval_EvalCodeEx + 1725
 12  Python          0x0000000107c18b46 PyEval_EvalCode + 54
 13  Python          0x0000000107c390cc PyImport_ExecCodeModuleEx + 236
 14  Python          0x0000000107c3c29d load_source_module + 1069
 15  Python          0x0000000107c3cdf6 import_submodule + 278
 16  Python          0x0000000107c3c992 load_next + 274
 17  Python          0x0000000107c3a53e PyImport_ImportModuleLevel + 686
 18  Python          0x0000000107c14367 builtin___import__ + 135
 19  Python          0x0000000107b7dcf3 PyObject_Call + 99
 20  Python          0x0000000107c1e645 PyEval_EvalFrameEx + 20933
 21  Python          0x0000000107c1920d PyEval_EvalCodeEx + 1725
 22  Python          0x0000000107c18b46 PyEval_EvalCode + 54
 23  Python          0x0000000107c390cc PyImport_ExecCodeModuleEx + 236
 24  Python          0x0000000107c3c29d load_source_module + 1069
 25  Python          0x0000000107c3c5af load_package + 303
 26  Python          0x0000000107c3cdf6 import_submodule + 278
 27  Python          0x0000000107c3c9d0 load_next + 336
 28  Python          0x0000000107c3a4e3 PyImport_ImportModuleLevel + 595
 29  Python          0x0000000107c14367 builtin___import__ + 135
 30  Python          0x0000000107b7dcf3 PyObject_Call + 99
 31  Python          0x0000000107c1e645 PyEval_EvalFrameEx + 20933
 32  Python          0x0000000107c1920d PyEval_EvalCodeEx + 1725
 33  Python          0x0000000107c18b46 PyEval_EvalCode + 54
 34  Python          0x0000000107c390cc PyImport_ExecCodeModuleEx + 236
 35  Python          0x0000000107c3c29d load_source_module + 1069
 36  Python          0x0000000107c3c5af load_package + 303
 37  Python          0x0000000107c3cdf6 import_submodule + 278
 38  Python          0x0000000107c3c9d0 load_next + 336
 39  Python          0x0000000107c3a4e3 PyImport_ImportModuleLevel + 595
 40  Python          0x0000000107c14367 builtin___import__ + 135
 41  Python          0x0000000107b7dcf3 PyObject_Call + 99
 42  Python          0x0000000107c1e645 PyEval_EvalFrameEx + 20933
 43  Python          0x0000000107c25512 fast_function + 194
 44  Python          0x0000000107c1fdff PyEval_EvalFrameEx + 27007
 45  Python          0x0000000107c25512 fast_function + 194
 46  Python          0x0000000107c1fdff PyEval_EvalFrameEx + 27007
 47  Python          0x0000000107c1920d PyEval_EvalCodeEx + 1725
 48  Python          0x0000000107c18b46 PyEval_EvalCode + 54
 49  Python          0x0000000107c47184 PyRun_FileExFlags + 164
 50  Python          0x0000000107c46d01 PyRun_SimpleFileExFlags + 769
 51  Python          0x0000000107c5bdfe Py_Main + 3070
 52  libdyld.dylib   0x00007fff8a7e07e1 start + 0
)
libc++abi.dylib: terminate called throwing an exception
Abort trap: 6

Python Crash Report

Process:         Python [58713]
Path:            /opt/local/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
Identifier:      Python
Version:         2.7.14 (2.7.14)
Code Type:       X86-64 (Native)
Parent Process:  bash [58541]
User ID:         501

Date/Time:       2017-11-21 18:57:09.699 -0800
OS Version:      Mac OS X 10.8.5 (12F45)
Report Version:  10

Interval Since Last Report:          91316437 sec
Crashes Since Last Report:           979
Per-App Crashes Since Last Report:   2
Anonymous UUID:                      2252035B-1B76-9506-F42A-705BF0F1E148

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

Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000

Application Specific Information:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSNull __pyobjc_PythonObject__]: unrecognized selector sent to instance 0x7fff763a8450'
abort() called
terminate called throwing an exception

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib   0x00007fff8b963212 __pthread_kill + 10
1   libsystem_c.dylib        0x00007fff866abb24 pthread_kill + 90
2   libsystem_c.dylib        0x00007fff866eff61 abort + 143
3   libc++abi.dylib          0x00007fff907af9eb abort_message + 257
4   libc++abi.dylib          0x00007fff907ad39a default_terminate() + 28
5   libobjc.A.dylib          0x00007fff8c822873 _objc_terminate() + 91
6   libc++abi.dylib          0x00007fff907ad3c9 safe_handler_caller(void (*)()) + 8
7   libc++abi.dylib          0x00007fff907ad424 std::terminate() + 16
8   libc++abi.dylib          0x00007fff907ae58b __cxa_throw + 111
9   libobjc.A.dylib          0x00007fff8c82250c objc_exception_throw + 327
10  com.apple.CoreFoundation 0x00007fff86ad640a -[NSObject(NSObject) doesNotRecognizeSelector:] + 186
11  com.apple.CoreFoundation 0x00007fff86a2e02e ___forwarding___ + 414
12  com.apple.CoreFoundation 0x00007fff86a2de18 _CF_forwarding_prep_0 + 232
13  _objc.so                 0x0000000109473b9d pythonify_c_value + 557
14  _objc.so                 0x0000000109461ad0 PyObjCFFI_BuildResult + 1280
15  _objc.so                 0x0000000109462c09 PyObjCFFI_Caller + 2505
16  _objc.so                 0x0000000109483dd8 objcsel_call + 168
17  org.python.python        0x0000000107b7dcf3 PyObject_Call + 99
18  org.python.python        0x0000000107c202ac PyEval_EvalFrameEx + 28204
19  org.python.python        0x0000000107c1920d PyEval_EvalCodeEx + 1725
20  org.python.python        0x0000000107c18b46 PyEval_EvalCode + 54
21  org.python.python        0x0000000107c390cc PyImport_ExecCodeModuleEx + 236
22  org.python.python        0x0000000107c3c29d load_source_module + 1069
23  org.python.python        0x0000000107c3cdf6 import_submodule + 278
24  org.python.python        0x0000000107c3c992 load_next + 274
25  org.python.python        0x0000000107c3a53e PyImport_ImportModuleLevel + 686
26  org.python.python        0x0000000107c14367 builtin___import__ + 135
27  org.python.python        0x0000000107b7dcf3 PyObject_Call + 99
28  org.python.python        0x0000000107c1e645 PyEval_EvalFrameEx + 20933
29  org.python.python        0x0000000107c1920d PyEval_EvalCodeEx + 1725
30  org.python.python        0x0000000107c18b46 PyEval_EvalCode + 54
31  org.python.python        0x0000000107c390cc PyImport_ExecCodeModuleEx + 236
32  org.python.python        0x0000000107c3c29d load_source_module + 1069
33  org.python.python        0x0000000107c3c5af load_package + 303
34  org.python.python        0x0000000107c3cdf6 import_submodule + 278
35  org.python.python        0x0000000107c3c9d0 load_next + 336
36  org.python.python        0x0000000107c3a4e3 PyImport_ImportModuleLevel + 595
37  org.python.python        0x0000000107c14367 builtin___import__ + 135
38  org.python.python        0x0000000107b7dcf3 PyObject_Call + 99
39  org.python.python        0x0000000107c1e645 PyEval_EvalFrameEx + 20933
40  org.python.python        0x0000000107c1920d PyEval_EvalCodeEx + 1725
41  org.python.python        0x0000000107c18b46 PyEval_EvalCode + 54
42  org.python.python        0x0000000107c390cc PyImport_ExecCodeModuleEx + 236
43  org.python.python        0x0000000107c3c29d load_source_module + 1069
44  org.python.python        0x0000000107c3c5af load_package + 303
45  org.python.python        0x0000000107c3cdf6 import_submodule + 278
46  org.python.python        0x0000000107c3c9d0 load_next + 336
47  org.python.python        0x0000000107c3a4e3 PyImport_ImportModuleLevel + 595
48  org.python.python        0x0000000107c14367 builtin___import__ + 135
49  org.python.python        0x0000000107b7dcf3 PyObject_Call + 99
50  org.python.python        0x0000000107c1e645 PyEval_EvalFrameEx + 20933
51  org.python.python        0x0000000107c25512 fast_function + 194
52  org.python.python        0x0000000107c1fdff PyEval_EvalFrameEx + 27007
53  org.python.python        0x0000000107c25512 fast_function + 194
54  org.python.python        0x0000000107c1fdff PyEval_EvalFrameEx + 27007
55  org.python.python        0x0000000107c1920d PyEval_EvalCodeEx + 1725
56  org.python.python        0x0000000107c18b46 PyEval_EvalCode + 54
57  org.python.python        0x0000000107c47184 PyRun_FileExFlags + 164
58  org.python.python        0x0000000107c46d01 PyRun_SimpleFileExFlags + 769
59  org.python.python        0x0000000107c5bdfe Py_Main + 3070
60  libdyld.dylib            0x00007fff8a7e07e1 start + 1

Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0   libsystem_kernel.dylib   0x00007fff8b963d16 kevent + 10
1   libdispatch.dylib        0x00007fff8c5e7dea _dispatch_mgr_invoke + 883
2   libdispatch.dylib        0x00007fff8c5e79ee _dispatch_mgr_thread + 54

Thread 2:
0   libsystem_kernel.dylib   0x00007fff8b9636d6 __workq_kernreturn + 10
1   libsystem_c.dylib        0x00007fff866acf1c _pthread_workq_return + 25
2   libsystem_c.dylib        0x00007fff866acce3 _pthread_wqthread + 412
3   libsystem_c.dylib        0x00007fff86697191 start_wqthread + 13

Thread 3:
0   libsystem_kernel.dylib   0x00007fff8b9636d6 __workq_kernreturn + 10
1   libsystem_c.dylib        0x00007fff866acf1c _pthread_workq_return + 25
2   libsystem_c.dylib        0x00007fff866acce3 _pthread_wqthread + 412
3   libsystem_c.dylib        0x00007fff86697191 start_wqthread + 13

Thread 4:
0   libsystem_kernel.dylib   0x00007fff8b9636d6 __workq_kernreturn + 10
1   libsystem_c.dylib        0x00007fff866acf1c _pthread_workq_return + 25
2   libsystem_c.dylib        0x00007fff866acce3 _pthread_wqthread + 412
3   libsystem_c.dylib        0x00007fff86697191 start_wqthread + 13

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x0000000000000000  rbx: 0x0000000000000006  rcx: 0x00007fff580971b8  rdx: 0x0000000000000000
  rdi: 0x0000000000000f0b  rsi: 0x0000000000000006  rbp: 0x00007fff580971e0  rsp: 0x00007fff580971b8
   r8: 0x00007fff762eb278   r9: 0x0000000000000006  r10: 0x0000000020000000  r11: 0x0000000000000206
  r12: 0x00007fff58097340  r13: 0x00007fff763a8450  r14: 0x00007fff762ec180  r15: 0x00007fff58097220
  rip: 0x00007fff8b963212  rfl: 0x0000000000000206  cr2: 0x00007fff762e4ff0
Logical CPU: 0

External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by all processes on this machine:
    task_for_pid: 220269
    thread_create: 0
    thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=157.0M resident=84.6M(54%) swapped_out_or_unallocated=72.4M(46%)
Writable regions: Total=60.9M written=13.6M(22%) resident=15.8M(26%) swapped_out=0K(0%) unallocated=45.2M(74%)
 
REGION TYPE         VIRTUAL
===========         =======
MALLOC                49.9M
MALLOC guard page       48K
STACK GUARD           56.0M
Stack                 10.0M
VM_ALLOCATE              8K
__DATA                11.6M
__IMAGE                528K
__LINKEDIT            55.4M
__TEXT               101.5M
__UNICODE              544K
mapped file           18.7M
shared memory           12K
===========         =======
TOTAL                304.3M

Model: Macmini6,1, BootROM MM61.0106.B03, 2 processors, Intel Core i5, 2.5 GHz, 16 GB, SMC 2.7f1
Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In, 768 MB
Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x85F7, 0x483634314755363747313630304700000000
Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x85F7, 0x483634314755363747313630304700000000