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1.84 - pythonw crashes when loading hello_world.py

OS: Win 7
PsychoPy version : 1.84.0
**Standard Standalone?: Y
**What are you trying to achieve?: Install program and test installation with a demo script.

**What did you try to make it work?:

I just installed 1.84.0 and was attempting to verify that it was working.

It starts without any error message. When I try to load “hello_world.py” then the program crashes with the error message that pythonw has stopped working.

Here are the details-

Problem signature:
Problem Event Name: APPCRASH
Application Name: pythonw.exe
Application Version: 0.0.0.0
Application Timestamp: 56634a06
Fault Module Name: MSVCP90.dll
Fault Module Version: 9.0.30729.6161
Fault Module Timestamp: 4dace5bd
Exception Code: c0000005
Exception Offset: 00016bba
OS Version: 6.1.7601.2.1.0.256.4
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

The problem occurred on both a Dell 780 and a Dell 980. Both are vanilla setups.

Ken

1 Like

That’s weird. And it crashes when you try to open the script or run the script?

You’re opening this from the demos menu or from >file>open?

Do all scripts fail to open?

I am running the programs from the Demos menu.

Hello_world, and both gammas crash the program when I attempt to load the script.

JND_Staircase and Runtime info will load the script but will crash when I attempt to run the script. They show the same error message:

Problem compiling:
  [Errno 13]
  Permission denied: 'C:\\Program Files (x86)\\PsychoPy2\\lib\\site-packages\\psychopy-1.84.0-py2.7.egg\\psychopy\\demos\\coder\\experiment
  control\\JND_staircase_exp.pyc'
 
 
Problem compiling:
  [Errno 13]
  Permission denied: 'C:\\Program Files (x86)\\PsychoPy2\\lib\\site-packages\\psychopy-1.84.0-py2.7.egg\\psychopy\\demos\\coder\\experiment
  control\\runtimeInfo.pyc'

These problems occur across 3 machines. Each machine used separate install programs.

Ken

I deleted 1.84.0 and installed 1.83.4. Scripts now load and run from the Demos menu.

I still get [Errno 13] but the scripts run anyway.

Ken

For me, Psychopy1.84 (but not the previous version) with OSX10.11 crashes whenever I open hello_world.py from the Demos menu, but other demo scripts I have tried do not crash it.
I’m pasting part of the Console crash report below - the wholre port exceeds max message size

Process: PsychoPy2 [570]
Path: /Applications/PsychoPy2.app/Contents/MacOS/PsychoPy2
Identifier: org.psychopy.PsychoPy2
Version: 1.84.0 (0.0.0)
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: PsychoPy2 [570]
User ID: 503

Date/Time: 2016-09-03 19:20:21.391 +1000
OS Version: Mac OS X 10.11.6 (15G31)
Report Version: 11
Anonymous UUID: 0BACB8B3-5D99-FBD9-7B4F-8E7D6EC73D73

Time Awake Since Boot: 480 seconds

System Integrity Protection: enabled

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

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000048
Exception Note: EXC_CORPSE_NOTIFY

VM Regions Near 0x48:
–>
__TEXT 0000000100000000-000000010000a000 [ 40K] r-x/rwx SM=COW /Applications/PsychoPy2.app/Contents/MacOS/PsychoPy2

Application Specific Information:
Performing @selector(clickedAction:) from sender wxNSMenuItem 0x1120f18f0

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libstdc++.6.dylib 0x00007fff8f4b24e9 std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::basic_string(std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&) + 9
1 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a411795 wxFileHistoryBase::AddFileToHistory(wxString const&) + 4213
2 misc.so 0x000000010bc42d9d wxPyLogGeneric(unsigned long, wxString const&) + 18221
3 org.python.python 0x00000001043c40ba PyEval_EvalFrameEx + 35834
4 org.python.python 0x00000001043c6d23 PyEval_EvalCodeEx + 2115
5 org.python.python 0x00000001043c3673 PyEval_EvalFrameEx + 33203
6 org.python.python 0x00000001043c6d23 PyEval_EvalCodeEx + 2115
7 org.python.python 0x000000010433bf30 PyClassMethod_New + 800
8 org.python.python 0x0000000104309d72 PyObject_Call + 98
9 org.python.python 0x000000010431c52d PyInstance_NewRaw + 1101
10 org.python.python 0x0000000104309d72 PyObject_Call + 98
11 org.python.python 0x00000001043ba207 PyEval_CallObjectWithKeywords + 87
12 core.so 0x0000000109ede7e8 wxPyCallback::EventThunker(wxEvent&) + 312
13 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a2920e4 wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) + 84
14 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a2931df wxEvtHandler::SearchDynamicEventTable(wxEvent&) + 111
15 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a294348 wxEvtHandler::TryHereOnly(wxEvent&) + 40
16 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a294529 wxEvtHandler::ProcessEvent(wxEvent&) + 265
17 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a2921db wxEvtHandler::DoTryChain(wxEvent&) + 75
18 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a29440a wxEvtHandler::ProcessEventLocally(wxEvent&) + 74
19 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a294465 wxEvtHandler::ProcessEvent(wxEvent&) + 69
20 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a4d5824 wxWindowBase::TryAfter(wxEvent&) + 116
21 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a294543 wxEvtHandler::ProcessEvent(wxEvent&) + 291
22 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a293f96 wxEvtHandler::SafelyProcessEvent(wxEvent&) + 22
23 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a4d47b0 wxWindowBase::HandleWindowEvent(wxEvent&) const + 16
24 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a4826b0 wxMenuBase::SendEvent(int, int) + 256
25 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a2fbd95 wxMenu::HandleCommandProcess(wxMenuItem*, wxWindow*) + 101
26 libsystem_trace.dylib 0x00007fff8aa6107a _os_activity_initiate + 75
27 com.apple.AppKit 0x00007fff888bddbd -[NSApplication sendAction:to:from:] + 460
28 com.apple.AppKit 0x00007fff888bdb57 -[NSMenuItem _corePerformAction] + 336
29 com.apple.AppKit 0x00007fff888bd8b7 -[NSCarbonMenuImpl performActionWithHighlightingForItemAtIndex:] + 114
30 libsystem_trace.dylib 0x00007fff8aa6107a _os_activity_initiate + 75
31 com.apple.AppKit 0x00007fff8894fe54 -[NSMenu performActionForItemAtIndex:] + 131
32 com.apple.AppKit 0x00007fff8894fdc7 -[NSMenu _internalPerformActionForItemAtIndex:] + 35
33 com.apple.AppKit 0x00007fff8894fc1f -[NSCarbonMenuImpl _carbonCommandProcessEvent:handlerCallRef:] + 107
34 com.apple.AppKit 0x00007fff887f4fd9 NSSLMMenuEventHandler + 708
35 com.apple.HIToolbox 0x00007fff94b877be DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) + 1231
36 com.apple.HIToolbox 0x00007fff94b86c48 SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) + 404
37 com.apple.HIToolbox 0x00007fff94b9c9e6 SendEventToEventTarget + 40
38 com.apple.HIToolbox 0x00007fff94be699a SendHICommandEvent(unsigned int, HICommand const*, unsigned int, unsigned int, unsigned char, void const*, OpaqueEventTargetRef*, OpaqueEventTargetRef*, OpaqueEventRef**) + 411
39 com.apple.HIToolbox 0x00007fff94c11d5b SendMenuCommandWithContextAndModifiers + 59
40 com.apple.HIToolbox 0x00007fff94c11d0c SendMenuItemSelectedEvent + 188
41 com.apple.HIToolbox 0x00007fff94c11be8 FinishMenuSelection(SelectionData*, MenuResult*, MenuResult*) + 96
42 com.apple.HIToolbox 0x00007fff94c12596 MenuSelectCore(MenuData*, Point, double, unsigned int, OpaqueMenuRef**, unsigned short*) + 711
43 com.apple.HIToolbox 0x00007fff94c12230 _HandleMenuSelection2 + 460
44 com.apple.AppKit 0x00007fff887e00fa _NSHandleCarbonMenuEvent + 277
45 com.apple.AppKit 0x00007fff8865513d _DPSNextEvent + 1906
46 com.apple.AppKit 0x00007fff88654226 -[NSApplication _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 454
47 com.apple.AppKit 0x00007fff88648d80 -[NSApplication run] + 682
48 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a390148 wxGUIEventLoop::OSXDoRun() + 248
49 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a25d65f wxCFEventLoop::DoRun() + 31
50 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a195d51 wxEventLoopBase::Run() + 65
51 libwx_osx_cocoau-3.0.0.1.0.dylib 0x000000010a15b557 wxAppConsoleBase::MainLoop() + 103
52 core.so 0x0000000109ed549c wxPyApp::MainLoop() + 76
53 core.so 0x0000000109f1fdaf wxPySizer::wxCreateObject() + 196783
54 org.python.python 0x00000001043c40ba PyEval_EvalFrameEx + 35834
55 org.python.python 0x00000001043c6d23 PyEval_EvalCodeEx + 2115
56 org.python.python 0x000000010433bf30 PyClassMethod_New + 800
57 org.python.python 0x0000000104309d72 PyObject_Call + 98
58 org.python.python 0x000000010431c52d PyInstance_NewRaw + 1101
59 org.python.python 0x0000000104309d72 PyObject_Call + 98
60 org.python.python 0x00000001043bfbc0 PyEval_EvalFrameEx + 18176
61 org.python.python 0x00000001043c3736 PyEval_EvalFrameEx + 33398
62 org.python.python 0x00000001043c6d23 PyEval_EvalCodeEx + 2115
63 org.python.python 0x00000001043c483a PyEval_EvalFrameEx + 37754
64 org.python.python 0x00000001043c6d23 PyEval_EvalCodeEx + 2115
65 org.python.python 0x00000001043c3673 PyEval_EvalFrameEx + 33203
66 org.python.python 0x00000001043c6d23 PyEval_EvalCodeEx + 2115
67 org.python.python 0x00000001043c6e46 PyEval_EvalCode + 54
68 org.python.python 0x00000001043ebcde PyRun_FileExFlags + 174
69 org.python.python 0x00000001043ebf7a PyRun_SimpleFileExFlags + 458
70 org.psychopy.PsychoPy2 0x000000010000275b 0x100000000 + 10075
71 org.psychopy.PsychoPy2 0x000000010000117a main + 650
72 org.psychopy.PsychoPy2 0x0000000100000be4 start + 52

Thread 1:
0 libsystem_kernel.dylib 0x00007fff8cbb65e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff9cc2a578 _pthread_wqthread + 1283
2 libsystem_pthread.dylib 0x00007fff9cc28341 start_wqthread + 13

Thread 2:
0 libsystem_kernel.dylib 0x00007fff8cbb65e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff9cc2a578 _pthread_wqthread + 1283
2 libsystem_pthread.dylib 0x00007fff9cc28341 start_wqthread + 13

Thread 3:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x00007fff8cbb6efa kevent_qos + 10
1 libdispatch.dylib 0x00007fff9bf92165 _dispatch_mgr_invoke + 216
2 libdispatch.dylib 0x00007fff9bf91dcd _dispatch_mgr_thread + 52

Thread 4:
0 libsystem_kernel.dylib 0x00007fff8cbb65e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff9cc2a578 _pthread_wqthread + 1283
2 libsystem_pthread.dylib 0x00007fff9cc28341 start_wqthread + 13

Thread 5:
0 libsystem_kernel.dylib 0x00007fff8cbb65e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff9cc2a578 _pthread_wqthread + 1283
2 libsystem_pthread.dylib 0x00007fff9cc28341 start_wqthread + 13

Thread 6:
0 libsystem_kernel.dylib 0x00007fff8cbb65e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff9cc2a578 _pthread_wqthread + 1283
2 libsystem_pthread.dylib 0x00007fff9cc28341 start_wqthread + 13

Thread 7:
0 libsystem_kernel.dylib 0x00007fff8cbb65e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff9cc2a578 _pthread_wqthread + 1283
2 libsystem_pthread.dylib 0x00007fff9cc28341 start_wqthread + 13

Thread 8:
0 libsystem_kernel.dylib 0x00007fff8cbb65e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff9cc2a578 _pthread_wqthread + 1283
2 libsystem_pthread.dylib 0x00007fff9cc28341 start_wqthread + 13

Thread 9:
0 libsystem_kernel.dylib 0x00007fff8cbb65e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff9cc2a578 _pthread_wqthread + 1283
2 libsystem_pthread.dylib 0x00007fff9cc28341 start_wqthread + 13

Thread 10:
0 libsystem_kernel.dylib 0x00007fff8cbb65e2 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff9cc2a578 _pthread_wqthread + 1283
2 libsystem_pthread.dylib 0x00007fff9cc28341 start_wqthread + 13

Thread 11:
0 libsystem_kernel.dylib 0x00007fff8cbb5db6 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff9cc2b728 _pthread_cond_wait + 767
2 interpreter.so 0x000000010fd9900b th_worker(void*) + 155
3 libsystem_pthread.dylib 0x00007fff9cc2a99d _pthread_body + 131
4 libsystem_pthread.dylib 0x00007fff9cc2a91a _pthread_start + 168
5 libsystem_pthread.dylib 0x00007fff9cc28351 thread_start + 13

Thread 12:
0 libsystem_kernel.dylib 0x00007fff8cbb5db6 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff9cc2b728 _pthread_cond_wait + 767
2 interpreter.so 0x000000010fd9900b th_worker(void*) + 155
3 libsystem_pthread.dylib 0x00007fff9cc2a99d _pthread_body + 131
4 libsystem_pthread.dylib 0x00007fff9cc2a91a _pthread_start + 168
5 libsystem_pthread.dylib 0x00007fff9cc28351 thread_start + 13

Thread 13:
0 libsystem_kernel.dylib 0x00007fff8cbb5db6 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff9cc2b728 _pthread_cond_wait + 767
2 interpreter.so 0x000000010fd9900b th_worker(void*) + 155
3 libsystem_pthread.dylib 0x00007fff9cc2a99d _pthread_body + 131
4 libsystem_pthread.dylib 0x00007fff9cc2a91a _pthread_start + 168
5 libsystem_pthread.dylib 0x00007fff9cc28351 thread_start + 13

Thread 14:
0 libsystem_kernel.dylib 0x00007fff8cbb5db6 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff9cc2b728 _pthread_cond_wait + 767
2 interpreter.so 0x000000010fd9900b th_worker(void*) + 155
3 libsystem_pthread.dylib 0x00007fff9cc2a99d _pthread_body + 131
4 libsystem_pthread.dylib 0x00007fff9cc2a91a _pthread_start + 168
5 libsystem_pthread.dylib 0x00007fff9cc28351 thread_start + 13

Thread 15:
0 libsystem_kernel.dylib 0x00007fff8cbb5db6 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff9cc2b728 _pthread_cond_wait + 767
2 interpreter.so 0x000000010fd9900b th_worker(void*) + 155
3 libsystem_pthread.dylib 0x00007fff9cc2a99d _pthread_body + 131
4 libsystem_pthread.dylib 0x00007fff9cc2a91a _pthread_start + 168
5 libsystem_pthread.dylib 0x00007fff9cc28351 thread_start + 13

Thread 16:
0 libsystem_kernel.dylib 0x00007fff8cbb5db6 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff9cc2b728 _pthread_cond_wait + 767
2 interpreter.so 0x000000010fd9900b th_worker(void*) + 155
3 libsystem_pthread.dylib 0x00007fff9cc2a99d _pthread_body + 131
4 libsystem_pthread.dylib 0x00007fff9cc2a91a _pthread_start + 168
5 libsystem_pthread.dylib 0x00007fff9cc28351 thread_start + 13

Thread 17:
0 libsystem_kernel.dylib 0x00007fff8cbb5db6 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff9cc2b728 _pthread_cond_wait + 767
2 interpreter.so 0x000000010fd9900b th_worker(void*) + 155
3 libsystem_pthread.dylib 0x00007fff9cc2a99d _pthread_body + 131
4 libsystem_pthread.dylib 0x00007fff9cc2a91a _pthread_start + 168
5 libsystem_pthread.dylib 0x00007fff9cc28351 thread_start + 13

Thread 18:
0 libsystem_kernel.dylib 0x00007fff8cbb5db6 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff9cc2b728 _pthread_cond_wait + 767
2 interpreter.so 0x000000010fd9900b th_worker(void*) + 155
3 libsystem_pthread.dylib 0x00007fff9cc2a99d _pthread_body + 131
4 libsystem_pthread.dylib 0x00007fff9cc2a91a _pthread_start + 168
5 libsystem_pthread.dylib 0x00007fff9cc28351 thread_start + 13

Thread 19:: com.apple.NSEventThread
0 libsystem_kernel.dylib 0x00007fff8cbaff72 mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff8cbaf3b3 mach_msg + 55
2 com.apple.CoreFoundation 0x00007fff8c7b21c4 __CFRunLoopServiceMachPort + 212
3 com.apple.CoreFoundation 0x00007fff8c7b168c __CFRunLoopRun + 1356
4 com.apple.CoreFoundation 0x00007fff8c7b0ed8 CFRunLoopRunSpecific + 296
5 com.apple.AppKit 0x00007fff887aad95 _NSEventThread + 149
6 libsystem_pthread.dylib 0x00007fff9cc2a99d _pthread_body + 131
7 libsystem_pthread.dylib 0x00007fff9cc2a91a _pthread_start + 168
8 libsystem_pthread.dylib 0x00007fff9cc28351 thread_start + 13

Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x000000010b090110 rbx: 0x00007fff5fbf9eb0 rcx: 0x00000000005e8300 rdx: 0x000000000006b4b0
rdi: 0x00007fff5fbf9eb0 rsi: 0x0000000000000048 rbp: 0x00007fff5fbf9e70 rsp: 0x00007fff5fbf9e60
r8: 0x000000000000003f r9: 0x0000000113e91a50 r10: 0x0000000014fe0251 r11: 0x0000000113e00000
r12: 0x00007fff5fbf9eb0 r13: 0x00000001003aff70 r14: 0x0000000103104100 r15: 0x00000001098b48b3
rip: 0x00007fff8f4b24e9 rfl: 0x0000000000010206 cr2: 0x0000000000000048

Logical CPU: 2
Error Code: 0x00000004
Trap Number: 14

Binary Images:
0x100000000 - 0x100009fff +org.psychopy.PsychoPy2 (1.84.0 - 0.0.0) /Applications/PsychoPy2.app/Contents/MacOS/PsychoPy2
0x100076000 - 0x100079ff7 +zlib.so (???) <81CFA8F1-F57F-9B2B-0869-A68AAD20F1DD> /Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/lib-dynload/zlib.so
0x1000c4000 - 0x1000ddfff libexpat.1.dylib (12.60.1) <6BF318AC-F90F-3F16-99C2-6ADDE404E280> /usr/lib/libexpat.1.dylib
0x1000e7000 - 0x1000e7fff +grp.so (???) <1836D3C3-CCED-5E40-5695-812612F6E84D> /Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/lib-dynload/grp.so
0x1000ea000 - 0x1000f0ff7 +_json.so (???) <1C92C9C7-6057-E37C-7321-0999973EF548> /Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/lib-dynload/_json.so
0x1000f4000 - 0x1000f6ff7 +time.so (???) <0D2E7145-66AD-2D3C-66E4-1B9ADC5C7A59> /Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/lib-dynload/time.so
0x104300000 - 0x104472ff7 +org.python.python (2.7.12, [c] 2001-2016 Python Software Foundation. - 2.7.12) <831DC7C1-B842-23D7-69C8-73A7D5E5574C> /Applications/PsychoPy2.app/Contents/Frameworks/Python.framework/Versions/2.7/Python
0x1047d6000 - 0x1047ecff7 +_ctypes.so (???) /Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/lib-dynload/_ctypes.so
0x1047f5000 - 0x1047f9ff7 +_struct.so (???) /Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/lib-dynload/_struct.so
0x106b5d000 - 0x106b5fff7 +_locale.so (???) <53986AC4-ACA1-2D91-18B0-D82D415A3A23> /Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/lib-dynload/_locale.so
0x106b62000 - 0x106b69ff7 +itertools.so (???) /Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/lib-dynload/itertools.so
0x106bb1000 - 0x106bb4ff7 +strop.so (???) <40B05D3E-1DED-ED4E-6436-D230D8105431> /Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/lib-dynload/strop.so
0x106bb8000 - 0x106bb9ff7 +_functools.so (???) <9D740A66-E497-C8B0-12A5-172FB6BFC1F1> /Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/lib-dynload/_functools.so
0x106bbc000 - 0x106bc0fff +operator.so (???) <198AB272-F92F-F09D-86DB-4DC804FB50E3> /Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/lib-dynload/operator.so
0x106bc5000 - 0x106bc6fff +cStringIO.so (???) <4F4158C8-40AC-BD52-5585-747EF47FA628> /Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/lib-dynload/cStringIO.so
0x106c8a000 - 0x106c8dfff +select.so (???) /Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/lib-dynload/select.so

ok, I’m now able to replicate the problem so hopefully I’ll be able to fix it too :slight_smile:

OK, to confirm this is fixed now and will be in the new release.
Apparently a small number of the event ids that the app was assigning were clashing and I’ve had to use a new way to create/track them.

https://github.com/psychopy/psychopy/commit/4502b8e2d63efbc81c31fd0d6eaf59e960822c3a

Thanks for your help on this issue.

Ken

Fix was released just now as part of 1.84.1: