Hi Andy,

Have you upgraded source code recently (revision >=5648)? Jean-Pierre
has committed a potential fix for the problem.

Regards,
Orson

On 05/12/2015 08:37 AM, Andy Peters wrote:
> 
>> On May 6, 2015, at 12:55 PM, Andy Peters <[email protected]> wrote:
>>
>> Using Adam’s nightly OS X builds, most recently BZR 5645, pcbnew is 
>> repeatedly crashing. It happens on both my 10.9 machine and my 10.10 
>> machine. In OpenGL mode, it seems to get confused about menus, or something. 
>> It happens if I right-click to do something. I am not exactly sure what 
>> conditions cause it. Attached is the relevant part of the bug report:
>>
>>
>> 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 
>> 'NSInternalInconsistencyException', reason: 'Menu to be set as submenu is 
>> already a submenu of some menu.'
>> abort() called
>> terminating with uncaught exception of type NSException
> 
> OK, I have come up with a sequence that will kill pcbnew dead every time. It 
> happens with my builds, it happens with the nightlies.
> 
> In the openGL canvas, select a footprint. Either left-click on it so it is 
> highlighted, or right-click on it to bring up the context menu. Either select 
> something from the context menu, or click the canvas to clear the selection, 
> doesn’t matter. Then right-click on any footprint or element in the design.
> 
> Bang — pcbnew will crash with the “Menu to be set as submenu is already a 
> submenu of some menu.” 
> 
> The dispatch queue for the thread that crashes is here:
> 
> Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
> 0   libsystem_kernel.dylib        0x00007fff918e5866 __pthread_kill + 10
> 1   libsystem_pthread.dylib       0x00007fff8baca35c pthread_kill + 92
> 2   libsystem_c.dylib             0x00007fff88eb6b1a abort + 125
> 3   libc++abi.dylib               0x00007fff92228f31 abort_message + 257
> 4   libc++abi.dylib               0x00007fff9224e952 
> default_terminate_handler() + 264
> 5   libobjc.A.dylib               0x00007fff9200c30d _objc_terminate() + 103
> 6   libc++abi.dylib               0x00007fff9224c1d1 std::__terminate(void 
> (*)()) + 8
> 7   libc++abi.dylib               0x00007fff9224bc5b __cxa_throw + 124
> 8   libobjc.A.dylib               0x00007fff9200bfa1 objc_exception_throw + 
> 343
> 9   com.apple.CoreFoundation      0x00007fff8f6b7038 +[NSException 
> raise:format:arguments:] + 104
> 10  com.apple.Foundation          0x00007fff8ef25361 -[NSAssertionHandler 
> handleFailureInMethod:object:file:lineNumber:description:] + 189
> 11  com.apple.AppKit              0x00007fff95f17912 -[NSMenuItem 
> setSubmenu:] + 203
> 12  libwx_osx_cocoau_core-3.0.0.dylib 0x000000010d608d5a 
> wxMenuCocoaImpl::InsertOrAppend(wxMenuItem*, unsigned long) + 202
> 13  libwx_osx_cocoau_core-3.0.0.dylib 0x000000010d560f6a 
> wxMenu::DoInsertOrAppend(wxMenuItem*, unsigned long) + 122
> 14  libwx_osx_cocoau_core-3.0.0.dylib 0x000000010d5615c9 
> wxMenu::DoAppend(wxMenuItem*) + 41
> 15  _pcbnew.kiface                0x00000001137a8f17 
> CONTEXT_MENU::Add(CONTEXT_MENU*, wxString const&, bool) + 423
> 16  _pcbnew.kiface                0x00000001131f48b4 
> CONDITIONAL_MENU::Generate(SELECTION&) + 212
> 17  _pcbnew.kiface                0x00000001131ea6db 
> SELECTION_TOOL::Main(TOOL_EVENT const&) + 571
> 18  _pcbnew.kiface                0x000000011379ec46 COROUTINE<int, 
> TOOL_EVENT const&>::callerStub(long) + 38
> 19  _pcbnew.kiface                0x00000001138da537 make_fcontext + 55
> 
> so basically what I think is happening is that the previous context menu 
> hasn’t been “released.” This is where my application-programming fu is very 
> thin.
> 
> -a
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