kicad-developers team mailing list archive

[Jason Whiteman <whitemanjason@xxxxxxxxx>]

Thanks again.  I had already added the suggested OnExit printfs directly
after sending my previous message as I had mentioned the coverage was not
full.

int  OnExit()           // overload wxApp virtual
    {
  int jwdebug; // JW Debug

  OutputDebugString(TEXT("single_top.cpp: OnExit() - Before
wxApp::OnExit()\n"));  // JW Debug
  jwdebug = wxApp::OnExit();  // JW Debug
  OutputDebugString(TEXT("single_top.cpp: OnExit() - After
wxApp::OnExit()\n"));  // JW Debug
  return (jwdebug);
        // return wxApp::OnExit(); original
    }

No interesting debug output as I saw printf output before and after
wxApp::OnExit

Converting the macro on line 190: "IMPLEMENT_APP( APP_SINGLE_TOP );" will
require compiling wxWidgets from source which is a "blackbox" portion of
winbuilder - tipping the scale to use Linux as a dev. environment so I can
compile "proper" in a native dev. environment.   At least, it is my
understanding that this is a pre-built portion of Kicad using the
winbuilder environment.

Something up with my target OS is not outside of the domain of
possibilities.  Thus far I have a win 2k8 server that bails out in early
code - a win 7 machine that bails out in very late code (possibly not even
Kicad as mentioned -- the exception is noted in the Kicad thread) so
digging up a 3rd opinion in my local pool would be a datapoint.

Regards,
Jason



On Sun, Jul 13, 2014 at 11:41 AM, Dick Hollenbeck <dick@xxxxxxxxxxx> wrote:

> No idea.
>
> I don't see the crash in the output.  It would be prudent to have the
> crash text and the
> debug text in the same stream if possible, that way it might infer
> "sequence of events".
>
> There's not much remaining in program execution before the end.  The only
> additional
> printf()'s you might add are here in APP_SINGLE_TOP's
>
>
>     int  OnExit()           // overload wxApp virtual
>     {
>         return wxApp::OnExit();
>     }
>
>
> before and after.  The printf()'s from PGM_BASE::destroy() are expected
> twice, yet we see
> only one.  The second set of printf()s are expected from the static
> destructor, which
> would fire way after APP_SINGLE_TOP::OnExit() returns, just before the
> program is tossed
> from memory.  This static destruction is the the result of line 190 in
> single_top.cpp.
> Since we don't see that second set of printf()s this tells us that the
> problem may not be
> the destruction of some other non-KiCad thing, possibily from another
> library that I have
> no knowledge of.  You might manually expand the macro at line 190 into C++
> code.  That
> would allow you to place some additional printf()s even closer to the end
> of the program.
>
>
> Also, I found this:
>
>
>
> http://stackoverflow.com/questions/5162011/what-does-this-windows-2008-debug-output-mean
>
>
> Maybe a phone call to Microsoft is in order, or a change in OS version or
> something.  To
> my knowledge you are the only KiCad user having this problem.
>
>
>
>
> On 07/13/2014 05:31 AM, Jason Whiteman wrote:
> > I've been busy with other work - but wanted to offer an update.
> >
> > For debugging the crash - the PGM_KICAD entries do not apply since
> Kicad.exe itself does
> > not crash - just pcbnew.    I do not see that pcbnew uses the PGM_KICAD
> exit routines here
> > - as PGM_KICAD destroyers work fine with kicad.exe.
> >
> > Granted -- not yet fully understanding the structure -- I placed debug
> outputs in the exit
> > routines of pcbnew and also destroyers within the src/kicad/common
> sources (pgm_base.cpp,
> > single_top.cpp, kiway.cpp).
> >
> > Therefore, the results are fairly noisy at this point.  Here is the
> output at this point
> > (note there is an unhandled win32 exception associated with this
> shutdown).  Although I
> > have not fully studied the output, I believe I may need to add more
> "printf" output to
> > capture the failure point:
> >
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] pcbframe.cpp: PCB_EDIT_FRAME::OnCloseWindow - Before Destroy()
> > [35836] pcbframe.cpp: PCB_EDIT_FRAME::OnCloseWindow - After Destroy()
> > [35836] pcbframe.cpp: PCB_EDIT_FRAME::~PCB_EDIT_FRAME() - Before
> destroyTools()
> > [35836] pcbframe.cpp: PCB_EDIT_FRAME::~PCB_EDIT_FRAME() - Before
> m_RecordingMacros = -1
> > [35836] pcbframe.cpp: PCB_EDIT_FRAME::~PCB_EDIT_FRAME() - Before for loop
> > [35836] pcbframe.cpp: PCB_EDIT_FRAME::~PCB_EDIT_FRAME() - Before delete
> m_drc
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before w =
> event.GetWindow()
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - Before for loop
> > [35836] kiway.cpp: KIWAY::player_destroy_handler - After for loop
> > [35836] single_top.cpp: OnPgmExit() - Before Kiway.OnKiwayEnd()
> > [35836] single_top.cpp: OnPgmExit() - Before saveCommonSettings()
> > [35836] single_top.cpp: OnPgmExit() - Before PGM_BASE::destroy()
> > [35836] pgm_base.cpp: PGM_BASE::destroy() - Before delete
> m_common_settings
> > [35836] pgm_base.cpp: PGM_BASE::destroy() - Before m_common_settings = 0
> > [35836] pgm_base.cpp: PGM_BASE::destroy() - Before delete m_pgm_checker
> > [35836] pgm_base.cpp: PGM_BASE::destroy() - Before m_pgm_checker = 0
> > [35836] pgm_base.cpp: PGM_BASE::destroy() - Before delete m_file_checker
> > [35836] pgm_base.cpp: PGM_BASE::destroy() - Before m_file_checker = 0
> > [35836] pgm_base.cpp: PGM_BASE::destroy() - Before delete m_locale
> > [35836] pgm_base.cpp: PGM_BASE::destroy() - Before m_locale = 0
> > [35836] pgm_base.cpp: PGM_BASE::destroy() - Before delete m_html_ctrl
> > [35836] pgm_base.cpp: PGM_BASE::destroy() - Before m_html_ctrl = 0
> > [35836] pgm_base.cpp: PGM_BASE::destroy() - After m_html_ctrl = 0
> > [35836] single_top.cpp: OnPgmExit() - After PGM_BASE::destroy()
> > [FFFFFA800783F200] WskProIRPGetAddrInfo is called.
> > [bind=FFFFFA8006F43760] Binding reference count++ = 2 (status =
> 00000000, impersonation= 2).
> > [FFFFFA80077D90F0] Request reference count++ = 3.
> > [FFFFFA80077D90F0] RPC method type = 1: rpc-method succeeded, queue to
> rpc-pending-list.
> > [FFFFFA80077D90F0] Request reference count-- = 2.
> > [FFFFFA80077D90F0] WskKnrRpcComplete: rpc calls back for completion.
> > [FFFFFA80077D90F0] WskKnrCompletePending: complete pending request
> (rpc=1).
> > [FFFFFA80077D90F0] Request reference count-- = 1.
> > [FFFFFA80077D90F0] Request reference count-- = 0.
> > [FFFFFA80077D90F0] WskKnrCompleteRequest: rpc completion return status =
> 00000000
> > (reply=c0000272).
> > [FFFFFA80077D90F0] WskProAPIGetAddressInfo returned addrinfo:
> [addr=0000000000000000].
> > [bind=FFFFFA8006F43760] Binding reference count-- = 1.
> > [FFFFFA80077D90F0] WskKnrCompleteRequest: complete irp with IO status =
> c0000272.
> > [FFFFFA800783F200] WskProIRPGetAddrInfo is called.
> > [bind=FFFFFA8006F43760] Binding reference count++ = 2 (status =
> 00000000, impersonation= 2).
> > [FFFFFA80077D90F0] Request reference count++ = 3.
> > [FFFFFA80077D90F0] RPC method type = 1: rpc-method succeeded, queue to
> rpc-pending-list.
> > [FFFFFA80077D90F0] Request reference count-- = 2.
> > [FFFFFA80077D90F0] WskKnrRpcComplete: rpc calls back for completion.
> > [FFFFFA80077D90F0] WskKnrCompletePending: complete pending request
> (rpc=1).
> > [FFFFFA80077D90F0] Request reference count-- = 1.
> > [FFFFFA80077D90F0] Request reference count-- = 0.
> > [FFFFFA80077D90F0] WskKnrCompleteRequest: rpc completion return status =
> 00000000
> > (reply=c0000272).
> > [FFFFFA80077D90F0] WskProAPIGetAddressInfo returned addrinfo:
> [addr=0000000000000000].
> > [bind=FFFFFA8006F43760] Binding reference count-- = 1.
> > [FFFFFA80077D90F0] WskKnrCompleteRequest: complete irp with IO status =
> c0000272.
> >
> >
> > On Sun, Jul 6, 2014 at 11:54 AM, Dick Hollenbeck <dick@xxxxxxxxxxx
> > <mailto:dick@xxxxxxxxxxx>> wrote:
> >
> >     On 07/05/2014 08:23 PM, Jason Whiteman wrote:
> >     > Team,
> >     >
> >     >      I've been using the "printf" method to identify the cause of
> a windows exception on
> >     > close of pcbnew.exe (release) I have seen.  However, all passed
> for as deep to the
> >     end of
> >     > the program as I could identify.
> >
> >     I maintain about 6 "out of tree" build directories:
> >
> >     Debug using wx3.1x
> >     Debug using wx2.8.11
> >     Release using wx2.8.11
> >     Release using wx3.1x
> >     Debug using SCRIPTING
> >     Release using SCRIPTING
> >
> >     This way the whole tree rarely gets recompiled.
> >
> >     A fast computer helps, especially if your time is worth something.
> >
> >     For this problem, I think printf() may be a sufficient
> troubleshooting aid.
> >
> >     After the program returns from main(), the static C++ destructors
> run.  I was seeing
> >     problems with the destruction of the wxSingleInstanceChecker
> objects.  There can be out of
> >     sequence issues on static C++ destruction just like there can be for
> static construction.
> >       You know, one object depends on another, and they are destroyed
> out of sequence.
> >
> >     You might put some printf()'s in PGM_BASE::destroy(), be sure and
> terminate each string
> >     with a newline so it gets flushed.
> >
> >     Probably these printf()'s will show up twice:
> >
> >     1) once during the explicit call to PGM_BASE::destroy() from
> PGM_KICAD::OnPgmExit() thru
> >     PGM_KICAD::destroy(), or PGM_SINGLE_TOP::OnPgmExit().
> >
> >
> >     2) static C++ destruction of the PGM_BASE object.  Everything is
> already destroyed by then
> >     however.
> >
> >     I'm thinking that the last printf() you see, tells that you got at
> least that far before
> >     the segfault.
> >
> >
> >
> >     > Therefore, I wanted to transition to a debug build and
> >     > use debug tools to attempt to identify the source of my windows
> exception on pcbnew
> >     exit.
> >
> >     Are you starting with kicad.exe or pcbnew.exe ?
> >
> >
> >
> >     >
> >     >      What I've run into is a link error that mirrors a similar
> issue previously
> >     identified
> >     > by another developer on the list -- and this thread is quite
> dated.  Reading the
> >     thread, I
> >     > did not readily see how to resolve the issue.
> >     >
> >     > https://lists.launchpad.net/kicad-developers/msg11097.html
> >     >
> >     >      What I found was the issue was reproduced with recent builds
> if I had
> >     previously set
> >     > the debug level to "Release", change it to "Debug" and run "make"
> then I would see
> >     this issue.
> >     >
> >     >       In an attempt to resolve the issue, I went to the ./build
> directory and ran a
> >     > "mingw32-make.exe clean".   This did not help.  The latest attempt
> used SCRIPTING OFF,
> >     > make clean, then the hour-long+ rebuild.
> >     >
> >     >      Some sample error output (without having to look at the link
> above):
> >     >
> >     > CMakeFiles\_pcbnew.dir/objects.a(pcbnewPYTHON_wrap.cxx.obj): In
> function
> >     > `SWIG_Python_AddErrorMsg':
> >     >
> >
> C:/kicad_build/kicad-winbuilder-3.4/build/Debug/pcbnew/scripting/pcbnewPYTHON_wrap.cxx:1020:
> >     > undefined reference to `_imp___Py_RefTotal'
> >     >
> >
> C:/kicad_build/kicad-winbuilder-3.4/build/Debug/pcbnew/scripting/pcbnewPYTHON_wrap.cxx:1020:
> >     > undefined reference to `_imp___Py_RefTotal'
> >     >
> >
> C:/kicad_build/kicad-winbuilder-3.4/build/Debug/pcbnew/scripting/pcbnewPYTHON_wrap.cxx:1024:
> >     > undefined reference to `_imp___Py_RefTotal'
> >     >
> >     >      Is there advice on how to get the debug to work w/winbuilder?
> >     >
> >     > Regards,
> >     > Jason
> >     >
> >     >
> >     >
> >     >
> >     > _______________________________________________
> >     > Mailing list: https://launchpad.net/~kicad-developers
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> >     <mailto:kicad-developers@xxxxxxxxxxxxxxxxxxx>
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> >     >
> >
> >
> >     _______________________________________________
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> >
> >
> >
> >
> > _______________________________________________
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> > Post to     : kicad-developers@xxxxxxxxxxxxxxxxxxx
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> >
>
>
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