Re: Problem running ddd on Cygwin

[dirk . goethals]

> Hi Dirk,
>
> Can you provide a backtrace from the core
> file?
>
>
>  
Here is wat i was able to construct with gdb:


(gdb) run
Starting program: /usr/local/bin/ddd.exe
warning: LDR: Automatic DLL Relocation in ddd.exe

warning: LDR: Dll cygX11-6.dll base 10000000 relocated due to collision with D:\
Cygwin\bin\cygncurses7.dll

warning: LDR: Automatic DLL Relocation in ddd.exe

warning: LDR: Dll cygcygipc-2.dll base 10000000 relocated due to collision with
D:\Cygwin\bin\cygncurses7.dll

warning: LDR: Automatic DLL Relocation in ddd.exe

warning: LDR: Dll cygXaw-7.dll base 10000000 relocated due to collision with D:\
Cygwin\bin\cygncurses7.dll

warning: LDR: Automatic DLL Relocation in ddd.exe

warning: LDR: Dll cygXext-6.dll base 10000000 relocated due to collision with D:
\Cygwin\bin\cygncurses7.dll

warning: LDR: Automatic DLL Relocation in ddd.exe

warning: LDR: Dll cygXmu-6.dll base 10000000 relocated due to collision with D:\
Cygwin\bin\cygncurses7.dll

warning: LDR: Automatic DLL Relocation in ddd.exe

warning: LDR: Dll cygXt-6.dll base 10000000 relocated due to collision with D:\C
ygwin\bin\cygncurses7.dll

warning: LDR: Automatic DLL Relocation in ddd.exe

warning: LDR: Dll cygICE-6.dll base 10000000 relocated due to collision with D:\
Cygwin\bin\cygncurses7.dll

warning: LDR: Automatic DLL Relocation in ddd.exe

warning: LDR: Dll cygSM-6.dll base 10000000 relocated due to collision with D:\C
ygwin\bin\cygncurses7.dll

warning: LDR: Automatic DLL Relocation in ddd.exe

warning: LDR: Dll cygXpm-4.dll base 10000000 relocated due to collision with D:\
Cygwin\bin\cygncurses7.dll

Warning: XmPrimitive ClassInitialize: XmeTraitSet failed

Error: attempt to add non-widget child "DropSiteManager" to parent "ddd" which s
upports only widgets

Xt error (attempt to add non-widget child "DropSiteManager" to parent "ddd" whic
h supports only widgets).

Oops!  You have found a bug in DDD.

If you can reproduce this bug, please send a bug report
to <address@hidden>, giving a subject like

    DDD 3.3.8 (i686-pc-cygwin) gets Xt error

To enable us to fix the bug, you should include the following information:
* What you were doing to get this message.  Report all the facts.
* The contents of the `~/.ddd/log' file as generated by this session.
Please read also the section "Reporting Bugs" in the DDD manual.

We thank you for your support.


Program received signal SIGSEGV, Segmentation fault.
0x01468c87 in XtDisplay () from /usr/X11R6/bin/cygXt-6.dll

(gdb) backtrace
#0  0x01468c87 in XtDisplay () from /usr/X11R6/bin/cygXt-6.dll
#1  0x00507ded in string_app_value(string const&, char const*, bool) (
    address@hidden, v=0x50a252 "3.3.8", check_default=false) at options.C:2059
#2  0x0050b6ca in save_options(unsigned long) (flags=1024) at strclass.h:964
#3  0x004b88ac in ddd_cleanup() () at exit.C:170
#4  0x004ba474 in ddd_xt_error(char*) (message=0x0) at exit.C:674
#5  0x004ba347 in ddd_xt_error(char*) (
    message=0x10072f70 "attempt to add non-widget child \"DropSiteManager\" to parent \"ddd\" which 
supports only widgets") at exit.C:689
#6  0x0145f1db in XtError () from /usr/X11R6/bin/cygXt-6.dll
#7  0x0145ecb7 in DefaultMsg () from /usr/X11R6/bin/cygXt-6.dll
#8  0x0145ed34 in _XtDefaultErrorMsg () from /usr/X11R6/bin/cygXt-6.dll
#9  0x0145ee3e in XtAppErrorMsg () from /usr/X11R6/bin/cygXt-6.dll
#10 0x0145b9c7 in _XtCreateWidget () from /usr/X11R6/bin/cygXt-6.dll
#11 0x0145bb25 in XtCreateWidget () from /usr/X11R6/bin/cygXt-6.dll
#12 0x006ca6b6 in _XmGetDropSiteManagerObject ()
    at /usr/include/c++/3.2/iostream:62
#13 0x006d3002 in _XmDropSiteWrapperCandidate ()
    at /usr/include/c++/3.2/iostream:62
#14 0x00647796 in ResizeWrapper () at /usr/include/c++/3.2/iostream:62
#15 0x00646869 in ResizeWrapper4 () at /usr/include/c++/3.2/iostream:62
#16 0x00689266 in initialize () at /usr/include/c++/3.2/iostream:62
#17 0x0145ad67 in CallInitialize () from /usr/X11R6/bin/cygXt-6.dll
#18 0x0145ad30 in CallInitialize () from /usr/X11R6/bin/cygXt-6.dll
#19 0x0145b351 in xtCreate () from /usr/X11R6/bin/cygXt-6.dll
#20 0x0022f590 in ?? ()
#21 0x1006a0d8 in ?? ()
#22 0x0022fd10 in ?? ()
(gdb) continue
Continuing.

Internal error (Segmentation fault).

Oops!  You have found a bug in DDD.

If you can reproduce this bug, please send a bug report
to <address@hidden>, giving a subject like

    DDD 3.3.8 (i686-pc-cygwin) gets `Segmentation fault' signal

To enable us to fix the bug, you should include the following information:
* What you were doing to get this message.  Report all the facts.
* The contents of the `~/.ddd/log' file as generated by this session.
Please read also the section "Reporting Bugs" in the DDD manual.

We thank you for your support.


Program exited with code 0205400.
(gdb) backtrace
No stack.