On Monday 30 April 2007 08:10, Mattias Gaertner wrote:
> Can you create a backtrace?
> Start lazarus with gdb:
>
> []$ gdb ./lazarus
> break FPC_RAISEEXCEPTION
> run
> backtrace
>
>
> Mattias
do you mean like this below?
==============================================
[EMAIL PROTECTED] trunk]$ gdb ./lazarus
GNU gdb 6.3
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This GDB was configured as "i586-mandrake-linux-gnu"...Using host libthread_db
library "/lib/i686/libthread_db.so.1".
(gdb) break FPC_RAISEEXCEPTION
Breakpoint 1 at 0x8066526
(gdb) run
Starting program: /home/pineal/software/lazarus/trunk/lazarus
Reading symbols from shared object read from target memory...done.
Loaded system supplied DSO at 0xffffe000
TApplication.IconChanged - TODO: convert this message...no implementation in
gtk or win32
Detaching after fork from child process 3171.
Detaching after fork from child process 3172.
Detaching after fork from child process 3173.
WARNING: Macro not defined: "Target_OS".
TManagedBreakPoints.NotifyAdd A /home/pineal/software/mydiary/crop_do.pas 122
WARNING: Macro not defined: "Target_OS".
TMainIDE.DoLoadLFM A /home/pineal/software/temp/blank1.pas
IsPartOfProject=True
SUCCESS: streaming lfm="/home/pineal/software/temp/blank1.lfm"
(lazarus:3168): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(lazarus:3168): GLib-GObject-CRITICAL **: g_signal_handler_find: assertion
`G_TYPE_CHECK_INSTANCE (instance)' failed
(lazarus:3168): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(lazarus:3168): GLib-GObject-CRITICAL **: g_signal_handler_find: assertion
`G_TYPE_CHECK_INSTANCE (instance)' failed
(lazarus:3168): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(lazarus:3168): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion
`G_TYPE_CHECK_INSTANCE (instance)' failed
Breakpoint 1, 0x08066526 in fpc_raiseexception ()
(gdb) backtrace
#0 0x08066526 in fpc_raiseexception ()
#1 0x082045d8 in GETMAINWIDGET (WIDGET=0x0) at gtkproc.inc:3609
#2 0x08206287 in CONNECTSIGNAL (ANOBJECT=0x0, ASIGNAL=0x876f308,
ACALLBACKPROC=0x820cff0, ALCLOBJECT=0xb72cf1a8, AREQSIGNALMASK=4,
ASFLAGS=[CSFCONNECTREALIZE..CSFUPDATESIGNALMASK]) at gtkproc.inc:4843
#3 0x082063c5 in CONNECTSIGNAL (ANOBJECT=0x0, ASIGNAL=0x876f308,
ACALLBACKPROC=0x820cff0, ALCLOBJECT=0xb72cf1a8, AREQSIGNALMASK=4)
at gtkproc.inc:4882
#4 0x08198716 in CONNECTSENDERSIGNAL (ANOBJECT=0x0, ASIGNAL=0x876f308,
ACALLBACKPROC=0x820cff0, AREQSIGNALMASK=4, parentfp=0xbfd6c1e0)
at gtkobject.inc:3626
#5 0x08197f8f in TGTKWIDGETSET__SETCALLBACKEX (AMSG=512, AGTKOBJECT=0x0,
ALCLOBJECT=0xb72cf1a8, DIRECT=true, this=0xb7494028)
at gtkobject.inc:3896
#6 0x0810633f in TGTK2WIDGETSET__SETCALLBACKEX (AMSG=512, AGTKOBJECT=0x0,
ALCLOBJECT=0xb72cf1a8, DIRECT=true, this=0xb7494028)
at gtk2object.inc:507
#7 0x081987ad in TGTKWIDGETSET__SETCALLBACKDIRECT (AMSG=512, AGTKOBJECT=0x0,
ALCLOBJECT=0xb72cf1a8, this=0xb7494028)
at gtkobject.inc:4144
#8 0x08240290 in TGTK2WSCUSTOMCOMBOBOX__SETCALLBACKS (AWINCONTROL=0xb72cf1a8,
AWIDGET=0x8cfdcb0, AWIDGETINFO=0xb6e12848, pvmt=0xb74c72e8)
at gtk2wsstdctrls.pp:855
#9 0x08240d48 in TGTK2WSCUSTOMCOMBOBOX__CREATEHANDLE (AWINCONTROL=0xb72cf1a8,
APARAMS=
{CAPTION = 0xb600cdb0, STYLE = 1140850688, EXSTYLE = 0, X = 125, Y =
339, WIDTH = 83, HEIGHT = 21, WNDPARENT = 147697760, PARAM = 0x0, WINDOWCLASS
= {STYLE = 0, LPFNWNDPROC = 0x0, CBCLSEXTRA = 0, CBWNDEXTRA = 0, HINSTANCE =
0, HICON = 0, HCURSOR = 0, HBRBACKGROUND = 0, LPSZMENUNAME = 0x0,
LPSZCLASSNAME = 0x0}, WINCLASSNAME = {0 #0 <repeats 64 times>}},
pvmt=0xb74c72e8) at gtk2wsstdctrls.pp:1187
#10 0x0812874f in TWINCONTROL__CREATEWND (this=0xb72cf1a8) at
wincontrol.inc:5199
#11 0x08128417 in TWINCONTROL__CREATEHANDLE (this=0xb72cf1a8) at
wincontrol.inc:5135
#12 0x08123d9e in TWINCONTROL__UPDATESHOWING (this=0xb72cf1a8) at
wincontrol.inc:2587
#13 0x0812713f in TWINCONTROL__UPDATECONTROLSTATE (this=0xb72cf1a8) at
wincontrol.inc:4311
#14 0x0812a5db in TWINCONTROL__CMVISIBLECHANGED (THEMESSAGE=
{MSG = 45067, WPARAM = 1, LPARAM = 0, RESULT = 0, WPARAMLO = 1, WPARAMHI
= 0, LPARAMLO = 0, LPARAMHI = 0, RESULTLO = 0, RESULTHI = 0},
this=0xb72cf1a8) at wincontrol.inc:5992
#15 0x08065aa4 in SYSTEM_TOBJECT_$__DISPATCH$formal ()
#16 0x0812e162 in TCONTROL__WNDPROC (THEMESSAGE=
{MSG = 45067, WPARAM = 1, LPARAM = 0, RESULT = 0, WPARAMLO = 1, WPARAMHI
= 0, LPARAMLO = 0, LPARAMHI = 0, RESULTLO = 0, RESULTHI = 0},
this=0xb72cf1a8) at control.inc:1542
#17 0x08125aee in TWINCONTROL__WNDPROC (MESSAGE=
{MSG = 45067, WPARAM = 1, LPARAM = 0, RESULT = 0, WPARAMLO = 1, WPARAMHI
= 0, LPARAMLO = 0, LPARAMHI = 0, RESULTLO = 0, RESULTHI = 0},
this=0xb72cf1a8) at wincontrol.inc:3485
#18 0x0812d018 in TCONTROL__PERFORM (MSG=45067, WPARAM=1, LPARAM=0,
this=0xb72cf1a8) at control.inc:997
#19 0x081318ec in TCONTROL__SETVISIBLE (VALUE=true, this=0xb72cf1a8) at
control.inc:3180
#20 0x0826c5c3 in TOICUSTOMPROPERTYGRID__SETITEMINDEX (NEWINDEX=17,
this=0xb72cea68) at objectinspector.pp:1394
#21 0x0826d880 in TOICUSTOMPROPERTYGRID__SETITEMINDEXANDFOCUS
(NEWITEMINDEX=17, this=0xb72cea68) at objectinspector.pp:1641
#22 0x0826dbea in TOICUSTOMPROPERTYGRID__MOUSEDOWN (BUTTON=MBLEFT,
SHIFT=[SSLEFT], X=148, Y=345, this=0xb72cea68)
at objectinspector.pp:1737
#23 0x0812e227 in TCONTROL__DOMOUSEDOWN (MESSAGE=
{MSG = 513, KEYS = 1, XPOS = 148, YPOS = 345, POS = {X = 148, Y = 345},
DUMMY = 22610068, RESULT = 0}, BUTTON=MBLEFT, SHIFT=[],
this=0xb72cea68) at control.inc:1578
#24 0x0812e49d in TCONTROL__WMLBUTTONDOWN (MESSAGE=
{MSG = 513, KEYS = 1, XPOS = 148, YPOS = 345, POS = {X = 148, Y = 345},
DUMMY = 22610068, RESULT = 0}, this=0xb72cea68)
at control.inc:1668
#25 0x08065aa4 in SYSTEM_TOBJECT_$__DISPATCH$formal ()
#26 0x0812e162 in TCONTROL__WNDPROC (THEMESSAGE=
{MSG = 513, WPARAM = 1, LPARAM = 22610068, RESULT = 0, WPARAMLO = 1,
WPARAMHI = 0, LPARAMLO = 148, LPARAMHI = 345, RESULTLO = 0, RESULTHI = 0},
this=0xb72cea68) at control.inc:1542
---Type <return> to continue, or q <return> to quit---
#27 0x08125aee in TWINCONTROL__WNDPROC (MESSAGE=
{MSG = 513, WPARAM = 1, LPARAM = 22610068, RESULT = 0, WPARAMLO = 1,
WPARAMHI = 0, LPARAMLO = 148, LPARAMHI = 345, RESULTLO = 0, RESULTHI = 0},
this=0xb72cea68) at wincontrol.inc:3485
#28 0x08204419 in DELIVERMESSAGE (TARGET=0xb72cea68, AMESSAGE=void) at
gtkproc.inc:3543
#29 0x0820d562 in DELIVERMOUSEDOWNMESSAGE (WIDGET=0x8cdb3d0, EVENT=0x8ae18bc,
AWINCONTROL=0xb72cea68) at gtkcallback.inc:1343
#30 0x0820d975 in GTKMOUSEBTNPRESS (WIDGET=0x8cdb3d0, EVENT=0x8ae18bc,
DATA=0xb72cea68) at gtkcallback.inc:1455
#31 0xb7c7d86b in gtk_marshal_VOID__UINT_STRING ()
from /usr/lib/libgtk-x11-2.0.so.0
#32 0x08cdb3d0 in ?? ()
#33 0x08ae18bc in ?? ()
#34 0xb72cea68 in ?? ()
#35 0xb7ac4704 in ?? () from /usr/lib/libgobject-2.0.so.0
#36 0x08cdbbf8 in ?? ()
#37 0x00000000 in ?? ()
(gdb) q
The program is running. Exit anyway? (y or n) y
=====================================================
ned.
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