Zugg Software :: View topic - [2.26] Database Variable related? Bug that causes Invalid Pointer Operations and

Novice Joined: 15 Aug 2007 Posts: 39

Errors:
00644762 - 0000004
- 0000014

00644BBB - 0000024
- 0000058

0064474A - 0000008
These error messages appear ca. 10-fold

After that sometimes an out-of memory message appears
Sometimes followed by 5-10 Invalid pointer operations errors.
After that, CMUD semi-froze: I could enter commands, but would always get Invalid pointer operations messages (see below), ca. 4 times, but only once per command.
This was temporarily only and unfroze again:

Lines from the mud during temporary freeze:
>
(MY COMMAND) check time
(MY COMMAND) n
(MY COMMAND) s
(MY COMMAND) check time
Connected to host mud.rod.org
Hp: 4565(4565) Gp: 8590(8590) Xp: 372360(120000000)
(MY COMMAND) look
Hp: 4565(4565) Gp: 8590(8590) Xp: 372360(120000000)
(MY COMMAND) look
Hp: 4565(4565) Gp: 8590(8590) Xp: 372360(120000000)
(MY COMMAND)check time
Master Bolo BotTheThird shouts in common, "HAIL JASE! "
>
Hp: 4565(4565) Gp: 8590(8590) Xp: 372360(120000000)

After that the messages came flooding in again ...

Trigger Data Source:
The trigger gets its data from my hud-capture which stores all hp,gp and xp data in the Database variable Gauges
It is a #Wait Trigger that is set to 500 ms.
The Trigger works, but randomly causes the error messages.

Pattern
^Hp:

Body:
#var Gauges.gpdiff (0)
#var Gauges.hpdiff (0)
#var Gauges.xpdiff (0)
#wait 500
#var Gauges.gpdiff (@Gauges.gp - @Gauges.gpold)
#var Gauges.gpold (@Gauges.gp)
#var Gauges.hpdiff (@Gauges.hp - @Gauges.hpold)
#var Gauges.hpold (@Gauges.hp)
#var Gauges.xpdiff (@Gauges.xp - @Gauges.xpold)
#var Gauges.xpold (@Gauges.xp)

Novice Joined: 15 Aug 2007 Posts: 39

date/time : 2008-06-08, 00:46:10, 921ms
computer name :
user name : <admin>
registered owner :
operating system : Windows XP Service Pack 2 build 2600
system language : German
system up time : 3 hours 48 minutes
program up time : 2 hours 3 minutes
processors : 2x AMD Athlon(tm) 64 X2 Dual Core Processor 3800+
physical memory : 1347/2047 MB (free/total)
free disk space : (C:) 5.39 GB (H:) 41.45 GB
display mode : 1280x1024, 32 bit
process id : $6dc
allocated memory : 287.17 MB
executable : cMUD.exe
exec. date/time : 2008-06-06 01:01
version : 2.26.0.0
compiled with : BCB 2006/07
madExcept version : 3.0h
contact name : Ghedemonas
contact email :
callstack crc : $c5e7ce0d, $60bb2849, $60bb2849
exception number : 163
exception class : EInvalidPointer
exception message : Invalid pointer operation.

Main ($770):
00404d61 +0011 cMUD.exe System 1044 +0 TObject.FreeInstance
00405152 +0002 cMUD.exe System 1044 +0 @ClassDestroy
00647cc3 +002b cMUD.exe HashList 171 +3 TStringListHash.Destroy
00404da4 +0008 cMUD.exe System 1044 +0 TObject.Free
00652c27 +0043 cMUD.exe PRealStr 226 +9 FreeListData
00653fe3 +0013 cMUD.exe PRealStr 1044 +1 PRealNode.SetData
00653bb5 +0059 cMUD.exe PRealStr 863 +6 PRealNode.Init
00652b2e +006a cMUD.exe PRealStr 181 +10 DisposeFree
00dca33d +0391 cMUD.exe CodeExec 3047 +58 HandleAssignProp
00dcaf1d +073d cMUD.exe CodeExec 3248 +128 TCodeExec.InternalExecute
00dc198f +005f cMUD.exe CodeExec 459 +8 TCodeExec.Execute
00db86e4 +0098 cMUD.exe PrefDat 11125 +8 TCacheNode.Execute
00db49e6 +024e cMUD.exe PrefDat 9565 +41 PrefRec.InternalExecute
00db4c2f +001f cMUD.exe PrefDat 9621 +2 PrefRec.Execute
00d121f5 +0151 cMUD.exe MAIN 6277 +14 TMUDForm.ExecThread
00d1ae9e +04d6 cMUD.exe MAIN 9082 +95 TMUDForm.ExecTrig
00d18908 +126c cMUD.exe MAIN 8284 +331 TMUDForm.HandleTrigger
00d17187 +000f cMUD.exe MAIN 7779 +1 TMUDForm.UserOutNewLine
00a59105 +0039 cMUD.exe term 8944 +3 TTerm.DoTriggerLine
00a57b08 +0218 cMUD.exe term 8514 +34 HandleNewLine
00a582fc +06e4 cMUD.exe term 8638 +104 TTerm.PutText
00a588bb +0053 cMUD.exe term 8744 +2 TTerm.Add
00d010ed +00b1 cMUD.exe MAIN 1601 +8 TMUDForm.OutputStr
00d013c2 +00d6 cMUD.exe MAIN 1682 +25 TMUDForm.NextMUDLine
00d01875 +0019 cMUD.exe MAIN 1759 +4 TMUDForm.DoNextLine
004bb077 +02bb cMUD.exe Controls TControl.WndProc
004bf07b +04fb cMUD.exe Controls TWinControl.WndProc
004a15db +0553 cMUD.exe Forms TCustomForm.WndProc
004be7a4 +002c cMUD.exe Controls TWinControl.MainWndProc
0047c3e8 +0014 cMUD.exe Classes StdWndProc
7e3696c2 +000a USER32.dll DispatchMessageA
004a9750 +00fc cMUD.exe Forms TApplication.ProcessMessage
004a978a +000a cMUD.exe Forms TApplication.HandleMessage
004a9a7f +00b3 cMUD.exe Forms TApplication.Run
00e487b4 +0088 cMUD.exe CMUD 350 +20 initialization
7c92312f +0069 ntdll.dll RtlUnicodeStringToAnsiString
7c812b94 +00b6 kernel32.dll GetVersionExA
0076006c +0018 cMUD.exe cxGroupBox 2750 +3 TcxCustomButtonGroup.CreateHandle

error details:
http://forums.zuggsoft.com/forums/posting.php?mode=newtopic&f=44