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ID | Category | Severity | Reproducibility | Date Submitted | Last Update | ||
0003819 | [JEDI VCL] 00 JVCL Components | block | always | 2006-07-20 13:45 | 2006-07-24 03:35 | ||
Reporter | Karlheinz | View Status | public | ||||
Assigned To | obones | ||||||
Priority | normal | Resolution | fixed | ||||
Status | resolved | Product Version | Daily / GIT | ||||
Summary | 0003819: Problems with TJvTimer in TJvAnimatedImage | ||||||
Description |
The problem of the IDE bug is solved now. Delphi 7 at W2K But I have the following problems: 1. If I set the active property in TJvAnimatedImage to FALSE, I get with FastMM the message FastMM has detected an attempt to call a virtual method on a freed object => see the informations below. 2. If I set the active property in TJvAnimatedImage to TRUE and I close the form the main form (or application?) did not work anymore. |
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Additional Information |
--------------------------------2006/7/20 21:32:16-------------------------------- FastMM has detected an attempt to call a virtual method on a freed object. An access violation will now be raised in order to abort the current operation. Freed object class: TCriticalSection Virtual method: Offset +4 Virtual method address: 44FED0 The allocation number was: 146360 Stack trace of when the object was allocated (return addresses): 402EFC [system.pas][System][@GetMem][2439] 4040E7 [system.pas][System][TObject.NewInstance][8360] 4044D2 [system.pas][System][@ClassCreate][9019] 44FE3A [SyncObjs.pas][SyncObjs][TCriticalSection.Create][194] 4040F0 [system.pas][System][TObject.NewInstance][8360] 4044D2 [system.pas][System][@ClassCreate][9019] 690824 [JvTimer.pas][JvTimer][TJvTimerThread.Create][120] 690A32 [JvTimer.pas][JvTimer][TJvTimer.Create][226] 4319F0 [classes.pas][Classes][CreateComponent][6096] Stack trace of when the object was subsequently freed (return addresses): 402F27 [system.pas][System][@FreeMem][2466] 404105 [system.pas][System][TObject.FreeInstance][8366] 40451D [system.pas][System][@ClassDestroy][9060] 44FEB1 [SyncObjs.pas][SyncObjs][TCriticalSection.Destroy][202] 40414B [system.pas][System][TObject.Free][8385] 6908CF [JvTimer.pas][JvTimer][TJvTimerThread.Destroy][161] 40414B [system.pas][System][TObject.Free][8385] 690AAA [JvTimer.pas][JvTimer][TJvTimer.Destroy][240] 436F35 [classes.pas][Classes][TComponent.DestroyComponents][9853] The current stack trace leading to this error (return addresses): 6909CE [JvTimer.pas][JvTimer][TJvTimerThread.Execute][208] 436555 [classes.pas][Classes][ThreadProc][9372] 402F27 [system.pas][System][@FreeMem][2466] 404F82 [system.pas][System][ThreadWrapper][11554] 77E7B388 [lstrcmpiW] |
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