On 2011-09-28 11:04:20 -0300, Leonardo M. Ramé wrote: > Hi, since updating my Lazarus version from svn (I was using a one month > old version) I'm getting a SIGABRT exception in a thread. > > The exception apparently is raised while adding items to a TCollection > that is created in the main thread, then passed as parameter to the > newly created thread. If I comment the line "mycollection.add" the error > disapears. > > This is the lazarus log I get when running from command line, hope it > helps find the problem: > > TMainIDE.DoInitProjectRun > ProgramFilename=/home/leonardo/Desarrollo/griensu/GViewerIII/dicomviewer > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > TDebugger.ReqCmd Command not supported: Environment ClassName=TGDBMIDebugger > [TCmdLineDebugger] Debug PID: 16190 > TGDBMIDebugger.ProcessResult Error: ,msg="No symbol table is loaded. Use the > \"file\" command." > [Debugger] Running GDB version: Ubuntu/Linaro 7.2-1ubuntu11 > [TDebugger.SetFileName] > "/home/leonardo/Desarrollo/griensu/GViewerIII/dicomviewer" > [TMainIDE.DoRunProject] B TGDBMIDebugger > [TMainIDE.DoRunProject] END > TGDBMIDebugger.StartDebugging > WorkingDir="/home/leonardo/Desarrollo/griensu/GViewerIII/" > TGDBMIDebugger.ProcessResult Error: ,msg="No symbol > \"FPC_THREADVAR_RELOCATE_PROC\" in current context." > [Debugger] Log output: &"info functions FPC_CPUINIT\n" > [Debugger] Log output: &"set width 50000\n" > [Debugger] Log output: &"set inferior-tty /dev/pts/2\n" > [Debugger] Log output: &"info address main\n" > [Debugger] Log output: &"ptype TObject\n" > [Debugger] Log output: &"ptype Exception\n" > [Debugger] Log output: &"ptype Shortstring\n" > [Debugger] Log output: &"ptype pointer\n" > [Debugger] Log output: &"ptype byte\n" > [Debugger] Log output: &"info address FPC_RAISEEXCEPTION\n" > [Debugger] Log output: &"info address FPC_BREAK_ERROR\n" > [Debugger] Log output: &"info address FPC_RUNERROR\n" > [Debugger] Log output: &"info file\n" > [Debugger] File type: > [Debugger] Entry point: > [WARNING] [Debugger.TargetInfo] Unknown FileType: , using GDB cpu > [Debugger] Log output: &"Funci\303\263n \302\253foo\302\273 no definida.\n" > [Debugger] Console output: ~"[Depuraci\303\263n de hilo usando libthread_db > enabled]\n" > [Debugger] Log output: &"info program\n" > [Debugger] Target PID: 16192 > [Debugger] Log output: &"info line > \"/home/leonardo/Desarrollo/griensu/GViewerIII/images.pas\":612\n" > [Debugger] Console output: ~"[Nuevo Thread 0x7fffef0bd700 (LWP 16195)]\n" > [DBGTGT] * > [DBGTGT] running,thread-id="all" > [Debugger] Console output: ~"[Nuevo Thread 0x7fffee8bc700 (LWP 16196)]\n" > [DBGTGT] * > [DBGTGT] running,thread-id="all" > [Debugger] Console output: ~"[Nuevo Thread 0x7fffecd9a700 (LWP 16197)]\n" > [DBGTGT] * > [DBGTGT] running,thread-id="all" > [Debugger] Console output: ~"[Cambiando a Thread 0x7fffecd9a700 (LWP > 16197)]\n" > [WARNING] Debugger: Unexpected async-record: =thread-selected,id="4" >
Sorry, I found the solution. It was related to instantiating a TBGRABitmap before the main form is shown. -- Leonardo M. Ramé http://leonardorame.blogspot.com -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
