Hello sorry for my english!.

i new by on qtframework....

I would like to start debugging it I get an error message
"the gdb process terminated unexpectedly code 1"



this output log
Qt Code:
  1. ...
  2.  
  3. Setting breakpoints...
  4. <714-break-insert -f "\"main.cpp\":70"
  5. <715-break-insert -f "\"main.cpp\":68"
  6. <716-break-insert -f "\"main.cpp\":6"
  7. >*running,thread-id="all"
  8. >=thread-created,id="2",group-id="i1"
  9. sThread 2 created
  10. >~"[New Thread 3468.0xfa0]\n"
  11. s[New Thread 3468.0xfa0]
  12. >*running,thread-id="all"
  13. dATTEMPT SYNC
  14. dUNEXPECTED GDB STDERR: BFD: BFD (GNU Binutils) 2.20.51.20100707 internal error, aborting at coffcode.h line 954 in handle_COMDAT
  15.  
  16. d
  17.  
  18. dBFD: Please report this bug.
  19.  
  20. d
  21.  
  22. d
  23. dGDB PROCESS FINISHED, status 0, code 1
  24. dNOTE: ENGINE ILL ******
  25. dQUIT DEBUGGER REQUESTED IN STATE 4
  26. dNOTE: INFERIOR SETUP FAILED
  27. dState changed from InferiorSetupRequested(4) to InferiorSetupFailed(5).
  28. dState changed from InferiorSetupFailed(5) to EngineShutdownRequested(20).
  29. dQUEUE: SHUTDOWN ENGINE
  30. dCALL: SHUTDOWN ENGINE
  31. dState changed from InferiorSetupOk(6) to EngineShutdownRequested(20).
  32. dNOTE: ENGINE SHUTDOWN OK
  33. dState changed from EngineShutdownRequested(20) to EngineShutdownOk(22).
  34. dState changed from EngineShutdownOk(22) to DebuggerFinished(23).
  35. dState changed from InferiorSetupRequested(4) to EngineShutdownRequested(20).
  36. dINITIATE GDBENGINE SHUTDOWN IN STATE 4, PROC: 0
  37. dNOTE: ENGINE SHUTDOWN OK
  38. dState changed from EngineShutdownRequested(20) to EngineShutdownOk(22).
  39. dQUIT DEBUGGER REQUESTED IN STATE 23
  40. dNOTE: ENGINE SHUTDOWN OK
  41. dState changed from EngineShutdownRequested(20) to EngineShutdownOk(22).
  42. dState changed from EngineShutdownOk(22) to DebuggerFinished(23).
  43. dQUEUE: FINISH DEBUGGER
  44. dState changed from EngineShutdownOk(22) to DebuggerFinished(23).
  45. dNOTE: FINISH DEBUGGER
  46. dHANDLE RUNCONTROL FINISHED
  47. sDebugger finished.
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system windows 7 64bit
sdk 4.8.1

thanks very