The gdb process terminated unexpectedly (code 1)

[march]

Hello. I tried to debug simple app like this:
@---main.cpp---

#include <QDebug>
int main()
{
for (int i = 0; i < 10; i++)
qDebug() << i;
return 0;
}

@

And i always have this problem.
I installed Qt5.2.0 with QtCreator and MinGW tools for WinXP 32bit. But in auto-detected debuggers I have gdb.exe with type 'Not recognized'. I added gdbserver.exe. And its type is 'GDB' and i think that's it.
But it's not and I have 'The gdb process terminated unexpectedly (code 1)' when run app.
Can anyone tell me what I do wrong or don't do?
That is gdb log:
@
sStarting debugger "GdbEngine" for ABI "x86-windows-msys-pe-32bit"...
dStart parameters: 'test' mode: 1
dABI: x86-windows-msys-pe-32bit
dLanguages: c++
dExecutable: C:\Qt\debug\gs\exp\debug\test.exe
dDirectory: C:\Qt\debug\gs\exp
dDebugger: C:\Qt\Qt5.2.0\Tools\mingw48_32\bin\gdbserver.exe
dProject: C:\Dropbox\PRJ\gs\expressions (built: C:\Qt\debug\gs\exp)
dQML server: 127.0.0.1:3768
dRemote: :0
dSysroot:
dDebug Source Location:
dDumper libraries: C:\Qt\Qt5.2.0\5.2.0\mingw48_32\qtc-debugging-helper\ C:\Qt\Qt5.2.0\Tools\QtCreator\qtc-debugging-helper\2335925848\ C:\Documents and Settings\Admin\Local Settings\Application Data\QtProject\QtCreator\qtc-debugging-helper\2335925848
dDebugger settings:
dAlwaysAdjustModulesColumnWidths: false (default: false)
dAlwaysAdjustThreadsColumnWidths: false (default: false)
dQmlInspector.ShowAppOnTop: false (default: false)
dShowQmlObjectTree: true (default: true)
dQmlInspector.FromQml: false (default: false)
dBreakOnThrow: false (default: false)
dSelectedPluginBreakpointsPattern: .* (default: .*)
dBreakOnWarning: false (default: false)
dBreakOnCatch: false (default: false)
dBreakOnAbort: false (default: false)
dBreakOnFatal: false (default: false)
dAlwaysAdjustSnapshotsColumnWidths: false (default: false)
dAlwaysAdjustRegistersColumnWidths: false (default: false)
dWarnOnReleaseBuilds: true (default: true)
dTargetAsync: false (default: false)
dIntelFlavor: false (default: false)
dMultiInferior: false (default: false)
dMaximalStackDepth: 30 (default: 20) ***
dIdentifyDebugInfoPackages: false (default: false)
dAttemptQuickStart: false (default: false)
dLoadGdbDumpers: true (default: true)
dGdbCustomDumperCommands: (default: )
dGdbStartupCommands: (default: )
dWatchdogTimeout: 20 (default: 20)
dGdbPostAttachCommands: (default: )
dUseDynamicType: true (default: true)
dAutoEnrichParameters: true (default: true)
dEnableReverseDebugging: false (default: false)
dSkipKnownFrames: false (default: false)
dAllPluginBreakpoints: true (default: true)
dAdjustBreakpointLocations: true (default: true)
dSelectedPluginBreakpoints: false (default: false)
dNoPluginBreakpoints: false (default: false)
dAlwaysAdjustBreakpointsColumnWidths: false (default: false)
dShowStandardNamespace: true (default: true)
dAlwaysAdjustStackColumnWidths: false (default: false)
dSortStructMembers: true (default: true)
dShowQtNamespace: true (default: true)
dAlwaysAdjustLocalsColumnWidths: false (default: false)
dAutoDerefPointers: true (default: true)
dListSourceFiles: false (default: false)
dMaximalStringLength: 10000 (default: 10000)
dCloseBuffersOnExit: false (default: false)
dBreakpointsFullPath: false (default: false)
dSwitchModeOnExit: false (default: false)
dUseDebuggingHelper: true (default: true)
dRaiseOnInterrupt: true (default: true)
dShowThreadNames: false (default: false)
dUseCodeModel: true (default: true)
dUseAlternatingRowColours: false (default: false)
dUseMessageBoxForSignals: true (default: true)
dFontSizeFollowsEditor: false (default: false)
dAutoQuit: false (default: false)
dVerboseLog: false (default: false)
dLogTimeStamps: false (default: false)
dSourcePaths: (default: )
dSymbolPaths: (default: )
dBreakOnCrtDbgReport: false (default: false)
dBreakEvent: (default: )
dBreakpointCorrection: true (default: true)
dCDB_Console: false (default: false)
dLoadGdbInit: true (default: true)
dIgnoreFirstChanceAccessViolation: false (default: false)
dUseToolTipsInLocalsView: false (default: false)
dUseToolTips: true (default: true)
dUseToolTipsInBreakpointsView: false (default: true) ***
dUseToolTipsInBreakpointsView: false (default: false)
dUseAddressInStackView: false (default: false)
dUseAddressInBreakpointsView: false (default: false)
dAdditionalArguments: (default: )
dRegisterForPostMortem: false (default: false)
dState changed from DebuggerNotReady(0) to EngineSetupRequested(1) [master]
dQUEUE: SETUP ENGINE
dCALL: SETUP ENGINE
dTRYING TO START ADAPTER
dENABLING TEST CASE: 0
dSTARTING C:/Qt/Qt5.2.0/Tools/mingw48_32/bin/gdbserver.exe -i mi --tty=\.\pipe\creator-13200-11056
dGDB STARTED, INITIALIZING IT
<1show version
<2show debug-file-directory
<3set print object on
<4set breakpoint pending on
<5set print elements 10000
<6handle SIGSEGV nopass stop print
<7set unwindonsignal on
<8set width 0
<9set height 0
sSetting up inferior...
<10set substitute-path C:/iwmake/build_mingw_opensource C:/Qt/Qt5.2.0/5.2.0/mingw48_32
<11set substitute-path C:/ndk_buildrepos/qt-desktop/src C:/Qt/Qt5.2.0/5.2.0/mingw48_32
<12set substitute-path Q:/qt5_workdir/w/s C:/Qt/Qt5.2.0/5.2.0/mingw48_32
<13-interpreter-exec console "set auto-solib-add on"
<14pwd
dUNEXPECTED GDB STDERR: Unknown argument: -i
dGDB PROCESS FINISHED, status 0, code 1
dNOTE: ENGINE ILL ******
dState changed from EngineSetupRequested(1) to EngineShutdownRequested(20) [master]
dQUEUE: SHUTDOWN ENGINE
dCALL: SHUTDOWN ENGINE
dPLAIN ADAPTER SHUTDOWN 20
dINITIATE GDBENGINE SHUTDOWN IN STATE 1, PROC: 0
dNOTE: ENGINE SHUTDOWN OK
dState changed from EngineShutdownRequested(20) to EngineShutdownOk(22) [master]
dState changed from EngineShutdownOk(22) to DebuggerFinished(23) [master]
dQUEUE: FINISH DEBUGGER
dNOTE: FINISH DEBUGGER
dHANDLE RUNCONTROL FINISHED
sDebugger finished.
@

[march]

It's solved.
I have environment variable PYTHONPATH witch sets the path to Python3.3 libraries in my OS. After removing it all became normal.

[andrep]

As side note: The debugger settings need to point to a gdb, not gdbserver.