QT Creator not showing source of watch variables

Startup to hitting of breakpoint

sStarting debugger 'CdbEngine' for ABI 'x86-windows-msvc2005-pe-32bit'...
dStart parameters: 'DebugTest' mode: 1
dABI: x86-windows-msvc2005-pe-32bit
dExecutable: C:\Dev\QT\DebugTest\debug\DebugTest.exe
dDirectory: C:\Dev\QT\DebugTest
dDebugger: C:\Program Files\Debugging Tools For Windows (x64)\cdb.exe
dProject: C:\Dev\QT\DebugTest (built: C:\Dev\QT\DebugTest)
dQt: C:\QtSDK\Simulator\Qt\msvc2005
dQML server: 127.0.0.1:0
d
dDebugger settings:
dUseAlternatingRowColours: false  (default: false)
dUseMessageBoxForSignals: true  (default: true)
dAutoQuit: false  (default: false)
dLogTimeStamps: false  (default: false)
dVerboseLog: true  (default: false)  ***
dCloseBuffersOnExit: false  (default: false)
dSwitchModeOnExit: false  (default: false)
dUseDebuggingHelper: true  (default: true)
dUseCodeModel: true  (default: true)
dShowThreadNames: false  (default: false)
dUseToolTips: true  (default: false)  ***
dUseToolTipsInLocalsView: false  (default: false)
dUseToolTipsInBreakpointsView: false  (default: false)
dUseAddressInBreakpointsView: false  (default: false)
dUseAddressInStackView: false  (default: false)
dRegisterForPostMortem: false  (default: false)
dLoadGdbInit: true  (default: true)
dScriptFile:   (default: )
dWatchdogTimeout: 20  (default: 20)
dTargetAsync: false  (default: false)
dMaximalStackDepth: 20  (default: 20)
dAlwaysAdjustStackColumnWidths: false  (default: false)
dShowStandardNamespace: true  (default: true)
dShowQtNamespace: true  (default: true)
dSortStructMembers: true  (default: true)
dAutoDerefPointers: true  (default: true)
dAlwaysAdjustLocalsColumnWidths: false  (default: false)
dListSourceFiles: true  (default: false)  ***
dSkipKnownFrames: false  (default: false)
dEnableReverseDebugging: false  (default: false)
dAllPluginBreakpoints: true  (default: true)
dSelectedPluginBreakpoints: false  (default: false)
dAdjustBreakpointLocations: true  (default: true)
dAlwaysAdjustBreakpointsColumnWidths: false  (default: false)
dNoPluginBreakpoints: false  (default: false)
dSelectedPluginBreakpointsPattern: .*  (default: .*)
dBreakOnThrow: false  (default: false)
dBreakOnCatch: false  (default: false)
dAlwaysAdjustRegistersColumnWidths: false  (default: false)
dAlwaysAdjustSnapshotsColumnWidths: false  (default: false)
dAlwaysAdjustThreadsColumnWidths: false  (default: false)
dAlwaysAdjustModulesColumnWidths: false  (default: false)
dState changed from DebuggerNotReady(0) to EngineSetupRequested(1).
dQUEUE: SETUP ENGINE
dCALL: SETUP ENGINE
 Launching C:\Program Files\Debugging Tools For Windows (x64)\cdb.exe -aqtcreatorcdbext.dll -lines -G -c .idle_cmd !qtcreatorcdbext.idle -y C:\Temp\symbolcache;symsrv*symsrv.dll*C:\Temp\symbolcache*http://msdl.microsoft.com/download/symbols C:\Dev\QT\DebugTest\debug\DebugTest.exe
 using C:\QtSDK\QtCreator\lib\qtcreatorcdbext64\qtcreatorcdbext.dll of 23/05/2011 18:21:56.
 C:\Program Files\Debugging Tools For Windows (x64)\cdb.exe running as 2248
 Microsoft (R) Windows Debugger Version 6.12.0002.633 AMD64
 Copyright (c) Microsoft Corporation. All rights reserved.
 CommandLine: C:\Dev\QT\DebugTest\debug\DebugTest.exe
 Symbol search path is: C:\Temp\symbolcache;symsrv*symsrv.dll*C:\Temp\symbolcache*http://msdl.microsoft.com/download/symbols
 Executable search path is:
 ModLoad: 00000000`00400000 00000000`00410000   DebugTest.exe
 ModLoad: 00000000`77a80000 00000000`77c29000   ntdll.dll
 ModLoad: 00000000`77c60000 00000000`77de0000   ntdll32.dll
 ModLoad: 00000000`752e0000 00000000`7531f000   C:\Windows\SYSTEM32\wow64.dll
 ModLoad: 00000000`75280000 00000000`752dc000   C:\Windows\SYSTEM32\wow64win.dll
 ModLoad: 00000000`75270000 00000000`75278000   C:\Windows\SYSTEM32\wow64cpu.dll
 (140c.18e8): Break instruction exception - code 80000003 (first chance)
 ntdll!LdrpDoDebuggerBreak+0x30:
 00000000`77b2cb60 cc              int     3
 cdb: Reading initial command '.idle_cmd !qtcreatorcdbext.idle'
 Execute when idle: !qtcreatorcdbext.idle
 0:000>
<l+t
<l+s
dNOTE: ENGINE SETUP OK
dState changed from EngineSetupRequested(1) to EngineSetupOk(3).
dQUEUE: SETUP INFERIOR
dState changed from EngineSetupOk(3) to InferiorSetupRequested(4).
dQUEUE: SETUP INFERIOR
dCALL: SETUP INFERIOR
<~0 bu1 `C:\Dev\QT\DebugTest\mainwindow.cpp:74`
<!qtcreatorcdbext.breakpoints -t 0 -v
<sxn 0x4000001f
<!qtcreatorcdbext.pid -t 1
dATTEMPT SYNC
 Source options are 1:
      1/t - Step/trace by source line
 Source options are 5:
      1/t - Step/trace by source line
      4/s - List source code at prompt
 qtcreatorcdbext has no breakpoints export
 Inferior pid: 5132.
dNOTE: INFERIOR SETUP OK
dState changed from InferiorSetupRequested(4) to InferiorSetupOk(6).
dState changed from InferiorSetupOk(6) to EngineRunRequested(7).
dQUEUE: RUN ENGINE
dCALL: RUN ENGINE
<g
dNOTE: ENGINE RUN AND INFERIOR RUN OK
dState changed from EngineRunRequested(7) to InferiorRunOk(11).
 ModLoad: 00000000`77800000 00000000`7791f000   WOW64_IMAGE_SECTION
 ModLoad: 00000000`753b0000 00000000`754c0000   WOW64_IMAGE_SECTION
 ModLoad: 00000000`77800000 00000000`7791f000   NOT_AN_IMAGE
 ModLoad: 00000000`77700000 00000000`777fa000   NOT_AN_IMAGE
 ModLoad: 00000000`753b0000 00000000`754c0000   C:\Windows\syswow64\kernel32.dll
 ModLoad: 00000000`76280000 00000000`762c6000   C:\Windows\syswow64\KERNELBASE.dll
 ModLoad: 00000000`65000000 00000000`65e06000   C:\QtSDK\Simulator\Qt\msvc2005\bin\QtGuid4.dll
 ModLoad: 00000000`75f10000 00000000`75f9f000   C:\Windows\syswow64\OLEAUT32.dll
 ModLoad: 00000000`771c0000 00000000`7731c000   C:\Windows\syswow64\ole32.dll
 ModLoad: 00000000`75c60000 00000000`75d0c000   C:\Windows\syswow64\msvcrt.dll
 ModLoad: 00000000`755b0000 00000000`75640000   C:\Windows\syswow64\GDI32.dll
 ModLoad: 00000000`76180000 00000000`76280000   C:\Windows\syswow64\USER32.dll
 ModLoad: 00000000`770e0000 00000000`77180000   C:\Windows\syswow64\ADVAPI32.dll
 ModLoad: 00000000`75860000 00000000`75879000   C:\Windows\SysWOW64\sechost.dll
 ModLoad: 00000000`76090000 00000000`76180000   C:\Windows\syswow64\RPCRT4.dll
 ModLoad: 00000000`75350000 00000000`753b0000   C:\Windows\syswow64\SspiCli.dll
 ModLoad: 00000000`75340000 00000000`7534c000   C:\Windows\syswow64\CRYPTBASE.dll
 ModLoad: 00000000`759c0000 00000000`759ca000   C:\Windows\syswow64\LPK.dll
 ModLoad: 00000000`75e40000 00000000`75edd000   C:\Windows\syswow64\USP10.dll
 ModLoad: 00000000`73860000 00000000`73892000   C:\Windows\SysWOW64\WINMM.dll
 ModLoad: 00000000`64000000 00000000`6419b000   C:\QtSDK\Simulator\Qt\msvc2005\bin\QtNetworkd4.dll
 ModLoad: 00000000`77180000 00000000`771b5000   C:\Windows\syswow64\WS2_32.dll
 ModLoad: 00000000`75fa0000 00000000`75fa6000   C:\Windows\syswow64\NSI.dll
 ModLoad: 00000000`67000000 00000000`673e7000   C:\QtSDK\Simulator\Qt\msvc2005\bin\QtCored4.dll
 ModLoad: 00000000`66590000 00000000`6668e000   C:\Windows\WinSxS\x86_microsoft.vc80.debugcrt_1fc8b3b9a1e18e3b_8.0.50727.6195_none_e4a70117006762dd\MSVCP80D.dll
 ModLoad: 00000000`00240000 00000000`00361000   C:\Windows\WinSxS\x86_microsoft.vc80.debugcrt_1fc8b3b9a1e18e3b_8.0.50727.6195_none_e4a70117006762dd\MSVCR80D.dll
 (140c.18e8): WOW64 breakpoint - code 4000001f (first chance)
s
sException at 0x77d00f3b, code: 0x4000001f: Win32 x86 emulation subsystem breakpoint hit, flags=0x0 in ntdll32!LdrpDoDebuggerBreak
 ModLoad: 754c0000 75520000   C:\Windows\SysWOW64\IMM32.DLL
 ModLoad: 00000000`75790000 00000000`7585c000   C:\Windows\syswow64\MSCTF.dll
 ModLoad: 00000000`74f30000 00000000`74fb0000   C:\Windows\SysWOW64\uxtheme.dll
 ModLoad: 00000000`10000000 00000000`10012000   C:\Program Files (x86)\RocketDock\RocketDock.dll
 ModLoad: 00000000`75880000 00000000`75885000   C:\Windows\syswow64\PSAPI.DLL
 ModLoad: 00000000`74f10000 00000000`74f23000   C:\Windows\SysWOW64\dwmapi.dll
 ModLoad: 00000000`73b00000 00000000`73b4c000   C:\Windows\SysWOW64\apphelp.dll
 *** ERROR: Symbol file could not be found.  Defaulted to export symbols for C:\QtSDK\Simulator\Qt\msvc2005\bin\QtCored4.dll -
s
sException at 0x7628b727, code: 0x406d1388: Startup complete, flags=0x0 in KERNELBASE!RaiseException
 Breakpoint 1 hit
 >   74:     int y = 7;
 DebugTest!MainWindow::on_pushButton_clicked+0x2f:
 0040136f c745f007000000  mov     dword ptr [ebp-10h],7 ss:002b:0018d4fc=00000079
sStopped at breakpoint 1 (0) in thread 0.
dNOTE: INFERIOR SPONTANEOUS STOP
dState changed from InferiorRunOk(11) to InferiorStopOk(14).
<!qtcreatorcdbext.breakpoints -t 2 -v
 qtcreatorcdbext has no breakpoints export


After hitting breakpoint:

 qtcreatorcdbext has no breakpoints export
dNOTE: INFERIOR RUN REQUESTED
dState changed from InferiorStopOk(14) to InferiorRunRequested(10).
<g
dNOTE: INFERIOR RUN OK
dState changed from InferiorRunRequested(10) to InferiorRunOk(11).
sProcess exited (0)
 CDB exited (0)
dNOTE: ENGINE SPONTANEOUS SHUTDOWN
dState changed BY FORCE from InferiorRunOk(11) to EngineShutdownOk(22).
dState changed from EngineShutdownOk(22) to DebuggerFinished(23).
dQUEUE: FINISH DEBUGGER
dNOTE: FINISH DEBUGGER
dHANDLE RUNCONTROL FINISHED
sDebugger finished.