[Interest] Porting to Qt5/macx-xcode Mountain Lion

Thiago Macieira thiago.macieira at intel.com
Thu Jan 24 22:15:22 CET 2013


On quinta-feira, 24 de janeiro de 2013 19.36.02, Andreas Pakulat wrote:
> > Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
> > 0   QtCore                              0x0000000100d6bb0b
> > QTextStreamPrivate::fillReadBuffer(long long) + 299
> > 1   QtCore                              0x0000000100d6c26f
> > QTextStreamPrivate::scan(QChar const**, int*, int,
> > QTextStreamPrivate::TokenDelimiter) + 143
> > 2   QtCore                              0x0000000100d6d5dd
> > QTextStream::readLine(long long) + 125
> > 3   com.yourcompany.trainer             0x0000000100005e59 main + 2825
> > 4   com.yourcompany.trainer             0x00000001000028d4 start + 52
> 
> Hmm, unfortunately thats not enough, its apparently crashing within
> fillReadBuffer, but the line is not available. Presumably this is
> because you didn't configure Qt with -debug and hence only minimal
> debug information are available. So re-configuring and rebuilding Qt
> would most probably give a more helpful information.

That's because it's an xcode / Mac OS X backtrace.

Please give us a gdb backtrace, of the application when launched with 
DYLD_IMAGE_SUFFIX=_debug. That should select the debugging version of QtCore.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center
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