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  1. Qt
  2. QTBUG-28300

Missing export symbol for imageanalyser example

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Done
    • Affects Version/s: 5.0.0 RC 1
    • Fix Version/s: 5.0.0 RC 1
    • Labels:
      None
    • Environment:
      Windows 7
      Installer: 358
    • Commits:
      dcccf32095dfe9e2d544eed931a61c240abd7d03

      Description

      When trying to rebuild the example in Src\qtwebkit-examples-and-demos\examples\webkit\imageanalyzer I am getting:

      imageanalyzer.obj : error LNK2019: unresolved external symbol "_declspec(dllimport) public: void __thiscall QtPrivate::ExceptionStore::throwPossibleException(void)const " (imp?throwPossibleException@ExceptionStore@QtPrivate@@QBEXXZ) referenced in function "public: class QList<unsigned int> __thiscall QFutureInterface<unsigned int>::results(void)" (?results@?$QFutureInterface@I@@QAE?AV?$QList@I@@XZ)
      debug\imageanalyzer.exe : fatal error LNK1120: 1 unresolved externals
      jom: C:\qt\Qt5.0.0-rc1\5.0.0-rc1\Src\qtwebkit-examples-and-demos\examples\webkit\imageanalyzer-build-Desktop_Qt_5_0_0_rc1_MSVC2010_32bit_SDK-Debug\Makefile.Debug [debug\imageanalyzer.exe] Error 1120
      jom: C:\qt\Qt5.0.0-rc1\5.0.0-rc1\Src\qtwebkit-examples-and-demos\examples\webkit\imageanalyzer-build-Desktop_Qt_5_0_0_rc1_MSVC2010_32bit_SDK-Debug\Makefile [debug] Error 2
      12:34:30: The process "C:\qt\Qt5.0.0-rc1\Tools\QtCreator\bin\jom.exe" exited with code 2.
      Error while building/deploying project imageanalyzer (kit: Desktop Qt 5.0.0-rc1 MSVC2010 32bit (SDK))
      When executing step 'Make'

      Seems like there are symbols from QtBase not getting exported correctly. After looking through this it seems like it is expecting ExceptionStore::throwPossibleException to return a const value (instead of non const), but I could't find that somewhere in the sources.

      The Reason why I put this on P1 is that neither me nor cStroemme could guess the impact of this

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            Assignee:
            hihrig Holger Ihrig (Inactive)
            Reporter:
            hihrig Holger Ihrig (Inactive)
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              Dates

              Created:
              Updated:
              Resolved:

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