mingw32-make: Leaving directory `G:/projects/Post_Program'
./debug/mainwindow.o: In function `ZlsR11QDataStreamRK16AbstractPostItem':
e:/Qt/2010.01/qt/include/QtCore/../../src/corelib/arch/qatomic_i386.h:125: multiple definition of `operator<<(QDataStream&, AbstractPostItem const&)'
./debug/postview.o:G:\projects\Post_Program/./abstractpostitem.h:100: first defined here
./debug/main.o: In function `ZlsR11QDataStreamRK16AbstractPostItem':
e:/Qt/2010.01/qt/include/QtCore/../../src/corelib/arch/qatomic_i386.h:125: multiple definition of `operator<<(QDataStream&, AbstractPostItem const&)'
./debug/postview.o:G:\projects\Post_Program/./abstractpostitem.h:100: first defined here
./debug/newpost.o: In function `ZlsR11QDataStreamRK16AbstractPostItem':
e:/Qt/2010.01/qt/include/QtCore/../../src/corelib/global/qglobal.h:1368: multiple definition of `operator<<(QDataStream&, AbstractPostItem const&)'
./debug/postview.o:G:\projects\Post_Program/./abstractpostitem.h:100: first defined here
./debug/postmodel.o: In function `ZlsR11QDataStreamRK16AbstractPostItem':
e:/Qt/2010.01/qt/include/QtCore/../../src/corelib/global/qglobal.h:1368: multiple definition of `operator<<(QDataStream&, AbstractPostItem const&)'
./debug/postview.o:G:\projects\Post_Program/./abstractpostitem.h:100: first defined here
./debug/postheaderitem.o: In function `ZlsR11QDataStreamRK16AbstractPostItem':
e:/Qt/2010.01/qt/include/QtCore/../../src/corelib/global/qglobal.h:1368: multiple definition of `operator<<(QDataStream&, AbstractPostItem const&)'
./debug/postview.o:G:\projects\Post_Program/./abstractpostitem.h:100: first defined here
./debug/postdataitem.o: In function `ZlsR11QDataStreamRK16AbstractPostItem':
e:/Qt/2010.01/qt/include/QtCore/../../src/corelib/global/qglobal.h:1368: multiple definition of `operator<<(QDataStream&, AbstractPostItem const&)'
./debug/postview.o:G:\projects\Post_Program/./abstractpostitem.h:100: first defined here
./debug/moc_postview.o: In function `ZlsR11QDataStreamRK16AbstractPostItem':
e:/Qt/2010.01/qt/include/QtCore/../../src/corelib/global/qglobal.h:1368: multiple definition of `operator<<(QDataStream&, AbstractPostItem const&)'
./debug/postview.o:G:\projects\Post_Program/./abstractpostitem.h:100: first defined here
./debug/moc_mainwindow.o: In function `ZlsR11QDataStreamRK16AbstractPostItem':
e:/Qt/2010.01/qt/include/QtCore/../../src/corelib/global/qglobal.h:1368: multiple definition of `operator<<(QDataStream&, AbstractPostItem const&)'
./debug/postview.o:G:\projects\Post_Program/./abstractpostitem.h:100: first defined here
./debug/moc_newpost.o: In function `ZlsR11QDataStreamRK16AbstractPostItem':
e:/Qt/2010.01/qt/include/QtCore/../../src/corelib/global/qglobal.h:1368: multiple definition of `operator<<(QDataStream&, AbstractPostItem const&)'
./debug/postview.o:G:\projects\Post_Program/./abstractpostitem.h:100: first defined here
./debug/moc_postmodel.o: In function `ZlsR11QDataStreamRK16AbstractPostItem':
e:/Qt/2010.01/qt/include/QtCore/../../src/corelib/global/qglobal.h:1368: multiple definition of `operator<<(QDataStream&, AbstractPostItem const&)'
./debug/postview.o:G:\projects\Post_Program/./abstractpostitem.h:100: first defined here
collect2: ld returned 1 exit status
mingw32-make[1]: *** [debug/Post_Program.exe] Error 1
mingw32-make: *** [debug] Error 2
Exited with code 2.
Error while building project Post_Program (target: Desktop)
When executing build step ''