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请求高手,编译错误!!!!!!! [复制链接]

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离线zming2008
 
只看楼主 倒序阅读 楼主  发表于: 2010-10-25
— 本帖被 XChinux 执行加亮操作(2010-10-26) —
Running build steps for project usst...
Starting: c:/qt/2010.02.1/qt/bin/qmake.exe D:/QT/usst/usst.pro -spec win32-g++ -r
Exited with code 0.
Starting: C:/Qt/2010.02.1/mingw/bin/mingw32-make.exe -w
mingw32-make: Entering directory `D:/QT/usst'
C:/Qt/2010.02.1/mingw/bin/mingw32-make -f Makefile.Debug
mingw32-make[1]: Entering directory `D:/QT/usst'
g++ -enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -mthreads -Wl -Wl,-subsystem,windows -o debug\usst.exe debug/main.o debug/widget.o debug/logindlg.o debug/moc_widget.o debug/moc_logindlg.o -L"c:\Qt\2010.02.1\qt\lib" -lmingw32 -lqtmaind -lQtGuid4 -lQtCored4
mingw32-make[1]: Leaving directory `D:/QT/usst'
mingw32-make: Leaving directory `D:/QT/usst'
debug/widget.o: In function `Z8CheckErriiPc':
D:\QT\usst/MOXA_2214.h:124: undefined reference to `_imp__MXEIO_Disconnect@4'
debug/widget.o: In function `Z13CheckErr_2240iiPc':
D:\QT\usst/MOXA_2240.h:142: undefined reference to `_imp__MXEIO_Disconnect@4'
debug/widget.o:D:\QT\usst/widget.cpp:44: undefined reference to `_imp__MXEIO_Connect@16'
debug/widget.o:D:\QT\usst/widget.cpp:60: undefined reference to `_imp__MXEIO_Disconnect@4'
debug/widget.o:D:\QT\usst/widget.cpp:67: undefined reference to `_imp__MXEIO_CheckConnection@12'
debug/widget.o:D:\QT\usst/widget.cpp:87: undefined reference to `_imp__DO_Writes@20'
debug/widget.o:D:\QT\usst/widget.cpp:100: undefined reference to `_imp__AI_Read@16'
debug/widget.o:D:\QT\usst/widget.cpp:124: undefined reference to `_imp__DO_Writes@20'
debug/widget.o:D:\QT\usst/widget.cpp:150: undefined reference to `_imp__MXEIO_Connect@16'
debug/widget.o:D:\QT\usst/widget.cpp:169: undefined reference to `_imp__MXEIO_Disconnect@4'
debug/widget.o:D:\QT\usst/widget.cpp:176: undefined reference to `_imp__MXEIO_CheckConnection@12'
collect2: ld returned 1 exit status
mingw32-make[1]: *** [debug\usst.exe] Error 1
mingw32-make: *** [debug] Error 2
Exited with code 2.
Error while building project usst
When executing build step 'Make'
离线dbzhang800

只看该作者 1楼 发表于: 2010-10-25
这是链接错误,不是编译错误。如果使用了第三方库,确保它被链接上
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