我在VC2010下使用编译QT的程序时出现如下的
错误:
Error 5 error LNK1120: 4 unresolved externals C:\Users\hello\Desktop\MyProject\Release\MyProject.exe MyProject
Error 4 error LNK2001: unresolved external symbol "public: static struct QMetaObject const ImageViewer::staticMetaObject" (?staticMetaObject@ImageViewer@@2UQMetaObject@@B) C:\Users\hello\Desktop\MyProject\MyProject\imageviewer.obj MyProject
Error 1 error LNK2001: unresolved external symbol "public: virtual int __thiscall ImageViewer::qt_metacall(enum QMetaObject::Call,int,void * *)" (?qt_metacall@ImageViewer@@UAEHW4Call@QMetaObject@@HPAPAX@Z) C:\Users\hello\Desktop\MyProject\MyProject\imageviewer.obj MyProject
Error 3 error LNK2001: unresolved external symbol "public: virtual struct QMetaObject const * __thiscall ImageViewer::metaObject(void)const " (?metaObject@ImageViewer@@UBEPBUQMetaObject@@XZ) C:\Users\hello\Desktop\MyProject\MyProject\imageviewer.obj MyProject
Error 2 error LNK2001: unresolved external symbol "public: virtual void * __thiscall ImageViewer::qt_metacast(char const *)" (?qt_metacast@ImageViewer@@UAEPAXPBD@Z) C:\Users\hello\Desktop\MyProject\MyProject\imageviewer.obj MyProject
不知道如何解决,请高手们帮助解决。
这个错误好像与QMetaObject有关。
我使用的是
QT4.7.3,在VC2010下重新
编译了生成动态和静态链接库。
在程序工程中我已经包含了所有的bin、include、lib等路径,并且包含了所有的lib文件。
[ 此帖被science在2011-05-14 13:19重新编辑 ]