这种警告产生的原因是什么，怎么消除呢？
2>qtmaind.lib(qtmain_win.obj) : warning LNK4099: PDB 'vc100.pdb' was not found with 'qtmaind.lib(qtmain_win.obj)' or at 'D:\Projects\FS6X\bin\vc100.pdb'; linking object as if no debug info
2>QAxContainerd.lib(qaxbase.obj) : warning LNK4099: PDB 'vc100.pdb' was not found with 'QAxContainerd.lib(qaxbase.obj)' or at 'D:\Projects\FS6X\bin\vc100.pdb'; linking object as if no debug info
2>QAxContainerd.lib(qaxwidget.obj) : warning LNK4099: PDB 'vc100.pdb' was not found with 'QAxContainerd.lib(qaxwidget.obj)' or at 'D:\Projects\FS6X\bin\vc100.pdb'; linking object as if no debug info
2>QAxContainerd.lib(qaxobject.obj) : warning LNK4099: PDB 'vc100.pdb' was not found with 'QAxContainerd.lib(qaxobject.obj)' or at 'D:\Projects\FS6X\bin\vc100.pdb'; linking object as if no debug info
2>QAxContainerd.lib(qaxtypes.obj) : warning LNK4099: PDB 'vc100.pdb' was not found with 'QAxContainerd.lib(qaxtypes.obj)' or at 'D:\Projects\FS6X\bin\vc100.pdb'; linking object as if no debug info
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路径没设置正确？
------解决方案--------------------
使用VS编译器常见的警告。你使用的Qt库是基于VS2010编译的，而且使用的是调试版，那么调试器就会试着寻找pdb（Program DataBase，程序数据库）文件，这样就会显示更多的调试信息。pdb文件对于正在开发的库来说很重要。