编译时出现这样的错误,怎么办,各位大神
错误 21 error LNK2019: 无法解析的外部符号 "__declspec(dllimport) public: void __cdecl NXOpen::Positioning::Network::SetDisplayComponent(class NXOpen::Assemblies::Component *)" (__imp_?SetDisplayComponent@Network@Positioning@NXOpen@@QEAAXPEAVComponent@Assemblies@3@@Z),该符号在函数 "private: short __cdecl CSpreadSheet::CalculateColumnNumber(class ATL::CStringT<char,class StrTraitMFC_DLL<char,class ATL::ChTraitsCRT<char> > >,bool)" (?CalculateColumnNumber@CSpreadSheet@@AEAAFV?$CStringT@DV?$StrTraitMFC_DLL@DV?$ChTraitsCRT@D@ATL@@@@@ATL@@_N@Z) 中被引用 D:\HOMEWORK\workdir\C++\AutoLoad\AutoLoad\TreeList_template.obj AutoLoad
错误 22 error LNK2019: 无法解析的外部符号 "__declspec(dllimport) public: void __cdecl NXOpen::Positioning::ConstraintReference::SetFixHint(bool)" (__imp_?SetFixHint@ConstraintReference@Positioning@NXOpen@@QEAAX_N@Z),该符号在函数 "private: short __cdecl CSpreadSheet::CalculateColumnNumber(class ATL::CStringT<char,class StrTraitMFC_DLL<char,class ATL::ChTraitsCRT<char> > >,bool)" (?CalculateColumnNumber@CSpreadSheet@@AEAAFV?$CStringT@DV?$StrTraitMFC_DLL@DV?$ChTraitsCRT@D@ATL@@@@@ATL@@_N@Z) 中被引用 D:\HOMEWORK\workdir\C++\AutoLoad\AutoLoad\TreeList_template.obj AutoLoad
错误 35 error LNK1120: 25 个无法解析的外部命令 D:\HOMEWORK\workdir\C++\AutoLoad\x64\Debug\\AutoLoad.dll AutoLoad