1>------ Rebuild All started: Project: TopologyBuilding, Configuration: Debug Win32 ------ 1>Deleting intermediate and output files for project 'TopologyBuilding', configuration 'Debug|Win32' 1>Compiling... 1>StdAfx.cpp 1> WINVER not defined. Defaulting to 0x0600 (Windows Vista) 1>Compiling... 1>WINMAIN.CPP 1>TopologyBuildingDoc.cpp 1>TopologyBuildingApp.cpp 1>Generating Code... 1>Compiling resources... 1>Microsoft (R) Windows (R) Resource Compiler Version 6.0.5724.0 1>Copyright (C) Microsoft Corporation. All rights reserved. 1>Linking... 1>StdAfx.obj : warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/INCREMENTAL:NO' specification 1> Creating library ../../Debug/TopologyBuilding.lib and object ../../Debug/TopologyBuilding.exp 1>StdAfx.obj : error LNK2019: unresolved external symbol "public: void __thiscall BRepAlgoAPI_BooleanOperation::Destroy(void)" (?Destroy@BRepAlgoAPI_BooleanOperation@@QAEXXZ) referenced in function "public: virtual __thiscall BRepAlgoAPI_BooleanOperation::~BRepAlgoAPI_BooleanOperation(void)" (??1BRepAlgoAPI_BooleanOperation@@UAE@XZ) 1>TopologyBuildingDoc.obj : error LNK2001: unresolved external symbol "public: void __thiscall BRepAlgoAPI_BooleanOperation::Destroy(void)" (?Destroy@BRepAlgoAPI_BooleanOperation@@QAEXXZ) 1>StdAfx.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall BRepAlgoAPI_BooleanOperation::Build(void)" (?Build@BRepAlgoAPI_BooleanOperation@@UAEXXZ) 1>TopologyBuildingDoc.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall BRepAlgoAPI_BooleanOperation::Build(void)" (?Build@BRepAlgoAPI_BooleanOperation@@UAEXXZ) 1>StdAfx.obj : error LNK2001: unresolved external symbol "public: virtual class TopTools_ListOfShape const & __thiscall BRepAlgoAPI_BooleanOperation::Generated(class TopoDS_Shape const &)" (?Generated@BRepAlgoAPI_BooleanOperation@@UAEABVTopTools_ListOfShape@@ABVTopoDS_Shape@@@Z) 1>TopologyBuildingDoc.obj : error LNK2001: unresolved external symbol "public: virtual class TopTools_ListOfShape const & __thiscall BRepAlgoAPI_BooleanOperation::Generated(class TopoDS_Shape const &)" (?Generated@BRepAlgoAPI_BooleanOperation@@UAEABVTopTools_ListOfShape@@ABVTopoDS_Shape@@@Z) 1>StdAfx.obj : error LNK2001: unresolved external symbol "public: virtual class TopTools_ListOfShape const & __thiscall BRepAlgoAPI_BooleanOperation::Modified(class TopoDS_Shape const &)" (?Modified@BRepAlgoAPI_BooleanOperation@@UAEABVTopTools_ListOfShape@@ABVTopoDS_Shape@@@Z) 1>TopologyBuildingDoc.obj : error LNK2001: unresolved external symbol "public: virtual class TopTools_ListOfShape const & __thiscall BRepAlgoAPI_BooleanOperation::Modified(class TopoDS_Shape const &)" (?Modified@BRepAlgoAPI_BooleanOperation@@UAEABVTopTools_ListOfShape@@ABVTopoDS_Shape@@@Z) 1>StdAfx.obj : error LNK2001: unresolved external symbol "public: virtual unsigned int __thiscall BRepAlgoAPI_BooleanOperation::IsDeleted(class TopoDS_Shape const &)" (?IsDeleted@BRepAlgoAPI_BooleanOperation@@UAEIABVTopoDS_Shape@@@Z) 1>TopologyBuildingDoc.obj : error LNK2001: unresolved external symbol "public: virtual unsigned int __thiscall BRepAlgoAPI_BooleanOperation::IsDeleted(class TopoDS_Shape const &)" (?IsDeleted@BRepAlgoAPI_BooleanOperation@@UAEIABVTopoDS_Shape@@@Z) 1>StdAfx.obj : error LNK2001: unresolved external symbol "public: virtual class TopTools_ListOfShape const & __thiscall BRepAlgoAPI_BooleanOperation::Modified2(class TopoDS_Shape const &)" (?Modified2@BRepAlgoAPI_BooleanOperation@@UAEABVTopTools_ListOfShape@@ABVTopoDS_Shape@@@Z) 1>TopologyBuildingDoc.obj : error LNK2001: unresolved external symbol "public: virtual class TopTools_ListOfShape const & __thiscall BRepAlgoAPI_BooleanOperation::Modified2(class TopoDS_Shape const &)" (?Modified2@BRepAlgoAPI_BooleanOperation@@UAEABVTopTools_ListOfShape@@ABVTopoDS_Shape@@@Z) 1>StdAfx.obj : error LNK2001: unresolved external symbol "public: virtual unsigned int __thiscall BRepAlgoAPI_BooleanOperation::HasModified(void)const " (?HasModified@BRepAlgoAPI_BooleanOperation@@UBEIXZ) 1>TopologyBuildingDoc.obj : error LNK2001: unresolved external symbol "public: virtual unsigned int __thiscall BRepAlgoAPI_BooleanOperation::HasModified(void)const " (?HasModified@BRepAlgoAPI_BooleanOperation@@UBEIXZ) 1>StdAfx.obj : error LNK2001: unresolved external symbol "public: virtual unsigned int __thiscall BRepAlgoAPI_BooleanOperation::HasGenerated(void)const " (?HasGenerated@BRepAlgoAPI_BooleanOperation@@UBEIXZ) 1>TopologyBuildingDoc.obj : error LNK2019: unresolved external symbol "public: virtual unsigned int __thiscall BRepAlgoAPI_BooleanOperation::HasGenerated(void)const " (?HasGenerated@BRepAlgoAPI_BooleanOperation@@UBEIXZ) referenced in function "protected: void __thiscall CTopologyBuildingDoc::OnExplorer(void)" (?OnExplorer@CTopologyBuildingDoc@@IAEXXZ) 1>StdAfx.obj : error LNK2001: unresolved external symbol "public: virtual unsigned int __thiscall BRepAlgoAPI_BooleanOperation::HasDeleted(void)const " (?HasDeleted@BRepAlgoAPI_BooleanOperation@@UBEIXZ) 1>TopologyBuildingDoc.obj : error LNK2001: unresolved external symbol "public: virtual unsigned int __thiscall BRepAlgoAPI_BooleanOperation::HasDeleted(void)const " (?HasDeleted@BRepAlgoAPI_BooleanOperation@@UBEIXZ) 1>TopologyBuildingDoc.obj : error LNK2019: unresolved external symbol "public: __thiscall BRepAlgoAPI_Fuse::BRepAlgoAPI_Fuse(class TopoDS_Shape const &,class TopoDS_Shape const &)" (??0BRepAlgoAPI_Fuse@@QAE@ABVTopoDS_Shape@@0@Z) referenced in function "protected: void __thiscall CTopologyBuildingDoc::OnVertex(void)" (?OnVertex@CTopologyBuildingDoc@@IAEXXZ) 1>../../Debug/TopologyBuilding.exe : fatal error LNK1120: 10 unresolved externals 1>Build log was saved at "file://c:\Programme\OpenCASCADE6.3.0\samples\standard\mfc\02_TopologySamples\02_3_TopologyBuilding\Debug\BuildLog.htm" 1>TopologyBuilding - 20 error(s), 1 warning(s) ========== Rebuild All: 0 succeeded, 1 failed, 0 skipped ==========