Compile error using GMSH 4.8.1 + OOC 7.5

Dear all,

I am trying to compile GMSH4.8.1 under windows 10 64bit + VS2019. I used the OOC7.5 (by putting win64/vc14/lib and inc into GMSH folder) and the following errors displayed:

Severity    Code    Description    Project    File    Line    Suppression State
Error    LNK2019    unresolved external symbol "public: void __cdecl Standard_ErrorHandler::Callback::RegisterCallback(void)" (?RegisterCallback@Callback@Standard_ErrorHandler@@QEAAXXZ) referenced in function "private: void __cdecl Standard_Mutex::Sentry::Lock(void)" (?Lock@Sentry@Standard_Mutex@@AEAAXXZ)    gmsh    E:\gmsh\gmsh-4.8.1-source\64bit\OCCFace.obj    1    
Error    LNK2001    unresolved external symbol "public: void __cdecl Standard_ErrorHandler::Callback::RegisterCallback(void)" (?RegisterCallback@Callback@Standard_ErrorHandler@@QEAAXXZ)    gmsh    E:\gmsh\gmsh-4.8.1-source\64bit\OCCRegion.obj    1    
Error    LNK2001    unresolved external symbol "public: void __cdecl Standard_ErrorHandler::Callback::RegisterCallback(void)" (?RegisterCallback@Callback@Standard_ErrorHandler@@QEAAXXZ)    gmsh    E:\gmsh\gmsh-4.8.1-source\64bit\GModelIO_OCC.obj    1    
Error    LNK2019    unresolved external symbol "public: void __cdecl Standard_ErrorHandler::Callback::UnregisterCallback(void)" (?UnregisterCallback@Callback@Standard_ErrorHandler@@QEAAXXZ) referenced in function "private: void __cdecl Standard_Mutex::Sentry::Unlock(void)" (?Unlock@Sentry@Standard_Mutex@@AEAAXXZ)    gmsh    E:\gmsh\gmsh-4.8.1-source\64bit\OCCFace.obj    1    
Error    LNK2001    unresolved external symbol "public: void __cdecl Standard_ErrorHandler::Callback::UnregisterCallback(void)" (?UnregisterCallback@Callback@Standard_ErrorHandler@@QEAAXXZ)    gmsh    E:\gmsh\gmsh-4.8.1-source\64bit\OCCRegion.obj    1    
Error    LNK2001    unresolved external symbol "public: void __cdecl Standard_ErrorHandler::Callback::UnregisterCallback(void)" (?UnregisterCallback@Callback@Standard_ErrorHandler@@QEAAXXZ)    gmsh    E:\gmsh\gmsh-4.8.1-source\64bit\GModelIO_OCC.obj    1    
 

After I went back to OOC 7.4, the compile was successful. 

Could anyone help me to take a look at this problem?

Thanks,

Tang Laoya