问SqPlus链接错误？

EN

// SQUIRREL
SquirrelVM::Init();

sq_setprintfunc(SquirrelVM::GetVMPtr(), CApp::PrintFunc);

SquirrelObject MainNut = SquirrelVM::CompileScript("main.nut");

try
 {
     SquirrelVM::RunScript(MainNut); // run the script
 }
 catch(SquirrelError & e)
 {
     // catch exceptions and print them out through the custom print function
     sq_getprintfunc(SquirrelVM::GetVMPtr())
        (SquirrelVM::GetVMPtr(),_SC("Error: %s, %s\n"),e.desc);
 }

// Bind the Image class
SQClassDef<CImage>(_SC("Image")).
    func(&CImage::NewImage,_SC("NewImage")).
    func(&CImage::SetPosition,_SC("SetPosition"));

CImage *Image = new CImage();

SquirrelFunction<void>(_SC("Init"))(Image);

SquirrelVM::Shutdown();