使用LuabDin将C++类导出到Lua时的访问冲突

我试图使用luabind将一个简单类导出到lua。我从两个网站获取的代码显示了大致相同的方法,但仍然失败。

// Default headers
#include <iostream>
#include <string>

// Lua headers
extern "C" {
    #include "lua.h"
    #include "lualib.h"
    #include "lauxlib.h"
}

#include "luabind/luabind.hpp"

// Sample class
class NumberPrinter
{
public:
    NumberPrinter( int number ) : m_number( number ) {}
    void print() { std::cout << m_number << "\n"; }

private:
    int m_number;
};

int main() {
    // Create Lua state and load sample file
    lua_State *luaState = lua_open();
    luabind::open( luaState );

    // Set up bind to number class
    luabind::module( luaState ) [
        luabind::class_<NumberPrinter>( "NumberPrinter" )
            .def( luabind::constructor<int>() )
            .def( "print", &NumberPrinter::print )
    ];

    // Use the class in Lua
    luaL_dostring( luaState,
        "Print2000 = NumberPrinter(2000)\n"
        "Print2000:print()\n"
    );

    // Clean up Lua state
    lua_close( luaState );

    getchar();
    return 0;
}

运行该代码时,luabind::module会导致以下运行时错误,并且在调试模式下没有其他信息:

中0x690008f5处的未处理异常 lua playground.exe:0xc000005:访问 违反。