unresolved external symbol "private: static class std::codecvt问题的解决

文章详细阐述了在解决wchar_t设置问题时遇到的挑战及微软官方提供的解决方案,指出默认设置可能引发的问题,并强调了comsupp.lib需要进行特定配置。

首先,解决方案在这:http://msdn.microsoft.com/en-us/library/dh8che7s

根据微软官方的解释,把wchar_t设置成内置类型即可解决该问题。

如果没有指定,则必须包含头文件,但无论怎样,__wchar_t 都是可用的。

微软上还说了/Zc:wchar_t 是默认的,但是comsupp.lib仍然需要设置/Zc:wchar_t-.

 

个人感觉这个问题应该是微软内部开发库升级造成的。

*** ERROR L104: MULTIPLE PUBLIC DEFINITIONS SYMBOL: MAIN MODULE: .\Objects\main.obj (MAIN) *** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS SEGMENT: ?PR?MAIN?MAIN *** WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: I2CRECEIVEBYTE MODULE: .\Objects\iic.obj (IIC) *** WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: I2CSTART MODULE: .\Objects\iic.obj (IIC) *** WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: _I2CSENDACK MODULE: .\Objects\iic.obj (IIC) *** WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: _I2CSENDBYTE MODULE: .\Objects\iic.obj (IIC) *** WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: I2CWAITACK MODULE: .\Objects\iic.obj (IIC) *** WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: I2CSTOP MODULE: .\Objects\iic.obj (IIC) *** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: I2CSTART MODULE: .\Objects\iic.obj (IIC) ADDRESS: 0EDDH *** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: _I2CSENDBYTE MODULE: .\Objects\iic.obj (IIC) ADDRESS: 0EE2H *** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: I2CWAITACK MODULE: .\Objects\iic.obj (IIC) ADDRESS: 0EE5H *** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: _I2CSENDBYTE MODULE: .\Objects\iic.obj (IIC) ADDRESS: 0EEAH *** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: I2CWAITACK MODULE: .\Objects\iic.obj (IIC) ADDRESS: 0EEDH *** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: I2CSTART MODULE: .\Objects\iic.obj (IIC) ADDRESS: 0EF0H *** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: _I2CSENDBYTE MODULE: .\Objects\iic.obj (IIC) ADDRESS: 0EF5H *** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: I2CWAITACK MODULE: .\Objects\iic.obj (IIC) ADDRESS: 0EF8H *** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: I2CRECEIVEBYTE MODULE: .\Objects\iic.
04-03
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值