编译错误error: stray ‘\343’ in program的解决

本文介绍了一个在使用gcc编译C程序时遇到的stray错误,并详细记录了问题的排查过程及最终解决方案。

问题:

从网上拷贝了一段代码,粘贴到自己写的程序strcat_compare.c中,然后编译gcc -o strcat_compare strcat_compare.c;

出现错误如下:

avid@ubuntu:~/wrk/tmp$ gcc -o strcat_compare strcat_compare.c 
strcat_compare.c: In function ‘main’:
strcat_compare.c:28:1: error: stray ‘\343’ in program
strcat_compare.c:28:1: error: stray ‘\200’ in program
strcat_compare.c:28:1: error: stray ‘\200’ in program
strcat_compare.c:28:1: error: stray ‘\343’ in program
strcat_compare.c:28:1: error: stray ‘\200’ in program
strcat_compare.c:28:1: error: stray ‘\200’ in program
strcat_compare.c:30:1: error: stray ‘\343’ in program
strcat_compare.c:30:1: error: stray ‘\200’ in program
strcat_compare.c:30:1: error: stray ‘\200’ in program
strcat_compare.c:30:1: error: stray ‘\343’ in program
strcat_compare.c:30:1: error: stray ‘\200’ in program
strcat_compare.c:30:1: error: stray ‘\200’ in program
strcat_compare.c:32:1: error: stray ‘\343’ in program
strcat_compare.c:32:1: error: stray ‘\200’ in program
strcat_compare.c:32:1: error: stray ‘\200’ in program
strcat_compare.c:32:1: error: stray ‘\343’ in program
strcat_compare.c:32:1: error: stray ‘\200’ in program
strcat_compare.c:32:1: error: stray ‘\200’ in program
david@ubuntu:~/wrk/tmp$

运行环境:ubuntu 11.10;


解决办法:

1. 放狗搜,说可能程序本身的语法没有问题,但是,出错行中包含不被识别的字符,比如空格的格式不对;

2. 将程序中出错行前面的空格删除,重新插入空格或tab键,重新编译,错误消失。


问题解决。



make make -C /lib/modules/3.2.0-23-generic-pae/build M=/home/loongson modules make[1]: Entering directory `/usr/src/linux-headers-3.2.0-23-generic-pae' CC [M] /home/loongson/timer_module.o /home/loongson/timer_module.c:4:1: error: stray\302’ in program /home/loongson/timer_module.c:4:1: error: stray\240’ in program /home/loongson/timer_module.c:4:1: error: stray\302’ in program /home/loongson/timer_module.c:4:1: error: stray\240’ in program /home/loongson/timer_module.c:4:17: error: stray\302’ in program /home/loongson/timer_module.c:4:17: error: stray\240’ in program /home/loongson/timer_module.c:6:1: error: stray\302’ in program /home/loongson/timer_module.c:6:1: error: stray\240’ in program /home/loongson/timer_module.c:6:1: error: stray\302’ in program /home/loongson/timer_module.c:6:1: error: stray\240’ in program /home/loongson/timer_module.c:6:1: error: stray\302’ in program /home/loongson/timer_module.c:6:1: error: stray\240’ in program /home/loongson/timer_module.c:6:1: error: stray\302’ in program /home/loongson/timer_module.c:6:1: error: stray\240’ in program /home/loongson/timer_module.c: In function ‘my_timer_callback’: /home/loongson/timer_module.c:7:1: error: stray\302’ in program /home/loongson/timer_module.c:7:1: error: stray\240’ in program /home/loongson/timer_module.c:7:1: error: stray\302’ in program /home/loongson/timer_module.c:7:1: error: stray\240’ in program /home/loongson/timer_module.c:7:1: error: stray\302’ in program /home/loongson/timer_module.c:7:1: error: stray\240’ in program /home/loongson/timer_module.c:7:1: error: stray\302’ in program /home/loongson/timer_module.c:7:1: error: stray\240’ in program /home/loongson/timer_module.c:7:1: error: stray\302’ in program /home/loongson/timer_module.c:7:1: error: stray\240’ in program /home/loongson/timer_module.c:7:27: error: expected ‘)’ before string constant /home/loongson/timer_module.c: At top level: /home/loongson/timer_module.c:10:1: error: stray\302’ in program /home/loongson/timer_module.c:10:1: error: stray\240’ in program /home/loongson/timer_module.c:10:1: error: stray\302’ in program /home/loongson/timer_module.c:10:1: error: stray\240’ in program /home/loongson/timer_module.c:10:1: error: stray\302’ in program /home/loongson/timer_module.c:10:1: error: stray\240’ in program /home/loongson/timer_module.c:10:1: error: stray\302’ in program /home/loongson/timer_module.c:10:1: error: stray\240’ in program /home/loongson/timer_module.c: In function ‘my_timer_module_init’: /home/loongson/timer_module.c:11:1: error: stray\302’ in program /home/loongson/timer_module.c:11:1: error: stray\240’ in program /home/loongson/timer_module.c:11:1: error: stray\302’ in program /home/loongson/timer_module.c:11:1: error: stray\240’ in program /home/loongson/timer_module.c:11:1: error: stray\302’ in program /home/loongson/timer_module.c:11:1: error: stray\240’ in program /home/loongson/timer_module.c:11:1: error: stray\302’ in program /home/loongson/timer_module.c:11:1: error: stray\240’ in program /home/loongson/timer_module.c:11:1: error: stray\302’ in program /home/loongson/timer_module.c:11:1: error: stray\240’ in program /home/loongson/timer_module.c:11:27: error: expected ‘)’ before string constant /home/loongson/timer_module.c:12:1: error: stray\302’ in program /home/loongson/timer_module.c:12:1: error: stray\240’ in program /home/loongson/timer_module.c:12:1: error: stray\302’ in program /home/loongson/timer_module.c:12:1: error: stray\240’ in program /home/loongson/timer_module.c:12:1: error: stray\302’ in program /home/loongson/timer_module.c:12:1: error: stray\240’ in program /home/loongson/timer_module.c:12:1: error: stray\302’ in program /home/loongson/timer_module.c:12:1: error: stray\240’ in program /home/loongson/timer_module.c:13:1: error: stray\302’ in program /home/loongson/timer_module.c:13:1: error: stray\240’ in program /home/loongson/timer_module.c:13:1: error: stray\302’ in program /home/loongson/timer_module.c:13:1: error: stray\240’ in program /home/loongson/timer_module.c:13:1: error: stray\302’ in program /home/loongson/timer_module.c:13:1: error: stray\240’ in program /home/loongson/timer_module.c:13:1: error: stray\302’ in program /home/loongson/timer_module.c:13:1: error: stray\240’ in program /home/loongson/timer_module.c:14:1: error: stray\302’ in program /home/loongson/timer_module.c:14:1: error: stray\240’ in program /home/loongson/timer_module.c:14:1: error: stray\302’ in program /home/loongson/timer_module.c:14:1: error: stray\240’ in program /home/loongson/timer_module.c:14:1: error: stray\302’ in program /home/loongson/timer_module.c:14:1: error: stray\240’ in program /home/loongson/timer_module.c:14:1: error: stray\302’ in program /home/loongson/timer_module.c:14:1: error: stray\240’ in program /home/loongson/timer_module.c:15:1: error: stray\302’ in program /home/loongson/timer_module.c:15:1: error: stray\240’ in program /home/loongson/timer_module.c:15:1: error: stray\302’ in program /home/loongson/timer_module.c:15:1: error: stray\240’ in program /home/loongson/timer_module.c:15:1: error: stray\302’ in program /home/loongson/timer_module.c:15:1: error: stray\240’ in program /home/loongson/timer_module.c:15:1: error: stray\302’ in program /home/loongson/timer_module.c:15:1: error: stray\240’ in program /home/loongson/timer_module.c:15:1: error: stray\302’ in program /home/loongson/timer_module.c:15:1: error: stray\240’ in program /home/loongson/timer_module.c:15:1: error: stray\302’ in program /home/loongson/timer_module.c:15:1: error: stray\240’ in program /home/loongson/timer_module.c:16:1: error: stray\302’ in program /home/loongson/timer_module.c:16:1: error: stray\240’ in program /home/loongson/timer_module.c:16:1: error: stray\302’ in program /home/loongson/timer_module.c:16:1: error: stray\240’ in program /home/loongson/timer_module.c:16:1: error: stray\302’ in program /home/loongson/timer_module.c:16:1: error: stray\240’ in program /home/loongson/timer_module.c:16:1: error: stray\302’ in program /home/loongson/timer_module.c:16:1: error: stray\240’ in program /home/loongson/timer_module.c:16:1: error: stray\302’ in program /home/loongson/timer_module.c:16:1: error: stray\240’ in program /home/loongson/timer_module.c:16:1: error: stray\302’ in program /home/loongson/timer_module.c:16:1: error: stray\240’ in program /home/loongson/timer_module.c:16:1: error: stray\302’ in program /home/loongson/timer_module.c:16:1: error: stray\240’ in program /home/loongson/timer_module.c:16:1: error: stray\302’ in program /home/loongson/timer_module.c:16:1: error: stray\240’ in program /home/loongson/timer_module.c:16:1: error: stray\302’ in program /home/loongson/timer_module.c:16:1: error: stray\240’ in program /home/loongson/timer_module.c:17:1: error: stray\302’ in program /home/loongson/timer_module.c:17:1: error: stray\240’ in program /home/loongson/timer_module.c:17:1: error: stray\302’ in program /home/loongson/timer_module.c:17:1: error: stray\240’ in program /home/loongson/timer_module.c:17:1: error: stray\302’ in program /home/loongson/timer_module.c:17:1: error: stray\240’ in program /home/loongson/timer_module.c:17:1: error: stray\302’ in program /home/loongson/timer_module.c:17:1: error: stray\240’ in program /home/loongson/timer_module.c:17:1: error: stray\302’ in program /home/loongson/timer_module.c:17:1: error: stray\240’ in program /home/loongson/timer_module.c:17:1: error: stray\302’ in program /home/loongson/timer_module.c:17:1: error: stray\240’ in program /home/loongson/timer_module.c:18:1: error: stray\302’ in program /home/loongson/timer_module.c:18:1: error: stray\240’ in program /home/loongson/timer_module.c:18:1: error: stray\302’ in program /home/loongson/timer_module.c:18:1: error: stray\240’ in program /home/loongson/timer_module.c:18:1: error: stray\302’ in program /home/loongson/timer_module.c:18:1: error: stray\240’ in program /home/loongson/timer_module.c:18:1: error: stray\302’ in program /home/loongson/timer_module.c:18:1: error: stray\240’ in program /home/loongson/timer_module.c:19:1: error: stray\302’ in program /home/loongson/timer_module.c:19:1: error: stray\240’ in program /home/loongson/timer_module.c:19:1: error: stray\302’ in program /home/loongson/timer_module.c:19:1: error: stray\240’ in program /home/loongson/timer_module.c:19:1: error: stray\302’ in program /home/loongson/timer_module.c:19:1: error: stray\240’ in program /home/loongson/timer_module.c:19:1: error: stray\302’ in program /home/loongson/timer_module.c:19:1: error: stray\240’ in program /home/loongson/timer_module.c:20:1: error: stray\302’ in program /home/loongson/timer_module.c:20:1: error: stray\240’ in program /home/loongson/timer_module.c:20:1: error: stray\302’ in program /home/loongson/timer_module.c:20:1: error: stray\240’ in program /home/loongson/timer_module.c:20:1: error: stray\302’ in program /home/loongson/timer_module.c:20:1: error: stray\240’ in program /home/loongson/timer_module.c:20:1: error: stray\302’ in program /home/loongson/timer_module.c:20:1: error: stray\240’ in program /home/loongson/timer_module.c:20:1: error: stray\302’ in program /home/loongson/timer_module.c:20:1: error: stray\240’ in program /home/loongson/timer_module.c: At top level: /home/loongson/timer_module.c:23:1: error: stray\302’ in program /home/loongson/timer_module.c:23:1: error: stray\240’ in program /home/loongson/timer_module.c:23:1: error: stray\302’ in program /home/loongson/timer_module.c:23:1: error: stray\240’ in program /home/loongson/timer_module.c:23:1: error: stray\302’ in program /home/loongson/timer_module.c:23:1: error: stray\240’ in program /home/loongson/timer_module.c:23:1: error: stray\302’ in program /home/loongson/timer_module.c:23:1: error: stray\240’ in program /home/loongson/timer_module.c: In function ‘my_timer_module_exit’: /home/loongson/timer_module.c:24:1: error: stray\302’ in program /home/loongson/timer_module.c:24:1: error: stray\240’ in program /home/loongson/timer_module.c:24:1: error: stray\302’ in program /home/loongson/timer_module.c:24:1: error: stray\240’ in program /home/loongson/timer_module.c:24:1: error: stray\302’ in program /home/loongson/timer_module.c:24:1: error: stray\240’ in program /home/loongson/timer_module.c:24:1: error: stray\302’ in program /home/loongson/timer_module.c:24:1: error: stray\240’ in program /home/loongson/timer_module.c:25:1: error: stray\302’ in program /home/loongson/timer_module.c:25:1: error: stray\240’ in program /home/loongson/timer_module.c:25:1: error: stray\302’ in program /home/loongson/timer_module.c:25:1: error: stray\240’ in program /home/loongson/timer_module.c:25:1: error: stray\302’ in program /home/loongson/timer_module.c:25:1: error: stray\240’ in program /home/loongson/timer_module.c:25:1: error: stray\302’ in program /home/loongson/timer_module.c:25:1: error: stray\240’ in program /home/loongson/timer_module.c:25:1: error: stray\302’ in program /home/loongson/timer_module.c:25:1: error: stray\240’ in program /home/loongson/timer_module.c:25:27: error: expected ‘)’ before string constant make[2]: *** [/home/loongson/timer_module.o] Error 1 make[1]: *** [_module_/home/loongson] Error 2 make[1]: Leaving directory `/usr/src/linux-headers-3.2.0-23-generic-pae' make: *** [all] Error 2
最新发布
12-03
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