cd 到在 shell 脚本中不起作用的目录 [重复]

Question

可能重复：
Why am I getting “: No such file or directory” when trying to execute a bash script?

我有以下 shell 脚本..运行它时 cd 命令一直失败并出现以下错误..谁能提供输入有什么问题？

#\!/bin/sh
ANDROID_ROOT="/local/mnt/workspace/AU"
cd $ANDROID_ROOT 
source build/envsetup.sh                                     
lunch 12

: No such file or directoryal/mnt/workspace/AU
./test.sh: line 4: build/envsetup.sh: No such file or directory
<username:/local/mnt/workspace/username/scripts>

Answer 1

行尾被搞砸了。通过dos2unix 运行它。