Xcode错误：无法启动[目录]-无效的主机字符串：'localhost'

Question

I'm trying to run a C++ project, but I get this "invalid host string: localhost" error.

here is my /ect/hosts file:

##
# Host Database
#
# localhost is used to configure the loopback interface
# when the system is booting.  Do not change this entry.
##
127.0.0.1       localhost
255.255.255.255 broadcasthost
::1             localhost 
fe80::1%lo0     localhost

Even though, I'm still getting the error. Thanks in advance.

Answer 1

I have the same problem.

I have found these solutions online that worked for other people, maybe it will work for you.

Link: http://ubuntuforums.org/showthread.php?t=1896148

https://superuser.com/questions/354902/etc-hosts-getting-reset-in-lion/379560#379560

If anyone else has another other suggestions, I am all ears too because I am still facing this exact same issue.

---

Edit:

I found my solution to the issue. My host file was saved as a .rtf file instead of .txt format. After I made the correction, everything worked. Maybe this will help you. Good luck!