ROR: syntax error on line 18, col 2: ` host: localhost'

NetBeans Ruby IDE 错误解决

最新推荐文章于 2023-08-15 16:38:02 发布

最新推荐文章于 2023-08-15 16:38:02 发布 · 160 阅读

文章标签：

4 篇文章

订阅专栏

本文介绍了一个使用NetBeans作为Ruby IDE时遇到的错误，并详细解释了如何通过检查配置文件中的语法来解决问题，特别是关于数据库配置文件database.xml中密码字段的正确格式。

用netbeans ruby ide第一个demo就出错：

ruby 代码

rake aborted!
syntax error on line 18, col 2: ` host: localhost'
rake aborted!
Invalid escape character syntax: /E:\My Documents\NetBeansProjects\depot\Rakefile/
C:/ruby/lib/ruby/gems/1.8/gems/rake-0.7.3/lib/rake.rb:1772:in `standard_exception_handling': Invalid escape character syntax: /E:\My Documents\NetBeansProjects\depot\Rakefile/ (RegexpError)
from C:/ruby/lib/ruby/gems/1.8/gems/rake-0.7.3/lib/rake.rb:1772:in `find'
from C:/ruby/lib/ruby/gems/1.8/gems/rake-0.7.3/lib/rake.rb:1772:in `each'
from C:/ruby/lib/ruby/gems/1.8/gems/rake-0.7.3/lib/rake.rb:1772:in `find'
from C:/ruby/lib/ruby/gems/1.8/gems/rake-0.7.3/lib/rake.rb:1772:in `standard_exception_handling'
from C:/ruby/lib/ruby/gems/1.8/gems/rake-0.7.3/lib/rake.rb:1708:in `run'
from C:/ruby/lib/ruby/gems/1.8/gems/rake-0.7.3/bin/rake:7
from C:/ruby/bin/rake:16:in `load'
from C:/ruby/bin/rake:16