Question

我创建了一个用rails runner运行的脚本。我在本地测试它并且它工作正常，但是在远程服务器上（它已部署到AWS）它会引发以下错误：

/home/ubuntu/my-project/vendor/bundle/ruby/2.1.0/gems/railties-4.1.14.1
/lib/rails/commands/runner.rb:62: 
syntax error, unexpected tIDENTIFIER, expecting end-of-input

此处有完整的错误消息：

/home/ubuntu/my-project/vendor/bundle/ruby/2.1.0/gems/railties-4.1.14.1/lib/rails/commands/runner.rb:62:in `eval': /home/ubuntu/my-project/vendor/bundle/ruby/2.1.0/gems/railties-4.1.14.1/lib/rails/commands/runner.rb:62: unknown regexp options - rt (SyntaxError)
/home/ubuntu/my-project/vendor/bundle/ruby/2.1.0/gems/railties-4.1.14.1/lib/rails/commands/runner.rb:62: syntax error, unexpected tIDENTIFIER, expecting end-of-input
/script/content_update.rb
                               ^
    from /home/ubuntu/my-project/vendor/bundle/ruby/2.1.0/gems/railties-4.1.14.1/lib/rails/commands/runner.rb:62:in `<top (required)>'
    from /home/ubuntu/my-project/vendor/bundle/ruby/2.1.0/gems/railties-4.1.14.1/lib/rails/commands/commands_tasks.rb:128:in `require'
    from /home/ubuntu/my-project/vendor/bundle/ruby/2.1.0/gems/railties-4.1.14.1/lib/rails/commands/commands_tasks.rb:128:in `require_command!'
    from /home/ubuntu/my-project/vendor/bundle/ruby/2.1.0/gems/railties-4.1.14.1/lib/rails/commands/commands_tasks.rb:95:in `runner'
    from /home/ubuntu/my-project/vendor/bundle/ruby/2.1.0/gems/railties-4.1.14.1/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
    from /home/ubuntu/my-project/vendor/bundle/ruby/2.1.0/gems/railties-4.1.14.1/lib/rails/commands.rb:17:in `<top (required)>'
    from bin/rails:4:in `require'
    from bin/rails:4:in `<main>'

知道问题可能是什么？

Answer 1

您需要执行以下命令：

rails runner script/content_update.rb

script/content_update.rb是您脚本的正确路径。

当您指定它时，/script/content_update.rb Rails会在错误的位置搜索它，但无法找到它。找不到文件时，Rails将字符串视为Ruby脚本并尝试执行它，然后引发这个奇怪的异常。

尝试在测试环境

1 个答案: