ruby-on-rails - Rails 项目无法启动 - 意外错误 : expecting $end

Question

我想从 this git repository 获得 ribbot 的开源代码.我已经下载了 rails 及其必要的 gem，以及 mongo db 并“安装了 bundle ”。 但是在运行项目时出现以下错误。

如何解决？

/Library/Ruby/Gems/1.8/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:234:in `load': /Users/hansarijanto/Desktop/Impact/ribbot/config/initializers/session_store.rb:4:

syntax error, unexpected ':', expecting $end (SyntaxError) ...sion_store :cookie_store, key: '_ribbot_session', :domain =>...

我已经追踪到存在语法错误的文件，即 session_store.rb，目前看起来是这样的:

# Be sure to restart your server when you modify this file.

# See environment specific overrides also
Ribbot::Application.config.session_store :cookie_store, key: '_ribbot_session', :domain => :all, :expire_after => 10.years

# Use the database for sessions instead of the cookie-based default,
# which shouldn't be used to store highly confidential information
# (create the session table with "rails generate session_migration")
# Ribbot::Application.config.session_store :active_record_sto

Answer 1

您使用的是 Ruby 1.8，但使用的是 Ruby 1.9 hash syntax在你的 config/initializers/session_store.rb 中。以下片段:

key: '_ribbot_session'

应该是

:key => '_ribbot_session'