生成 rails 4.2.0 应用程序并添加 activerecord-postgis-adapter 并相应地编辑 database.yml 文件。
但是现在当我这样做时rake db:create
,它会出现错误:
± be rake db:create 2.1.0
rake aborted!
NameError: uninitialized constant ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::TableDefinition
/Users/millisami/Railsapps/showme/config/application.rb:16:in `<top (required)>'
/Users/millisami/Railsapps/showme/Rakefile:4:in `require'
/Users/millisami/Railsapps/showme/Rakefile:4:in `<top (required)>'
(See full trace by running task with --trace)