Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/ruby-on-rails-3/4.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Ruby on rails Rails route helper未调用_param_Ruby On Rails_Ruby On Rails 3_Routes - Fatal编程技术网

Ruby on rails Rails route helper未调用_param

Ruby on rails Rails route helper未调用_param,ruby-on-rails,ruby-on-rails-3,routes,Ruby On Rails,Ruby On Rails 3,Routes,我有一条指定路线: resources :groups do ... end 组有一个重写为_param的方法,该方法使用: 大多数情况下,我可以通过传递一个组来调用它: group_path(g) 但有时,我无法找到它给我的环境的明确联系: ActionController::RoutingError (No route matches {:action=>"show", :controller=>"groups", :id=>#<Group id: 121, na

我有一条指定路线:

resources :groups do ... end
组有一个重写为_param的方法,该方法使用:

大多数情况下,我可以通过传递一个组来调用它:

group_path(g)
但有时,我无法找到它给我的环境的明确联系:

ActionController::RoutingError (No route matches {:action=>"show", :controller=>"groups", :id=>#<Group id: 121, name: "Example", kind: "ex" ... 
看起来它不是在调用_param,只是在调用_s或检查组


知道发生了什么吗?这太令人沮丧了。

问得好。我已经看过好几次了,但我从来没有真正的时间去深入研究它,只是抱怨着并打电话给group_path:id=>g.id或其他什么。
ActionController::RoutingError (No route matches {:action=>"show", :controller=>"groups", :id=>#<Group id: 121, name: "Example", kind: "ex" ...