Whenever I use job_medium_path I receive this routing error:
每当我使用job_medium_path时，我都会收到此路由错误：
ActionController::RoutingError Exception: No route matches {:action=>"show", :controller=>"media"}
However, when I use rake routes it clearly shows that there is a route for that path:
但是，当我使用rake路线时，它清楚地表明该路径有一条路线：
job_medium GET /jobs/:job_id/media/:id(.:format) {:action=>"show", :controller=>"media"}
Also, in the media controller the show action is defined.
此外，在媒体控制器中定义了show动作。
Other routes and paths for this controller work perfectly, including:
该控制器的其他路径和路径完美运行，包括：
job_media GET /jobs/:job_id/media(.:format) {:action=>"index", :controller=>"media"}
new_job_medium GET /jobs/:job_id/media/new(.:format) {:action=>"new", :controller=>"media"}
When I call the path on a page I use: job_medium_path(@mediumable, @media) and receive this error:
当我在页面上调用路径时，我使用：job_medium_path（@mediumable，@ media）并收到此错误：
Routing Error
No route matches {:action=>"show", :controller=>"media", :job_id=>[all job info is here]}
没有路由匹配{：action =>“show”，：controller =>“media”，：job_id => [所有工作信息都在这里]}
Also here is the action:
这里还有一个动作：
def show
@medium = @mediumable.media.find(params[:id])
end
2 个解决方案
#1
0
You have to provide the job and medium id, something like this:
你必须提供工作和中等ID，如下所示：
job_medium_path(@job, @medium)
#2
0
Supossing @job and @medium exist, try this:
存在@job和@medium，试试这个：
job_medium_path(job_id: @job.id, id: @medium.id)
#1
0
You have to provide the job and medium id, something like this:
你必须提供工作和中等ID，如下所示：
job_medium_path(@job, @medium)
#2
0
Supossing @job and @medium exist, try this:
存在@job和@medium，试试这个：
job_medium_path(job_id: @job.id, id: @medium.id)