ruby-on-railscontrollerargumentsargument-error
ArgumentError in Rails
I want to connect two entity (project and issues) and Rails says some error message, but I don't know, what should I do. Can you help me fix it, please? Thanks a lot.
Solution
Not sure what your are trying to do, but it looks like you have a nested resource and therefore want to pass an array to form_for, but you are actually passing two separate objects. Change:
<%= form_for(@project, @project.issues.build) do |f| %>
to:
<%= form_for([@project, @project.issues.build]) do |f| %>
With this change you'll pass one array for form_for, instead of two arguments.
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