I have done what you have described, but just some name changes. When I submit the form, I get this error: ActiveModel::ForbiddenAttributesError in CampaignsController#create and this part is marked as the error: @campaigns.push(Campaign.new(campaign_params))
I have done what you have described, but just some name changes. When I submit the form, I get this error: ActiveModel::ForbiddenAttributesError in CampaignsController#create and this part is marked as the error: @campaigns.push(Campaign.new(campaign_params))
What have I done wrong?
Thanks in advanced!