修改bug

app/views/projects/fork_users.json.jbuilder

@@ -2,9 +2,9 @@ json.count @fork_users.size
 json.fork_users do 
   json.array! @fork_users.each do |f|
     user = f.user 
-    fork_project = Project.select(:id,:fork_project_id,:name).find_by(id: f.fork_project_id)
+    fork_project = Project.select(:id,:name).find_by(id: f.fork_project_id)
     json.id f.fork_project_id
-    json.name "#{user.try(:show_real_name)}/#{fork_project.name}"
+    json.name "#{user.try(:show_real_name)}/#{fork_project.try(:name)}"
     json.login user.try(:login)
     json.image_url url_to_avatar(user)
     json.format_time f.created_at.strftime("%Y-%m-%d")