删除gpid为空的myshixun

app/controllers/shixuns_controller.rb

@@ -384,7 +384,7 @@ class ShixunsController < ApplicationController
       shixun_id = shixun_id & my_shixun_ids
     end
 
-    @shixuns = Shixun.select([:id, :name, :user_id, :challenges_count, :visits, :status, :myshixuns_count, :trainee, :use_scope, :identifier, :image_text]).where(:id => shixun_id, :hidden => 0, :trainee => diff, :status => status).includes(:challenges, :schools, :shixun_members, :users)
+    @shixuns = Shixun.select([:id, :name, :user_id, :challenges_count, :visits, :status, :myshixuns_count, :trainee, :use_scope, :identifier, :image_text, :averge_star]).where(:id => shixun_id, :hidden => 0, :trainee => diff, :status => status).includes(:challenges, :schools, :shixun_members, :users)
 
     if search.present?
       search_users_id = User.select([:id]).where("concat(lastname, firstname) like '%#{search}%'")

lib/tasks/delete_error_myshixun.rake

@@ -0,0 +1,11 @@
+namespace :myshixun do
+  desc "delete gpid is no"
+  task :delete_error_myshixuns => :environment do
+    begin
+      myshixuns = Myshixun.where(gpid: nil)
+      myshixuns.delete_all
+    rescue Exception => e
+      puts e
+    end
+  end
+end