作业列表未登录访问报错

5 years ago · 74851b7410
parent 21c273a841
commit 74851b7410
1 changed files with 1 additions and 1 deletions
--- a/app/models/course.rb
+++ b/app/models/course.rb
@ -257,7 +257,7 @@ class Course < ApplicationRecord

  # 老师负责的分班id
  def charge_group_ids user
-    member = user.is_a?(CourseMember) ? user : course_member(user.id)
+    member = user.is_a?(CourseMember) ? user : course_member(user&.id)
    group_ids = if member.present?
                  member.teacher_course_groups.size > 0 ? member.teacher_course_groups.pluck(:course_group_id) : course_groups.pluck(:id)
                elsif user.admin_or_business?