邮箱问题

lib/tasks/tfxy.rake

@@ -172,7 +172,7 @@ namespace :tfxy do
           lastname: student_data.cell(r, 2),
           nickname: student_data.cell(r, 2),
           password: "Edu#{student_data.cell(r, 1)}",
-          mail: student_data.cell(r, 9).strip,
+          mail: student_data.cell(r, 9)&.strip.present? ? student_data.cell(r, 9)&.strip : nil,
           profile_completed: true,
           professional_certification: 1,
           certification: 1,