执行AD_import_accounts.php报错
导入AD账号执行AD_import_accounts.php脚本报错：
An error occured while processing 417: Unexpected value for attribute 'name': Null not allowed, Unexpected value for attribute 'first_name': Null not allowed: issues = {0=>Unexpected value for attribute 'name': Null not allowed; 1=>Unexpected value for attribute 'first_name': Null not allowed}, class = Person, id = 请问这是什么原因，该如何解决？
An error occured while processing 417: Unexpected value for attribute 'name': Null not allowed, Unexpected value for attribute 'first_name': Null not allowed: issues = {0=>Unexpected value for attribute 'name': Null not allowed; 1=>Unexpected value for attribute 'first_name': Null not allowed}, class = Person, id = 请问这是什么原因，该如何解决？