检测到编码错误,必须由程序员修复:配置文件条件无效 ->cf

Coding error detected, it must be fixed by a programmer: Invalid ->cf for profile condition

我在尝试恢复课程备份时遇到错误。谁能帮我吗。我得到的错误是波纹管。

Coding error detected, it must be fixed by a programmer: Invalid ->cf for profile condition
More information about this error
Debug info: 
Error code: codingerror
Stack trace:
o   line 120 of /availability/condition/profile/classes/condition.php: coding_exception thrown
o   line 234 of /availability/classes/tree.php: call to availability_profile\condition->__construct()
o   line 144 of /availability/classes/info.php: call to core_availability\tree->__construct()
o   line 114 of /availability/classes/info.php: call to core_availability\info->decode_availability()
o   line 318 of /availability/classes/info.php: call to core_availability\info->get_availability_tree()
o   line 823 of /backup/moodle2/restore_stepslib.php: call to core_availability\info->update_after_restore()
o   line 34 of /backup/util/plan/restore_execution_step.class.php: call to restore_update_availability->define_execution()
o   line 181 of /backup/util/plan/base_task.class.php: call to restore_execution_step->execute()
o   line 177 of /backup/util/plan/base_plan.class.php: call to base_task->execute()
o   line 167 of /backup/util/plan/restore_plan.class.php: call to base_plan->execute()
o   line 333 of /backup/controller/restore_controller.class.php: call to restore_plan->execute()
o   line 224 of /backup/util/ui/restore_ui.class.php: call to restore_controller->execute_plan()
o   line 111 of /backup/restore.php: call to restore_ui->execute()

谁能知道如何解决这个错误。

不同moodle版本和moodle的备份instances/systems无法100%兼容。 尝试在相同的moodle版本中恢复备份,然后将moodle更新到您当前的版本,从更新的moodle系统备份并恢复到您的生产环境。

来自错误:/availability/condition/profile/classes/condition.php

我猜缺少自定义配置文件字段。

查看网站管理员 -> 用户 -> 帐户 -> 用户个人资料字段

字段列表在旧系统和新系统上是否匹配?