# 新安装在迁移时失败

**URL:** https://meta.discourse.org/t/new-installation-fails-on-migration/147425
**Category:** Bug
**Created:** [2020年四月9日 15:41 UTC](https://meta.discourse.org/t/new-installation-fails-on-migration/147425 "2020-04-09T15:41:20Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)
#### Post date: [2020年四月14日 01:39 UTC](https://meta.discourse.org/t/new-installation-fails-on-migration/147425/5 "2020-04-14T01:39:39Z")

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已根据以下内容修复：

> [@New installation fails (fresh install)](https://meta.discourse.org/t/new-installation-fails-fresh-install/147461/7?u=sam):
>
> Fixed this per: Zeitwerk was autoloading this cause we had some migrations that would run overrides on SafeMigrate. I disabled this in the class.

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