# 最新测试版更新（2.7.0b7）出错了

**URL:** https://meta.discourse.org/t/latest-beta-update-2-7-0b7-gone-wrong/186946
**Category:** Self-hosting
**Created:** [2021年四月15日 12:37 UTC](https://meta.discourse.org/t/latest-beta-update-2-7-0b7-gone-wrong/186946 "2021-04-15T12:37:42Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![david](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/david/32/157490_2.png) [@david](https://meta.discourse.org/u/david)
#### Post date: [2021年四月15日 12:44 UTC](https://meta.discourse.org/t/latest-beta-update-2-7-0b7-gone-wrong/186946/2 "2021-04-15T12:44:26Z")

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该问题很可能是由不兼容的主题或插件引起的。您尝试过安全模式吗？

> [@Using Safe Mode to troubleshoot issues with themes and plugins](https://meta.discourse.org/t/how-to-use-discourse-safe-mode/53504?u=david):
>
> bookmark This guide explains how to use Discourse’s [Safe Mode](https://meta.discourse.org/t/53504?silent=true) to troubleshoot issues with themes and plugins. person_raising_hand Required user level: All users Discourse offers a “JavaScript [Safe Mode](https://meta.discourse.org/t/53504?silent=true)” that allows any user to isolate the root cause of JavaScript issues caused by plugins, themes, or theme components. This feature is particularly useful for troubleshooting problems on your Discourse site. Accessing [Safe Mode](https://meta.discourse.org/t/53504?silent=true) To access [Safe Mode](https://meta.discourse.org/t/53504?silent=true), follow these steps: Open a new browse…

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