# 我的论坛卡在加载屏幕上

**URL:** <https://meta.discourse.org/t/my-forum-is-stuck-on-the-loading-screen/255610>\
**Category:** Support\
**Created:** [2023年二月19日 13:13 UTC](https://meta.discourse.org/t/my-forum-is-stuck-on-the-loading-screen/255610 "2023-02-19T13:13:17Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![JammyDodger](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/jammydodger/32/254611_2.png) [@JammyDodger](https://meta.discourse.org/u/JammyDodger)\
**Post date:** [2023年二月19日 13:47 UTC](https://meta.discourse.org/t/my-forum-is-stuck-on-the-loading-screen/255610/5 "2023-02-19T13:47:33Z")

</div>

你好，欢迎你 @Johnny_We 🙂

快速查看浏览器控制台，指向了一个 header-toggle-button 主题组件：

```plaintext
Uncaught (in promise) Error: Could not find module `ember-cli-htmlbars` imported from `discourse/theme-7/widgets/header-toggle-button`
    c loader.js:247
    c loader.js:258
    findDeps loader.js:168
    c loader.js:262
    requireModule loader.js:24
    s auto-load-modules.js:18
    s auto-load-modules.js:12
    initialize auto-load-modules.js:40
    initialize app.js:49
    runInstanceInitializers Ember
    each dag-map.js:231
    walk dag-map.js:145
    each dag-map.js:75
    topsort dag-map.js:83
    Ember 4
    invoke backburner.js:351
    flush backburner.js:241
    flush backburner.js:447
    _end backburner.js:999
    _boundAutorunEnd backburner.js:648
    promise callback*n/
    flush Ember
    _scheduleAutorun backburner.js:1218
    _ensureInstance backburner.js:1206
    schedule backburner.js:805
    Ember 6
    
    start-app.js:4
    
    discourse-boot.js:50
    
    discourse-boot.js:51
loader.js:247

```

如果你能使用安全模式登录，并在你的 `/admin/customize/themes` 页面上更新或禁用它，应该会有帮助。 👍

我注意到你的网站只允许登录。如果由于无限加载而无法正常登录，你可以使用 `/u/admin-login` 并同时启用安全模式。

* * *

另外，我认为如果你尝试取消付费套餐，应该可以将你的 Mailgun 套餐降级到 Flex 版本。🤞 我认为它仍然存在，但他们把它隐藏得有点深。这个主题中有更多信息：

> [@Mailgun is $1/month per 1,000 emails sent (and first 1,000 are free)](https://meta.discourse.org/t/mailgun-is-1-month-per-1-000-emails-sent-and-first-1-000-are-free/140187/52?u=jammydodger):
>
> Yeah, it’s pretty confusing. I set up a trial and was automatically upgraded to the USD 35 per month plan. I couldn’t find a way to downgrade to the Flex plan, so I decided to switch to another provider instead. But then, when I tried to cancel my Mailgun account, I was presented with this: [image] So maybe that’s just the way to do it. They keep the Flex option well hidden it seems.

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_[View the full topic](https://meta.discourse.org/t/my-forum-is-stuck-on-the-loading-screen/255610)._