# 虚幻引擎的部分官方网页Blocked by CORS

**URL:** <https://forums.unrealengine.com/t/blocked-by-cors/412907>\
**Category:** C++\
**Tags:** website, unreal-engine, question\
**Created:** [December 22, 2017, 11:26am UTC](https://forums.unrealengine.com/t/blocked-by-cors/412907 "2017-12-22T11:26:16Z")\
**Posts on this page:** 9\
**Page:** 1

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**Author:** ![Johnny.F.Chen](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Johnny.F.Chen](https://forums.unrealengine.com/u/Johnny.F.Chen)\
**Post date:** [December 22, 2017, 11:26am UTC](https://forums.unrealengine.com/t/blocked-by-cors/412907/1 "2017-12-22T11:26:16Z")

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Access to CSS stylesheet at ‘[https://static-assets-prod.epicgames.com/unrealengine/static/webpack/styles.epic-unreal-engine.0ecbe62b8b6170b86b41.css](https://static-assets-prod.epicgames.com/unrealengine/static/webpack/styles.epic-unreal-engine.0ecbe62b8b6170b86b41.css)’ from origin ‘[https://www.unrealengine.com](https://www.unrealengine.com)’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘[https://www.unrealengine.com](https://www.unrealengine.com)’ is therefore not allowed access.

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**Author:** ![TIANMIN](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@TIANMIN](https://forums.unrealengine.com/u/TIANMIN)\
**Post date:** [January 2, 2018, 5:51am UTC](https://forums.unrealengine.com/t/blocked-by-cors/412907/2 "2018-01-02T05:51:22Z")

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谢谢反馈，我们检查一下。可能和国内的 CDN 有关。方便准确的告诉我们你的 ISP 信息（比如上海电信，或者北京联通之类的）以及具体访问的 URL 么

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**Author:** ![Johnny.F.Chen](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Johnny.F.Chen](https://forums.unrealengine.com/u/Johnny.F.Chen)\
**Post date:** [January 2, 2018, 6:20am UTC](https://forums.unrealengine.com/t/blocked-by-cors/412907/3 "2018-01-02T06:20:27Z")

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ISP: 福州电信  
涉及的URL：

> **[虚幻引擎 | 推送](https://www.unrealengine.com/zh-CN/feed)**
>
> 虚幻引擎是世界上最开放、最先进的实时3D创作工具，可用于创作逼真的视觉效果和沉浸式体验。

> **[面向扩展现实（XR） 的虚幻引擎：AR、VR和MR - Unreal Engine](https://www.unrealengine.com/zh-CN/xr)**
>
> 随着增强现实（AR）、虚拟现实（VR）和混合现实（MR）技术快速发展，你需要一款能够跟上时代步伐的创作工具。

> **[虚幻引擎 | 功能](https://www.unrealengine.com/zh-CN/features)**
>
> 从设计可视化和电影式体验，到制作PC、主机、移动设备、VR和AR平台上的高品质游戏，虚幻引擎能为你提供起步、交付、成长和脱颖而出所需的一切。

> **[虚幻引擎 | 推送](https://www.unrealengine.com/zh-CN/feed)**
>
> 虚幻引擎是世界上最开放、最先进的实时3D创作工具，可用于创作逼真的视觉效果和沉浸式体验。

> **[虚幻引擎中的新功能](https://www.unrealengine.com/zh-CN/updates)**
>
> 了解虚幻引擎最新版本的新功能，并浏览以前的版本。

> **[虚幻引擎3功能](https://www.unrealengine.com/zh-CN/previous-versions)**
>
> 虚幻引擎是世界上最开放、最先进的实时3D创作工具，可用于创作逼真的视觉效果和沉浸式体验。

[https://www.unrealengine.com/zh-CN/marketplace-faq?lang=zh-CN](https://www.unrealengine.com/zh-CN/marketplace-faq?lang=zh-CN)

好像都在这个页面中, 虽然URL不一样。（刚刚测试的）

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**Author:** ![TIANMIN](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@TIANMIN](https://forums.unrealengine.com/u/TIANMIN)\
**Post date:** [January 2, 2018, 6:38am UTC](https://forums.unrealengine.com/t/blocked-by-cors/412907/4 "2018-01-02T06:38:21Z")

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好的，谢谢。后续修复我争取在这里更新再麻烦测试一下。

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**Author:** ![TIANMIN](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@TIANMIN](https://forums.unrealengine.com/u/TIANMIN)\
**Post date:** [January 2, 2018, 3:30pm UTC](https://forums.unrealengine.com/t/blocked-by-cors/412907/5 "2018-01-02T15:30:32Z")

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你有空再帮忙试试，

如果 F5 还有问题的话，用 Ctrl+F5 来刷新页面，看看是否有类似的情况？我这边并没有在看到这个问题了。

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<div class="post-metadata">

**Author:** ![Johnny.F.Chen](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Johnny.F.Chen](https://forums.unrealengine.com/u/Johnny.F.Chen)\
**Post date:** [January 3, 2018, 3:21am UTC](https://forums.unrealengine.com/t/blocked-by-cors/412907/6 "2018-01-03T03:21:02Z")

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刚刚测试过了，已经显示正常了。

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<div class="post-metadata">

**Author:** ![TIANMIN](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@TIANMIN](https://forums.unrealengine.com/u/TIANMIN)\
**Post date:** [January 3, 2018, 3:42am UTC](https://forums.unrealengine.com/t/blocked-by-cors/412907/7 "2018-01-03T03:42:40Z")

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好，谢谢测试。网页上有问题可以再提。因为国内一部分网页上的数据会解析到国内的CDN上，有些配置项不正确就会有问题，然而我们测试环境没法覆盖到国内各种状况的ISP。。。总之有问题再发贴。

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<div class="post-metadata">

**Author:** ![TIANMIN](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@TIANMIN](https://forums.unrealengine.com/u/TIANMIN)\
**Post date:** [January 3, 2018, 3:43am UTC](https://forums.unrealengine.com/t/blocked-by-cors/412907/8 "2018-01-03T03:43:11Z")

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Marked as resolved according to the comment above.

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**Author:** ![Saiputanbo](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Saiputanbo](https://forums.unrealengine.com/u/Saiputanbo)\
**Post date:** [December 30, 2024, 3:42pm UTC](https://forums.unrealengine.com/t/blocked-by-cors/412907/9 "2024-12-30T15:42:15Z")

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[Multi-User Editing Overview for Unreal Engine | Unreal Engine 5.4 Documentation | Epic Developer Community](https://dev.epicgames.com/documentation/en-us/unreal-engine/multi-user-editing-overview-for-unreal-engine?application_version=5.4)  
我这里也遇到了类似的问题，

 ![微信截图_20241230141022](https://d3kjluh73b9h9o.cloudfront.net/original/4X/0/c/3/0c3cb29fa708d99f32204682d92bd4ae7fb19840.jpeg)  
我们这里是，ISP:江苏南京联通