# 简体中文 (Simplified Chinese)

**URL:** https://forums.unrealengine.com/c/international/simplified-chinese/61.md?page=64

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**Page:** 65

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## [求助：如何在C++代码中修改Actor的移动性为可移动](https://forums.unrealengine.com/t/c-actor/152559)

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**Author:** [@user\_0374cbbed78b28d8d6aed8c8cbdf5295726cf7817aa0e1deca6983](https://forums.unrealengine.com/u/user_0374cbbed78b28d8d6aed8c8cbdf5295726cf7817aa0e1deca6983)\
**Replies:** 3\
**Last updated:** [October 26, 2020, 10:27am UTC](https://forums.unrealengine.com/t/c-actor/152559 "2020-10-26T10:27:12Z")

</div>

我的ue4工程运行的时候，东西根本显示不出来，运行完之后的结果如下两图： 哪位大佬能告诉我，如何在代码中改变移动性？万分感谢。

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## [unreal 执行python程序，ue无响应](https://forums.unrealengine.com/t/unreal-python-ue/152700)

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**Author:** [@skyeKing](https://forums.unrealengine.com/u/skyeKing)\
**Replies:** 0\
**Last updated:** [October 26, 2020, 7:28am UTC](https://forums.unrealengine.com/t/unreal-python-ue/152700 "2020-10-26T07:28:54Z")

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突然这样了，找回之前运行的代码版本也不行。不知道出了什么问题sos

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## [求助！！ue4.26preview 1 无法拖拽](https://forums.unrealengine.com/t/ue4-26preview-1/151671)

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**Author:** [@GhostX0207](https://forums.unrealengine.com/u/GhostX0207)\
**Replies:** 1\
**Last updated:** [October 23, 2020, 7:38am UTC](https://forums.unrealengine.com/t/ue4-26preview-1/151671 "2020-10-23T07:38:51Z")

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我尝试吧体积云的纹理拖拽进体积云里面，明明允许放进去但是无法拖拽进去

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## [求助：更新4.25.4后，有中文文件名的资源的不能被指定。](https://forums.unrealengine.com/t/4-25-4/223865)

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**Author:** [@kmwgs](https://forums.unrealengine.com/u/kmwgs)\
**Replies:** 0\
**Last updated:** [October 23, 2020, 7:31am UTC](https://forums.unrealengine.com/t/4-25-4/223865 "2020-10-23T07:31:28Z")

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更新4.25.4后，原来工程文件，所有有中文文件名的资源，都不能指定对应的接口，包括蓝图内，材质，游戏模式等。 如果把文件名改为英文，此时如果所在文件夹有中文名也不能指定。必须要英文文件夹下英文资产才正常。

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## [新的4.25.4 更新后新建的游戏模式，不能加载。](https://forums.unrealengine.com/t/4-25-4/223863)

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**Author:** [@kmwgs](https://forums.unrealengine.com/u/kmwgs)\
**Replies:** 0\
**Last updated:** [October 23, 2020, 2:58am UTC](https://forums.unrealengine.com/t/4-25-4/223863 "2020-10-23T02:58:49Z")

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原有项目的游戏模式也不能选择后加载

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## [4.25频繁出错，大家进来帮看看是怎么解决](https://forums.unrealengine.com/t/4-25/148804)

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**Author:** [@ywgoddgv](https://forums.unrealengine.com/u/ywgoddgv)\
**Replies:** 1\
**Last updated:** [October 14, 2020, 4:13am UTC](https://forums.unrealengine.com/t/4-25/148804 "2020-10-14T04:13:17Z")

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每次运行十多分钟就出错退出

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## [Windows10上用UE4 4.25.3创建的工程在Mac 10.14.6上打开.uproject无法编译](https://forums.unrealengine.com/t/windows10-ue4-4-25-3-mac-10-14-6-uproject/151941)

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**Author:** [@user\_2810ad76753faf8832e1a3d62b6a704023654b9959387d1fc92faa](https://forums.unrealengine.com/u/user_2810ad76753faf8832e1a3d62b6a704023654b9959387d1fc92faa)\
**Replies:** 0\
**Last updated:** [October 10, 2020, 7:28am UTC](https://forums.unrealengine.com/t/windows10-ue4-4-25-3-mac-10-14-6-uproject/151941 "2020-10-10T07:28:43Z")

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Windows10上用UE4 4.25.3创建的工程利用git转移到Mac 10.14.6上同样采用UE4 4.25.3 我的工程只保留了Content、Config和Source文件夹 Fow.uproject内容如下： 当我用UE4Editor打开时提示，提示错误 \*\*Missing Fow Modules \*\* The following modules are missing or built with a …

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## [无法装啊](https://forums.unrealengine.com/t/topic/151933)

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**Author:** [@anonymous\_user\_3ce381c5](https://forums.unrealengine.com/u/anonymous_user_3ce381c5)\
**Replies:** 0\
**Last updated:** [October 10, 2020, 3:07am UTC](https://forums.unrealengine.com/t/topic/151933 "2020-10-10T03:07:17Z")

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到了主页面，一直不能下载。。。怎么弄，谢谢，帮帮忙啊

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## [虚幻引擎不能安装，求助](https://forums.unrealengine.com/t/topic/223753)

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**Author:** [@Alpha\_Zhou](https://forums.unrealengine.com/u/Alpha_Zhou)\
**Replies:** 0\
**Last updated:** [September 24, 2020, 2:11am UTC](https://forums.unrealengine.com/t/topic/223753 "2020-09-24T02:11:48Z")

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如题，登录epic管理界面后，安装UE的按钮是灰色的，网络也正常，如果登录网页端发现网页一致循环跳转在登录界面，不能出现输入用户名和密码的界面，不知道如何解决，求助！

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## [求助！ ue 引擎频繁崩溃](https://forums.unrealengine.com/t/ue/151100)

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**Author:** [@Anonymous\_9a58996eab7c29867fa0ab14b8013fc8](https://forums.unrealengine.com/u/Anonymous_9a58996eab7c29867fa0ab14b8013fc8)\
**Replies:** 0\
**Last updated:** [September 23, 2020, 3:14pm UTC](https://forums.unrealengine.com/t/ue/151100 "2020-09-23T15:14:42Z")

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首先，我在今天上午刚刚完成安装，这是我第一次接触虚幻引擎。我安装的是 4.25.3版本。 在我根据模板创建了一个第一人称项目之后。问题出现了。 我在项目内的 “内容浏览器” 面板打开了一个目录。 然后整个引擎卡住了。 我甚至不能呼出任务管理器，不能强制关闭，连Ctrl+Alt+Del 的快捷键都不管用。 似乎我的Windows 一起卡住了。 在漫长的等待过后。它弹出了一个似乎是 引擎崩溃，发送错误报告 的窗口。 但在这个窗…

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## [mac版的ue4性能为什么这么低下](https://forums.unrealengine.com/t/mac-ue4/145483)

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**Author:** [@fangluxin](https://forums.unrealengine.com/u/fangluxin)\
**Replies:** 1\
**Last updated:** [September 21, 2020, 4:40am UTC](https://forums.unrealengine.com/t/mac-ue4/145483 "2020-09-21T04:40:58Z")

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同样的电脑硬件，是同样的电脑硬件！mac os 系统，运行ue4，感觉很卡顿。同样的电脑硬件，是同样的电脑硬件！切换到win10，运行ue4，就会比mac版的流畅很多。是mac版ue4，没做好优化吗？

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## [Ue4.25.1 导入fbx ,顶点法线bug](https://forums.unrealengine.com/t/ue4-25-1-fbx-bug/150799)

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**Author:** [@anonymous\_user\_bfba80c9](https://forums.unrealengine.com/u/anonymous_user_bfba80c9)\
**Replies:** 0\
**Last updated:** [September 17, 2020, 2:22pm UTC](https://forums.unrealengine.com/t/ue4-25-1-fbx-bug/150799 "2020-09-17T14:22:13Z")

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同一个fbx,ue4 世界坐标的顶点法线 和unity的 不一致，明暗就不对了。这个是不是解析fbx出的bug?

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## [如何将Character中的胶囊体更改为盒体碰撞？](https://forums.unrealengine.com/t/character/150794)

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**Author:** [@HUSTDevil](https://forums.unrealengine.com/u/HUSTDevil)\
**Replies:** 0\
**Last updated:** [September 17, 2020, 12:50pm UTC](https://forums.unrealengine.com/t/character/150794 "2020-09-17T12:50:31Z")

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如题，想把字符中的胶囊体替换盒体碰撞，但是试了两天，上网找各种方法都没找到合适的解决方案。效果永远都是取消胶囊体的碰撞整个字符都没有碰撞了，我添加的盒体碰撞感觉根本没有入门作用。求大佬解答

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## [打开 ThirdPersonCharacter 报错](https://forums.unrealengine.com/t/thirdpersoncharacter/150652)

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**Author:** [@MacroGu](https://forums.unrealengine.com/u/MacroGu)\
**Replies:** 0\
**Last updated:** [September 14, 2020, 9:02am UTC](https://forums.unrealengine.com/t/thirdpersoncharacter/150652 "2020-09-14T09:02:40Z")

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请问一下各位大佬， 我迁移第三人称模板到项目中，打开ThirdPersonCharacter 报错

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## [Ue4影视场景制作](https://forums.unrealengine.com/t/ue4/223699)

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**Author:** [@anonymous\_user\_996f7fd1](https://forums.unrealengine.com/u/anonymous_user_996f7fd1)\
**Replies:** 0\
**Last updated:** [September 13, 2020, 3:39am UTC](https://forums.unrealengine.com/t/ue4/223699 "2020-09-13T03:39:58Z")

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Ue4影视场景制作

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## [求助，打包时出现未知错误，急，提前谢谢了](https://forums.unrealengine.com/t/topic/150331)

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**Author:** [@freesaber](https://forums.unrealengine.com/u/freesaber)\
**Replies:** 1\
**Last updated:** [September 8, 2020, 2:14am UTC](https://forums.unrealengine.com/t/topic/150331 "2020-09-08T02:14:06Z")

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打包时出的错

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## [Niagara初始旋转速度没找到啊](https://forums.unrealengine.com/t/niagara/141884)

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**Author:** [@AndyYao](https://forums.unrealengine.com/u/AndyYao)\
**Replies:** 2\
**Last updated:** [September 3, 2020, 3:24am UTC](https://forums.unrealengine.com/t/niagara/141884 "2020-09-03T03:24:46Z")

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在旧的级联粒子系统里有个Initial Rotation Rate它可以给粒子一个初始旋转速度，并且是可以给正负数来实现顺时针和逆时针的随机转速，可是在Niagara中，并没有找到这个参数，只有一个Sprite Rotation Rate模块，而且还只能加在Particle update中，不可以给正负数，要么顺时针要么逆时针，给了正负随机就会左右摆动，粒子不知道该往哪边转了。。。在Initialze Particle里只有一个Spri…

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## [光追的反射 无法穿过 开启光追折射的玻璃?](https://forums.unrealengine.com/t/topic/149778)

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**Author:** [@ybbvj2277](https://forums.unrealengine.com/u/ybbvj2277)\
**Replies:** 0\
**Last updated:** [August 26, 2020, 12:35am UTC](https://forums.unrealengine.com/t/topic/149778 "2020-08-26T00:35:51Z")

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光追金属的反射在开启光追透明玻璃的折射 后面 是黑色的 \[ATTACH=JSON\]{“data-align”:“none”,“data-size”:“full”,“data-tempid”:“temp\_201261\_1598401766830\_243”}\[/ATTACH\] https://forums.unrealengine.com/core/image/gif;base64 ​

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## [刀刀出品ue4电影级别场景作品展示](https://forums.unrealengine.com/t/ue4/223630)

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**Author:** [@anonymous\_user\_996f7fd1](https://forums.unrealengine.com/u/anonymous_user_996f7fd1)\
**Replies:** 0\
**Last updated:** [August 25, 2020, 1:42pm UTC](https://forums.unrealengine.com/t/ue4/223630 "2020-08-25T13:42:18Z")

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本人对虚幻引擎制作动画电影非常感兴趣做了一些电影场景得测试:)

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## [无法安装ue4,看日志没发现什么异常](https://forums.unrealengine.com/t/ue4/148227)

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**Author:** [@anonymous\_user\_1d66c81b](https://forums.unrealengine.com/u/anonymous_user_1d66c81b)\
**Replies:** 1\
**Last updated:** [August 25, 2020, 12:45pm UTC](https://forums.unrealengine.com/t/ue4/148227 "2020-08-25T12:45:37Z")

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不管选择哪个ue4版本，点击安装都无法安装,看日志没发现什么异常，几秒钟后就弹出个404 如图：

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## [课程 “材质 基础概念”无法完成](https://forums.unrealengine.com/t/topic/149430)

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**Author:** [@oldboy0518](https://forums.unrealengine.com/u/oldboy0518)\
**Replies:** 0\
**Last updated:** [August 19, 2020, 7:45am UTC](https://forums.unrealengine.com/t/topic/149430 "2020-08-19T07:45:26Z")

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观看了课程视频后无法显示完成，不会自动打勾。完成度27%.

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## [为什么官网教程自动寻路AI不动，对应蓝图和行为树也不运行](https://forums.unrealengine.com/t/ai/133946)

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**Author:** [@1234445](https://forums.unrealengine.com/u/1234445)\
**Replies:** 4\
**Last updated:** [August 18, 2020, 8:42am UTC](https://forums.unrealengine.com/t/ai/133946 "2020-08-18T08:42:57Z")

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官网行为树教程，ai不动跟个死人似的，照官网的做的，结果我的ai不动，蓝图也不运行，控制器也不运行，就跟个死人似的，我把ai蓝图都给截图了，大家帮着找一下问题，我都钻研两天了，还没有整出来，求大家帮帮忙，照片共5张

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## [求助 相机标定、畸变模拟与矫正](https://forums.unrealengine.com/t/topic/149224)

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**Author:** [@anonymous\_user\_06c9b0ca1](https://forums.unrealengine.com/u/anonymous_user_06c9b0ca1)\
**Replies:** 0\
**Last updated:** [August 15, 2020, 2:22am UTC](https://forums.unrealengine.com/t/topic/149224 "2020-08-15T02:22:43Z")

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https://www.unrealengine.com/zh-CN/t…rection-in-ue4 我想用UE4模拟真实相机的畸变，按着上面的博客，发现博客中的蓝图好像不全，请问从哪里可以找到完整的实例呢，或者有没有大佬指点下博客中缺少那些组件 谢谢

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## [UE4.25打包Windows64问题，Unable to use promoted target](https://forums.unrealengine.com/t/ue4-25-windows64-unable-to-use-promoted-target/149053)

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**Author:** [@\_c\_60](https://forums.unrealengine.com/u/_c_60)\
**Replies:** 1\
**Last updated:** [August 13, 2020, 11:49am UTC](https://forums.unrealengine.com/t/ue4-25-windows64-unable-to-use-promoted-target/149053 "2020-08-13T11:49:08Z")

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打包项目秒完成，但是没有生成文件，日志只有这个 \[FONT=Microsoft yahei\]\[FONT=&amp\]\[SIZE=13px\]LogLauncherProfile: Unable to use promoted target - …/…/…/…/Projects/UE4/SimpleFPSTemplate/Binaries/Win64/FPSGame.target does not exist.\[/SIZE\] \[FONT=…

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## [求助：Unreal 4.25启动加载到96%直接闪退](https://forums.unrealengine.com/t/unreal-4-25-96/143900)

<div class="topic-metadata">

**Author:** [@oyyb3727](https://forums.unrealengine.com/u/oyyb3727)\
**Replies:** 1\
**Last updated:** [July 12, 2020, 8:22am UTC](https://forums.unrealengine.com/t/unreal-4-25-96/143900 "2020-07-12T08:22:17Z")

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之前下载的4.22版本也打不开，是win10系统的原因吗？UE4.log在附件中。

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## [高分辨率屏幕截图：使用“自定义深度作为蒙版”不起作用](https://forums.unrealengine.com/t/topic/147202)

<div class="topic-metadata">

**Author:** [@Richard\_Z](https://forums.unrealengine.com/u/Richard_Z)\
**Replies:** 0\
**Last updated:** [July 9, 2020, 4:56am UTC](https://forums.unrealengine.com/t/topic/147202 "2020-07-09T04:56:13Z")

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高分辨率屏幕截图：使用“自定义深度作为蒙版”对于半透不起作用，材质选择Translucent就会是全绿色，选择Masked没问题。 请问有什么办法使用这个单独截去半透明物件图呢？

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## [虚幻开发者资助计划介绍](https://forums.unrealengine.com/t/topic/101678)

<div class="topic-metadata">

**Author:** [@anonymous\_user\_55f108d4](https://forums.unrealengine.com/u/anonymous_user_55f108d4)\
**Replies:** 4\
**Last updated:** [July 8, 2020, 2:44am UTC](https://forums.unrealengine.com/t/topic/101678 "2020-07-08T02:44:52Z")

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原帖来自于 Chance Ivey 的 Introducing Unreal Dev Grants, 通过这个（链接\](Introducing Unreal Dev Grants - Announcements - Epic Developer Community Forums)）跳转到英文原帖地址。 虚幻开发者资助计划（Unreal Dev Grants）是 Epic 回馈发展社区的另一种方式，奖励以虚幻引擎4 开发的优秀项目。通过…

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## [UEGame.exe - 无法找到入口](https://forums.unrealengine.com/t/uegame-exe/147032)

<div class="topic-metadata">

**Author:** [@anonymous\_user\_8bac1b70](https://forums.unrealengine.com/u/anonymous_user_8bac1b70)\
**Replies:** 0\
**Last updated:** [July 6, 2020, 9:56am UTC](https://forums.unrealengine.com/t/uegame-exe/147032 "2020-07-06T09:56:31Z")

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打开UE4时弹出错误对话框 “无法定位程序输入点 CreateDXGIFactory2 于动态链接库 dxgi.dll 上。”，这是什么问题啊。我检查了C盘里的确有这个“dxgi.dll”动态库，可为什么还是提示。 操作系统是“Windows 7 U SP1”，内存8GB，CPU I5 4690，显卡是GTX960。是什么库没装吗

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## [求大神们指教一下，这是什么问题，场景一直向后飞退。](https://forums.unrealengine.com/t/topic/223387)

<div class="topic-metadata">

**Author:** [@Anonymous\_27f036ee1ce4f82cad28db42879a2873](https://forums.unrealengine.com/u/Anonymous_27f036ee1ce4f82cad28db42879a2873)\
**Replies:** 0\
**Last updated:** [July 5, 2020, 2:54pm UTC](https://forums.unrealengine.com/t/topic/223387 "2020-07-05T14:54:25Z")

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求大神们指教一下，这是什么问题，场景一直向后飞退，重启重装都没用。这可咋办…

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## [请教大神！铁血战士如何设置成中文！](https://forums.unrealengine.com/t/topic/146990)

<div class="topic-metadata">

**Author:** [@Anonymous\_1e097caf98eb63f953d18f9f167f5c86](https://forums.unrealengine.com/u/Anonymous_1e097caf98eb63f953d18f9f167f5c86)\
**Replies:** 0\
**Last updated:** [July 5, 2020, 12:18pm UTC](https://forums.unrealengine.com/t/topic/146990 "2020-07-05T12:18:38Z")

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我实在没有办法玩了，网上搜索出来的方法几乎没有。所以来玩家论坛来请教大神们，谁告诉我这游戏如何汉化。如何设置成我期待的中文版。

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