# 简体中文 (Simplified Chinese) **URL:** https://forums.unrealengine.com/c/international/simplified-chinese/61.md?page=42 [Latest](https://forums.unrealengine.com/latest.md) · [Categories](https://forums.unrealengine.com/categories.md) · [Tags](https://forums.unrealengine.com/tags.md) **Page:** 43 --- ## [I downloaded the engine version 5.3, but the C++ Classes folder is not found in the created C++ project, and I have checked Show C++ Classes folder in setting. What should I do to create C++ classes?](https://forums.unrealengine.com/t/i-downloaded-the-engine-version-5-3-but-the-c-classes-folder-is-not-found-in-the-created-c-project-and-i-have-checked-show-c-classes-folder-in-setting-what-should-i-do-to-create-c-classes/1293360)
**Author:** [@dyg1234](https://forums.unrealengine.com/u/dyg1234)\ **Replies:** 8\ **Last updated:** [March 12, 2024, 2:08am UTC](https://forums.unrealengine.com/t/i-downloaded-the-engine-version-5-3-but-the-c-classes-folder-is-not-found-in-the-created-c-project-and-i-have-checked-show-c-classes-folder-in-setting-what-should-i-do-to-create-c-classes/1293360 "2024-03-12T02:08:08Z")
我下载了5.3版本的引擎，创建出来的C++项目中没有找到C++ Classes文件夹，并且我在setting中已经勾选了显示C++ Classes文件夹，我应该如何做才可以创建C++类？ --- ## [5.2动画资产无法识别丢失，如何处理](https://forums.unrealengine.com/t/5-2/1738222)
**Author:** [@136926687371](https://forums.unrealengine.com/u/136926687371)\ **Replies:** 0\ **Last updated:** [March 8, 2024, 4:10pm UTC](https://forums.unrealengine.com/t/5-2/1738222 "2024-03-08T16:10:44Z")
使用5.2导入骨骼资产命名中带（）符号骨骼的动画资产无法识别，未带（）符号骨骼的动画可正常识别并播放。 这些资产在5.0都是没有任何问题的，因为骨骼带（）是在max绑定下正常镜像自动生成的，在处理少量情况下将带（）的骨骼重命名后重新导出即可，但现在有大批量的5.0动画资源在5.2中使用出现了动画丢失的问题，一个个去修改命名成本巨大。 这种情况有什么快速处理的方法吗 --- ## [求助虚幻引擎中360度渲染后图片有黑色该如何解决](https://forums.unrealengine.com/t/topic/1738215)
**Author:** [@user\_0136dcfa0c84713b56b380368c800746a9e9628e60d8b1a1aa080f](https://forums.unrealengine.com/u/user_0136dcfa0c84713b56b380368c800746a9e9628e60d8b1a1aa080f)\ **Replies:** 0\ **Last updated:** [March 8, 2024, 4:10pm UTC](https://forums.unrealengine.com/t/topic/1738215 "2024-03-08T16:10:09Z")
--- ## [生成的球体Actor掉在之前生成的球体上不滚落](https://forums.unrealengine.com/t/actor/1737592)
**Author:** [@ChouHaku](https://forums.unrealengine.com/u/ChouHaku)\ **Replies:** 1\ **Last updated:** [March 8, 2024, 1:32pm UTC](https://forums.unrealengine.com/t/actor/1737592 "2024-03-08T13:32:42Z")
按照官方文档“生成和销毁Actor”做的生成和销毁Actor文档里演示的球体正常落下，我运行的球体如上图不符合物理立在一起，继续叠加好几个才能掉落在地上，有人能告诉我是哪里需要设置吗？ --- ## [UE4 AndroidPlatform GPU PAGE FAULT （Whether UE4 has an access Memory boundary problem）](https://forums.unrealengine.com/t/ue4-androidplatform-gpu-page-fault-whether-ue4-has-an-access-memory-boundary-problem/1731695)
**Author:** [@Anonymous\_ded398b9bcc87ecc060392a6fa4b631f](https://forums.unrealengine.com/u/Anonymous_ded398b9bcc87ecc060392a6fa4b631f)\ **Replies:** 0\ **Last updated:** [March 5, 2024, 2:10pm UTC](https://forums.unrealengine.com/t/ue4-androidplatform-gpu-page-fault-whether-ue4-has-an-access-memory-boundary-problem/1731695 "2024-03-05T14:10:17Z")
Could you please help check whether it is related to the memory access boundary? The error is like this log: Line 88351: 01-03 11:45:03.481 0 0 E kgsl-3d0: \[000000400212B000 - 000000400212C000\] (pid = 2000)… --- ## [The alpha output in Backbuffer has residual shadows in TSR anti aliasing mode](https://forums.unrealengine.com/t/the-alpha-output-in-backbuffer-has-residual-shadows-in-tsr-anti-aliasing-mode/1731211)
**Author:** [@little\_thomas\_1](https://forums.unrealengine.com/u/little_thomas_1)\ **Replies:** 0\ **Last updated:** [March 5, 2024, 7:11am UTC](https://forums.unrealengine.com/t/the-alpha-output-in-backbuffer-has-residual-shadows-in-tsr-anti-aliasing-mode/1731211 "2024-03-05T07:11:53Z")
in my project, set backbuffer default pixel format with R8G8B8A8. When character play animation, I Get Backbuffer With alpha，the alpha is inaccurate, but RGB is also accurate. Alpha has residual shadows. I need an … --- ## [Epic Games Launcher 无法登陆，Unreal引擎无法下载。](https://forums.unrealengine.com/t/epic-games-launcher-unreal/46480)
**Author:** [@siner](https://forums.unrealengine.com/u/siner)\ **Replies:** 31\ **Last updated:** [March 3, 2024, 2:31pm UTC](https://forums.unrealengine.com/t/epic-games-launcher-unreal/46480 "2024-03-03T14:31:02Z")
联通光纤宽带，最近无法登陆，也无法下载Unreal引擎…大家都是这样吗？ --- ## [Is it possible to initialize a static property of a class with uasset?](https://forums.unrealengine.com/t/is-it-possible-to-initialize-a-static-property-of-a-class-with-uasset/1727032)
**Author:** [@abcdelalala](https://forums.unrealengine.com/u/abcdelalala)\ **Replies:** 0\ **Last updated:** [March 3, 2024, 12:28pm UTC](https://forums.unrealengine.com/t/is-it-possible-to-initialize-a-static-property-of-a-class-with-uasset/1727032 "2024-03-03T12:28:00Z")
I’ve tried both StaticLoadObject and ConstructorHelpers inside and outside of the constructor, but both seems cant load uasset to static property. I do can initialize static property that dont need to load uasset out of … --- ## [当我将移动端项目从5.1升级为5.3后，pbr材质表现出现很大的偏差](https://forums.unrealengine.com/t/5-1-5-3-pbr/1722702)
**Author:** [@Anonymous\_53dfa563d86b5c3dca96b08d9892c9da](https://forums.unrealengine.com/u/Anonymous_53dfa563d86b5c3dca96b08d9892c9da)\ **Replies:** 0\ **Last updated:** [March 1, 2024, 4:15pm UTC](https://forums.unrealengine.com/t/5-1-5-3-pbr/1722702 "2024-03-01T16:15:01Z")
出现偏差后我各自在两个版本新建项目并创建了一个基础的材质球，发现这个偏差主要体现在金属的粗糙度中，当粗糙度为0时，如下图，两个版本表现基本一致（左侧为5.3版本右侧为5.1） 而当我将粗糙度设为0.5时，就会如下图出现了很大的效果偏差 通过观察左侧5.3的金属表现，和右侧5.1关闭了skylight并降低定向光源强度的表现较为接近，如下图 5.3版本这个金属材质粗糙度影响接收光线信息的偏差大概在0.2接近0.3的时候… --- ## [半透明材质如何显示在场景深度中](https://forums.unrealengine.com/t/topic/1722700)
**Author:** [@TTangwj](https://forums.unrealengine.com/u/TTangwj)\ **Replies:** 0\ **Last updated:** [March 1, 2024, 4:14pm UTC](https://forums.unrealengine.com/t/topic/1722700 "2024-03-01T16:14:54Z")
--- ## [有没有办法，让我获得玩家视口或者摄像机视口渲染出来的纹理，保存为rendertarget](https://forums.unrealengine.com/t/rendertarget/1720461)
**Author:** [@InterestingQAQ](https://forums.unrealengine.com/u/InterestingQAQ)\ **Replies:** 0\ **Last updated:** [February 29, 2024, 2:47pm UTC](https://forums.unrealengine.com/t/rendertarget/1720461 "2024-02-29T14:47:46Z")
我想要从玩家视口或者摄像机视口获得渲染出来的纹理，在DeferedShadingSceneRender的Render函数中，关注到最后会将渲染出来的纹理保存在ViewFamily的SceneTextures中，怎么才能把这个SceneTexture拷贝到rendertarget中供编辑器使用 --- ## [在UE5中嵌入瀏覽器無法播youtube影片！](https://forums.unrealengine.com/t/ue5-youtube/1713817)
**Author:** [@sony12324311](https://forums.unrealengine.com/u/sony12324311)\ **Replies:** 0\ **Last updated:** [February 26, 2024, 3:00pm UTC](https://forums.unrealengine.com/t/ue5-youtube/1713817 "2024-02-26T15:00:55Z")
他出現流覽器無法播放影片，但是有些又可以播放，應該不是編碼的關係！！ 我是用內建的web browse ，請問要怎麼解決呢？ 我的影片連結如下： --- ## [在摄影机为正交状态下,在后处理材质中通过CameraPosition获得的位置有奇怪的值, 有人知道原因吗?](https://forums.unrealengine.com/t/cameraposition/1709615)
**Author:** [@swj\_sky](https://forums.unrealengine.com/u/swj_sky)\ **Replies:** 0\ **Last updated:** [February 24, 2024, 2:01pm UTC](https://forums.unrealengine.com/t/cameraposition/1709615 "2024-02-24T14:01:41Z")
当摄影机哪怕放置到世界原点, 没有任何移动、旋转、缩放时, 其输出的X的值会变为97152.00，不移动位置而旋转相机时，xyz的值都会发生变化。有人知道这是为什么吗，而且当相机处于某个Actor的组件时，CameraPosition无法获取到位置，这是否是因为后处理材质的原因？ --- ## [VE distributor pump VE4/11F1125RNP2644](https://forums.unrealengine.com/t/ve-distributor-pump-ve4-11f1125rnp2644/1707906)
**Author:** [@dennisdiesel2024](https://forums.unrealengine.com/u/dennisdiesel2024)\ **Replies:** 0\ **Last updated:** [February 23, 2024, 4:08pm UTC](https://forums.unrealengine.com/t/ve-distributor-pump-ve4-11f1125rnp2644/1707906 "2024-02-23T16:08:07Z")
VE distributor pump VE4/11F1250L004 VE distributor pump VE4/11F1800L012 VE distributor pump VE4/11F1800L013 VE distributor pump VE4/11F1800L016 The Advantages of the VE Pump Toyota Probox (Van) 2002 NLP51V 1NDTV Inj… --- ## [Importing materials/objects from Quixel/Sketchfab turns into white surface](https://forums.unrealengine.com/t/importing-materials-objects-from-quixel-sketchfab-turns-into-white-surface/2152816)
**Author:** [@elnofxhefe](https://forums.unrealengine.com/u/elnofxhefe)\ **Replies:** 0\ **Last updated:** [February 23, 2024, 8:29am UTC](https://forums.unrealengine.com/t/importing-materials-objects-from-quixel-sketchfab-turns-into-white-surface/2152816 "2024-02-23T08:29:26Z")
On my local setup when I want to download and apply a material from Quixel / Sketchfab on the screen then it turns into white surface (object creation bar not started), and I cannot change this white surface even from Te… --- ## [ue 4 crash report!EPIC](https://forums.unrealengine.com/t/ue-4-crash-report-epic/1697517)
**Author:** [@user\_bda331fc045a535d359281768f615e6cd3fdcb07284b9f1abb8445](https://forums.unrealengine.com/u/user_bda331fc045a535d359281768f615e6cd3fdcb07284b9f1abb8445)\ **Replies:** 1\ **Last updated:** [February 19, 2024, 9:06pm UTC](https://forums.unrealengine.com/t/ue-4-crash-report-epic/1697517 "2024-02-19T21:06:03Z")
--- ## [关于安卓opengles的FenceSynce同步问题](https://forums.unrealengine.com/t/opengles-fencesynce/1699883)
**Author:** [@enica](https://forums.unrealengine.com/u/enica)\ **Replies:** 0\ **Last updated:** [February 19, 2024, 4:06pm UTC](https://forums.unrealengine.com/t/opengles-fencesynce/1699883 "2024-02-19T16:06:07Z")
Android下OpenGLES的同步有两个接口，ES2使用的是eglCreateSyncKHR，ES3以上使用glFenceSync，它们底层实现有什么区别呢？ 为什么不统一使用eglCreateSyncKHR? --- ## [请教大神，怎么实现手机平台上的c++热修复](https://forums.unrealengine.com/t/c/143758)
**Author:** [@anonymous\_user\_eed3c247](https://forums.unrealengine.com/u/anonymous_user_eed3c247)\ **Replies:** 5\ **Last updated:** [February 19, 2024, 4:01pm UTC](https://forums.unrealengine.com/t/c/143758 "2024-02-19T16:01:35Z")
我们公司的游戏主要用C++实现的，对于上线的游戏，如果代码有BUG，那就要发新版本才能修复，尤其是IOS平台，怎么样才能让c++像脚本一样可以发补丁修复呢？ --- ## [我的虚幻5打开就说我的GPU崩溃，而在尝试了官方的方法后还是没有解决](https://forums.unrealengine.com/t/5-gpu/1216632)
**Author:** [@anyezhiya6](https://forums.unrealengine.com/u/anyezhiya6)\ **Replies:** 5\ **Last updated:** [February 19, 2024, 6:10am UTC](https://forums.unrealengine.com/t/5-gpu/1216632 "2024-02-19T06:10:21Z")
--- ## [控制绑定编辑器里的 全形体IK蓝图节点 没有效果](https://forums.unrealengine.com/t/ik/1693103)
**Author:** [@user\_7e5ca8318cd25a67004654a8c88e838a397a1d61e48829da7adbb5](https://forums.unrealengine.com/u/user_7e5ca8318cd25a67004654a8c88e838a397a1d61e48829da7adbb5)\ **Replies:** 0\ **Last updated:** [February 16, 2024, 4:56pm UTC](https://forums.unrealengine.com/t/ik/1693103 "2024-02-16T16:56:27Z")
请教一个问题，在UE5.3.2的控制绑定编辑器里 全形体IK（FBIK）好像无法正常使用，我严格安照官方视频和文档上的教学设置好了以后 预览视口控制点无法平移和旋转没有任何反应。 --- ## [官方教程改进建议](https://forums.unrealengine.com/t/topic/1693100)
**Author:** [@user\_5ea7733adbfc2809e9a10f00ed617fccdd47873d653ddc0933f282](https://forums.unrealengine.com/u/user_5ea7733adbfc2809e9a10f00ed617fccdd47873d653ddc0933f282)\ **Replies:** 0\ **Last updated:** [February 16, 2024, 4:55pm UTC](https://forums.unrealengine.com/t/topic/1693100 "2024-02-16T16:55:17Z")
官方的教程没有中文字幕，导致学起来异常的困难，虚幻5的汉化程度也不够彻底，函数库的名字大多是英文的，是否可以想魔兽争霸3一样，提供一个汉化的函数库版本 --- ## [下载eximius时报错，报错日志下面有](https://forums.unrealengine.com/t/eximius/1681588)
**Author:** [@FQ-EMO](https://forums.unrealengine.com/u/FQ-EMO)\ **Replies:** 0\ **Last updated:** [February 11, 2024, 2:36pm UTC](https://forums.unrealengine.com/t/eximius/1681588 "2024-02-11T14:36:38Z")
\[2024.02.11-05.58.44:053\]\[119\]LogHttp: Warning: 00000215BB723740: request failed, libcurl error: 56 (Failure when receiving data from the peer) \[2024.02.11-05.58.44:053\]\[119\]LogHttp: Warning: 00000215BB723740: libcurl i… --- ## [关于ue4接入微信登录，应该是怎么样的一个思路？或者求案例（ios和安卓)](https://forums.unrealengine.com/t/ue4-ios/110866)
**Author:** [@anonymous\_user\_fcfdcbd2](https://forums.unrealengine.com/u/anonymous_user_fcfdcbd2)\ **Replies:** 3\ **Last updated:** [February 4, 2024, 2:01am UTC](https://forums.unrealengine.com/t/ue4-ios/110866 "2024-02-04T02:01:38Z")
\[table=“cellpadding: 0, cellspacing: 0”\] 关于ue4接入微信登录和qq登录，应该是怎么样的一个思路？或者求案例（ios和安卓） 我想把他做成一个插件 --- ## [How to reuse Draws in Curve Blueprint](https://forums.unrealengine.com/t/how-to-reuse-draws-in-curve-blueprint/1641711)
**Author:** [@\_52138](https://forums.unrealengine.com/u/_52138)\ **Replies:** 1\ **Last updated:** [February 4, 2024, 1:24am UTC](https://forums.unrealengine.com/t/how-to-reuse-draws-in-curve-blueprint/1641711 "2024-02-04T01:24:26Z")
How to reuse Draws in Curve Blueprint The meshes brushed out by the curve blueprint, including the mesh materials, will cause an increase in Draws. Is there any way to merge Draws or reuse them?曲线蓝图刷出来的网格体包括网格体材质都会导致Dr… --- ## [PackagingResults: Error : Unknown Error](https://forums.unrealengine.com/t/packagingresults-error-unknown-error/743764)
**Author:** [@LLLYvonne](https://forums.unrealengine.com/u/LLLYvonne)\ **Replies:** 4\ **Last updated:** [February 4, 2024, 1:20am UTC](https://forums.unrealengine.com/t/packagingresults-error-unknown-error/743764 "2024-02-04T01:20:22Z")
Should someone help me? :dizzy\_face: :sob: :sob: I encountered this problem when packaging games. After checking the SDK and baking games, it still hasn’t been solved. What’s the matter? :sob: LogTurnkeySupport: Display… --- ## [5.3和5.1版本使用control rig制作sequence问题](https://forums.unrealengine.com/t/5-3-5-1-control-rig-sequence/1662078)
**Author:** [@Faker\_Quan](https://forums.unrealengine.com/u/Faker_Quan)\ **Replies:** 0\ **Last updated:** [February 3, 2024, 5:02am UTC](https://forums.unrealengine.com/t/5-3-5-1-control-rig-sequence/1662078 "2024-02-03T05:02:45Z")
5.3和5.1版本使用control rig制作sequence问题，并且可以通过滑动条可以控制control rig中的控制点使物体移动，项目运行的时候一切正常，但是打包出来后sequence和UI控制失效 --- ## [怎么在蓝图输入图片路​径字符串，然后贴到模型材质上](https://forums.unrealengine.com/t/topic/685305)
**Author:** [@anonymous\_user\_44c213dc](https://forums.unrealengine.com/u/anonymous_user_44c213dc)\ **Replies:** 1\ **Last updated:** [February 2, 2024, 7:41am UTC](https://forums.unrealengine.com/t/topic/685305 "2024-02-02T07:41:01Z")
请问怎么在蓝图里多次改一个模型的材质呢， 比如有3000张图片，我想转换成材质轮流贴在一个模型上，用摄像机采集，我在蓝图里只找到一个手动选择材质的节点，没办法自动化。怎么在蓝图输入图片路​径字符串，然后贴到模型材质上 --- ## [Haven't bridge.why? ue5.1 为什么我的UE5.1没有bridge?](https://forums.unrealengine.com/t/havent-bridge-why-ue5-1-ue5-1-bridge/740021)
**Author:** [@jn1983913](https://forums.unrealengine.com/u/jn1983913)\ **Replies:** 1\ **Last updated:** [February 2, 2024, 6:24am UTC](https://forums.unrealengine.com/t/havent-bridge-why-ue5-1-ue5-1-bridge/740021 "2024-02-02T06:24:14Z")
Haven’t bridge.why? ue5.1 为什么我的UE5.1没有bridge --- ## [UE5.1.1安装后一启动就崩溃，怎么解决呢？Unhandled Exception: EXCEPTION\_ACCESS\_VIOLATION reading address 0x0000000000000000](https://forums.unrealengine.com/t/ue5-1-1-unhandled-exception-exception-access-violation-reading-address-0x0000000000000000/770363)
**Author:** [@Latour2018](https://forums.unrealengine.com/u/Latour2018)\ **Replies:** 2\ **Last updated:** [February 2, 2024, 6:21am UTC](https://forums.unrealengine.com/t/ue5-1-1-unhandled-exception-exception-access-violation-reading-address-0x0000000000000000/770363 "2024-02-02T06:21:13Z")
Uploading: 55808736bdc5b8d86fd7a1ed84575b7.png… --- ## [unreal5.2创建C++项目失败,VisualStudio环境都安装了](https://forums.unrealengine.com/t/unreal5-2-c-visualstudio/1181999)
**Author:** [@Online\_Learner\_qdmBw](https://forums.unrealengine.com/u/Online_Learner_qdmBw)\ **Replies:** 1\ **Last updated:** [February 2, 2024, 6:14am UTC](https://forums.unrealengine.com/t/unreal5-2-c-visualstudio/1181999 "2024-02-02T06:14:56Z")
An error occurred while trying to generate project files. Running D:/Program/UE\_5.2/Engine/Build/BatchFiles/Build.bat -projectfiles -project=“E:/UnrealProjects/MyProject/MyProject.uproject” -game -rocket -progress [Previous page](https://forums.unrealengine.com/c/international/simplified-chinese/61.md?page=41) [Next page](https://forums.unrealengine.com/c/international/simplified-chinese/61.md?page=43)