# \#ue4-build **URL:** https://forums.unrealengine.com/tag/ue4-build/5549.md [Latest](https://forums.unrealengine.com/latest.md) · [Categories](https://forums.unrealengine.com/categories.md) · [Tags](https://forums.unrealengine.com/tags.md) --- ## [Is using Custom Shading model better than using Postprocess?](https://forums.unrealengine.com/t/is-using-custom-shading-model-better-than-using-postprocess/1201448)
**Author:** [@Huiro03](https://forums.unrealengine.com/u/Huiro03)\ **Replies:** 1\ **Last updated:** [October 11, 2025, 8:05pm UTC](https://forums.unrealengine.com/t/is-using-custom-shading-model-better-than-using-postprocess/1201448 "2025-10-11T20:05:33Z")
I’m trying to make a Toon Shader on Unreal Engine. Creating using Postprocess Material was successful. However, I suddenly thought it would be more efficient to add a Toon Shading Model to the Material Editor using Cust… --- ## [Aim offset base pose not functioning properly](https://forums.unrealengine.com/t/aim-offset-base-pose-not-functioning-properly/2651838)
**Author:** [@TheoRat3](https://forums.unrealengine.com/u/TheoRat3)\ **Replies:** 0\ **Last updated:** [August 28, 2025, 4:48pm UTC](https://forums.unrealengine.com/t/aim-offset-base-pose-not-functioning-properly/2651838 "2025-08-28T16:48:33Z")
When I go to add the base pose my character’s mesh starts contorting in weird ways. without the base pose the preview shows an animation that works just fine, but when playing the game it starts contorting again when I a… --- ## [Looking to create a QTE](https://forums.unrealengine.com/t/looking-to-create-a-qte/2621533)
**Author:** [@TheoRat3](https://forums.unrealengine.com/u/TheoRat3)\ **Replies:** 0\ **Last updated:** [July 28, 2025, 6:31pm UTC](https://forums.unrealengine.com/t/looking-to-create-a-qte/2621533 "2025-07-28T18:31:52Z")
I’m trying to create a quick time event like the one shown in the video below. I need a little help getting the ball rolling though. Creating a widget, making it visible via C++ when needed, I got all of that covered. Bu… --- ## [Rich Presence For UE4](https://forums.unrealengine.com/t/rich-presence-for-ue4/2496244)
**Author:** [@MysticsDen1](https://forums.unrealengine.com/u/MysticsDen1)\ **Replies:** 0\ **Last updated:** [May 8, 2025, 12:32am UTC](https://forums.unrealengine.com/t/rich-presence-for-ue4/2496244 "2025-05-08T00:32:30Z")
Hello I am trying to add steam rich presence to my project and I followed this guide UE4 and Steam Rich Presence | Russ Treadwell but when I try to call the code it doesn’t show up I would like to make it to where friend… --- ## [Packaged project crashes on start after migrating to 4.27](https://forums.unrealengine.com/t/packaged-project-crashes-on-start-after-migrating-to-4-27/2078334)
**Author:** [@amobx](https://forums.unrealengine.com/u/amobx)\ **Replies:** 9\ **Last updated:** [October 23, 2024, 8:09pm UTC](https://forums.unrealengine.com/t/packaged-project-crashes-on-start-after-migrating-to-4-27/2078334 "2024-10-23T20:09:44Z")
Hi there! The packaged game crashes on startup with this error: Fatal error: \[File:D:/Build/++UE4/Sync/Engine/Source/Runtime/Engine/Private/ShaderCompiler/ShaderCompiler.cpp\] \[Line: 5349\] Missing global shader FWriteToS… --- ## [How to make build android 14](https://forums.unrealengine.com/t/how-to-make-build-android-14/1838605)
**Author:** [@dj\_senator](https://forums.unrealengine.com/u/dj_senator)\ **Replies:** 1\ **Last updated:** [August 13, 2024, 7:41am UTC](https://forums.unrealengine.com/t/how-to-make-build-android-14/1838605 "2024-08-13T07:41:28Z")
Hello, how to build on Android 14 in unreal engine 4.27. I get the error intermediate\\android\\gradle\\rungradle.bat" :app:bundlerelease --- ## [Is UE4 better for low end gpu or I should use UE 5 for Archviz Videos](https://forums.unrealengine.com/t/is-ue4-better-for-low-end-gpu-or-i-should-use-ue-5-for-archviz-videos/1844602)
**Author:** [@FiresfistAce](https://forums.unrealengine.com/u/FiresfistAce)\ **Replies:** 3\ **Last updated:** [May 7, 2024, 6:43pm UTC](https://forums.unrealengine.com/t/is-ue4-better-for-low-end-gpu-or-i-should-use-ue-5-for-archviz-videos/1844602 "2024-05-07T18:43:12Z")
I’m using 1050ti 4Gb, and I wanted to ask if I can use UE5 and using baking for whole scene and using Lumen for reflections, I think that would not support Nanite so I’d have to rely on LODs how does that work compared… --- ## [Good Sky + Directional Light = bug?](https://forums.unrealengine.com/t/good-sky-directional-light-bug/1156236)
**Author:** [@RLK\_III](https://forums.unrealengine.com/u/RLK_III)\ **Replies:** 2\ **Last updated:** [May 6, 2024, 6:51am UTC](https://forums.unrealengine.com/t/good-sky-directional-light-bug/1156236 "2024-05-06T06:51:32Z")
Hello everyone. I am building on UE 4.27 and using the Good Sky plugin. I have an issue that I am hoping someone here can help me out with. Basically, when I add my directional light in the Sky beta to ensure the lig… --- ## [Voice Chat is not attenuating](https://forums.unrealengine.com/t/voice-chat-is-not-attenuating/1279745)
**Author:** [@Qeraga](https://forums.unrealengine.com/u/Qeraga)\ **Replies:** 7\ **Last updated:** [March 9, 2024, 5:28pm UTC](https://forums.unrealengine.com/t/voice-chat-is-not-attenuating/1279745 "2024-03-09T17:28:31Z")
I am making a multiplayer game in 4.27 blueprint with sessions, with plans for steam integration. After following tutorials, voice chat is working except there’s no attenuation or spatial audio. Voice can be heard across… --- ## [Save and load game not working in packaged game](https://forums.unrealengine.com/t/save-and-load-game-not-working-in-packaged-game/741516)
**Author:** [@Jw0ody](https://forums.unrealengine.com/u/Jw0ody)\ **Replies:** 11\ **Last updated:** [January 5, 2024, 7:50am UTC](https://forums.unrealengine.com/t/save-and-load-game-not-working-in-packaged-game/741516 "2024-01-05T07:50:45Z")
Hi, I’m making a tab target RPG using blueprints and have created a slot save system where you can interact with an actor to load a save widget to the viewport with three slots. When you click a slot it saves the game, i… --- ## [UE4 or UE5 to develop on Nintendo Switch? Which is better?](https://forums.unrealengine.com/t/ue4-or-ue5-to-develop-on-nintendo-switch-which-is-better/1315520)
**Author:** [@RaySober](https://forums.unrealengine.com/u/RaySober)\ **Replies:** 0\ **Last updated:** [September 28, 2023, 2:52pm UTC](https://forums.unrealengine.com/t/ue4-or-ue5-to-develop-on-nintendo-switch-which-is-better/1315520 "2023-09-28T14:52:03Z")
Hello ! I’m a student at a Game Design school, and for a project we have to make a video game on the Nintendo Switch devkit we have at our disposal. Personally, I’ve been working on Unreal Engine 5.2 for a while now, a… --- ## [Building Android Game for Target SDK API 33](https://forums.unrealengine.com/t/building-android-game-for-target-sdk-api-33/1187415)
**Author:** [@RakibRahaman](https://forums.unrealengine.com/u/RakibRahaman)\ **Replies:** 4\ **Last updated:** [November 8, 2023, 1:48am UTC](https://forums.unrealengine.com/t/building-android-game-for-target-sdk-api-33/1187415 "2023-11-08T01:48:17Z")
Hello fellow Unreal Engine developers! I recently encountered an issue while building my Android game for Target SDK 33 using Unreal Engine 4.27. I received an error during the packaging process, specifically related to… --- ## [Static meshes in Procedural Foliage Spawner not blocking?](https://forums.unrealengine.com/t/static-meshes-in-procedural-foliage-spawner-not-blocking/1152528)
**Author:** [@RLK\_III](https://forums.unrealengine.com/u/RLK_III)\ **Replies:** 0\ **Last updated:** [May 3, 2023, 1:19am UTC](https://forums.unrealengine.com/t/static-meshes-in-procedural-foliage-spawner-not-blocking/1152528 "2023-05-03T01:19:22Z")
Hoping someone can help me. I am building a forest with the procedural foliage spawner and for some reason, although I have ensured all of my tree meshes’ collision presets are set to “block all” my character can run st… --- ## [Why is GOOD SKY so bright?!](https://forums.unrealengine.com/t/why-is-good-sky-so-bright/1150381)
**Author:** [@RLK\_III](https://forums.unrealengine.com/u/RLK_III)\ **Replies:** 2\ **Last updated:** [May 1, 2023, 6:09am UTC](https://forums.unrealengine.com/t/why-is-good-sky-so-bright/1150381 "2023-05-01T06:09:08Z")
Hello all. I have just downloaded and started to use the GOOD SKY plugin. However, I am having some issues with lighting… as you see in the video, the forest scene looks somewhat natural; decent coloration and lightin… --- ## [Have to double-tap to activate sprint?](https://forums.unrealengine.com/t/have-to-double-tap-to-activate-sprint/1145795)
**Author:** [@RLK\_III](https://forums.unrealengine.com/u/RLK_III)\ **Replies:** 6\ **Last updated:** [April 30, 2023, 6:53am UTC](https://forums.unrealengine.com/t/have-to-double-tap-to-activate-sprint/1145795 "2023-04-30T06:53:13Z")
Using 4.27. I have an ability for my character to sprint, and it works, but for some reason it doesn’t engage the first time I tap the button. I have to tap it twice to get him to sprint. After that it works fine. Is… --- ## [ALSV4 MANTLE NOT WORKING-UE4.26](https://forums.unrealengine.com/t/alsv4-mantle-not-working-ue4-26/1135841)
**Author:** [@Oyebode\_Fawaz](https://forums.unrealengine.com/u/Oyebode_Fawaz)\ **Replies:** 0\ **Last updated:** [April 21, 2023, 2:40pm UTC](https://forums.unrealengine.com/t/alsv4-mantle-not-working-ue4-26/1135841 "2023-04-21T14:40:10Z")
Good day, Mantling is not working for my Alsv4 in UE4.26. Kindly help with the fix for this. Thanks in Advance. --- ## [I need help with my ue4 crash.](https://forums.unrealengine.com/t/i-need-help-with-my-ue4-crash/1122116)
**Author:** [@smallnewtgames](https://forums.unrealengine.com/u/smallnewtgames)\ **Replies:** 0\ **Last updated:** [April 19, 2023, 12:23am UTC](https://forums.unrealengine.com/t/i-need-help-with-my-ue4-crash/1122116 "2023-04-19T00:23:55Z")
I built my ue4 project and when i launch the game it has this error: Does anyone have a fix? --- ## [Niagara Particle Effect Working Weird When Spawned in Multiplayer](https://forums.unrealengine.com/t/niagara-particle-effect-working-weird-when-spawned-in-multiplayer/826435)
**Author:** [@VelikyPanda](https://forums.unrealengine.com/u/VelikyPanda)\ **Replies:** 0\ **Last updated:** [March 27, 2023, 12:53am UTC](https://forums.unrealengine.com/t/niagara-particle-effect-working-weird-when-spawned-in-multiplayer/826435 "2023-03-27T00:53:35Z")
Hi, I’ve got a Niagara particle effect that I’ve placed into a blueprint. When I place the blueprint on the map and package the game, everything works as it should. However, when I spawn the blueprint containing the pa… --- ## [I've got a DLL modules linking problem!](https://forums.unrealengine.com/t/ive-got-a-dll-modules-linking-problem/823007)
**Author:** [@PsyKuKiller](https://forums.unrealengine.com/u/PsyKuKiller)\ **Replies:** 0\ **Last updated:** [March 25, 2023, 10:22pm UTC](https://forums.unrealengine.com/t/ive-got-a-dll-modules-linking-problem/823007 "2023-03-25T22:22:27Z")
Hi guys I hope everybody is doing great with their projects. So I want to declared a function inside of the header GenericApplication.h which is already #included in most of Runtime modules. Then I’d like to define the … --- ## [Which Version to set up android for Unreal Engine 4.27.2?](https://forums.unrealengine.com/t/which-version-to-set-up-android-for-unreal-engine-4-27-2/781550)
**Author:** [@nadmn](https://forums.unrealengine.com/u/nadmn)\ **Replies:** 1\ **Last updated:** [March 8, 2023, 5:24am UTC](https://forums.unrealengine.com/t/which-version-to-set-up-android-for-unreal-engine-4-27-2/781550 "2023-03-08T05:24:33Z")
Hello all I use UE 4.27.2. I watched tones of tutuorials and tried many times same things even unreal’s docs website. In every tutorial people use different versions of visual studio,java,android studio. Can someone e… --- ## [Widgets and buttons not working after packing into HTLM5](https://forums.unrealengine.com/t/widgets-and-buttons-not-working-after-packing-into-htlm5/775070)
**Author:** [@Ikara](https://forums.unrealengine.com/u/Ikara)\ **Replies:** 0\ **Last updated:** [February 20, 2023, 10:52pm UTC](https://forums.unrealengine.com/t/widgets-and-buttons-not-working-after-packing-into-htlm5/775070 "2023-02-20T22:52:00Z")
Good evening, once again. Sorry for the spam but attempting a project in HTML5 is being… a bit of a challenge. After managing, with the help of a forum user, to finally get my project to be seen in Web (Google Chrome),… --- ## [Difficulties when packing to HTML5](https://forums.unrealengine.com/t/difficulties-when-packing-to-html5/773122)
**Author:** [@Ikara](https://forums.unrealengine.com/u/Ikara)\ **Replies:** 8\ **Last updated:** [February 18, 2023, 12:37pm UTC](https://forums.unrealengine.com/t/difficulties-when-packing-to-html5/773122 "2023-02-18T12:37:38Z")
Good day, in my company we are trying to create a web tool through Unreal. Given the lack of support from 4.23, we are testing in 4.24 (since this version has a GitHub where the necessary tools for the pack to web are o… --- ## [How to smooth mouse movement in First Person (No camera lag)?](https://forums.unrealengine.com/t/how-to-smooth-mouse-movement-in-first-person-no-camera-lag/772801)
**Author:** [@TorQueMoD](https://forums.unrealengine.com/u/TorQueMoD)\ **Replies:** 0\ **Last updated:** [February 17, 2023, 10:21am UTC](https://forums.unrealengine.com/t/how-to-smooth-mouse-movement-in-first-person-no-camera-lag/772801 "2023-02-17T10:21:33Z")
I’m working on a first-person adventure game, and I’ve noticed the mouse movement is just way too sensitive creating a lot of unnecessary jitter. I’m wondering if there’s any way to smooth out the actual mouse movement a… --- ## [How to Reduce Frustum Culling Costs?](https://forums.unrealengine.com/t/how-to-reduce-frustum-culling-costs/747586)
**Author:** [@Huiro03](https://forums.unrealengine.com/u/Huiro03)\ **Replies:** 2\ **Last updated:** [January 12, 2023, 7:02am UTC](https://forums.unrealengine.com/t/how-to-reduce-frustum-culling-costs/747586 "2023-01-12T07:02:51Z")
Hi. I have some ploblem in my project. My project is a top-down game with many objects. Frustum Culling costs more than 2.5 ms when playing. Will the Frustum Culling cost increase if the level is loaded with many objec… --- ## [Failed Package because cant load foliage datatable](https://forums.unrealengine.com/t/failed-package-because-cant-load-foliage-datatable/746674)
**Author:** [@BercouIi](https://forums.unrealengine.com/u/BercouIi)\ **Replies:** 2\ **Last updated:** [January 11, 2023, 3:44am UTC](https://forums.unrealengine.com/t/failed-package-because-cant-load-foliage-datatable/746674 "2023-01-11T03:44:47Z")
i tried to package my game but then suddenly the packaging keeps giving me an error which is cant load foliage datatable. i tried to look for answers but seems iam the only person who got this error, hope someone can hel… --- ## [Jagged Dynamic Shadows on Android UE4.](https://forums.unrealengine.com/t/jagged-dynamic-shadows-on-android-ue4/745584)
**Author:** [@D\_Artagnan69](https://forums.unrealengine.com/u/D_Artagnan69)\ **Replies:** 0\ **Last updated:** [January 9, 2023, 4:47pm UTC](https://forums.unrealengine.com/t/jagged-dynamic-shadows-on-android-ue4/745584 "2023-01-09T16:47:01Z")
Hey guys I’m having trouble with dynamic shadows on mobile. I’m making a game for mobile on UE4 2.7 and using Modulated Shadows with Stationary Directional Light, the shadows look great in the engine Mobile Preview. … --- ## [【ue4】マウス感度が自分の感度になってしまう](https://forums.unrealengine.com/t/ue4/733039)
**Author:** [@you\_tam](https://forums.unrealengine.com/u/you_tam)\ **Replies:** 4\ **Last updated:** [December 24, 2022, 7:18pm UTC](https://forums.unrealengine.com/t/ue4/733039 "2022-12-24T19:18:25Z")
初めまして！ あるゲームを作ってみたのですが、友人にプレイしてもらったところ感度が高すぎると言われました。 原因は自分のマウスがハイセンシであることだと思っています。 感度調整のオプションも作ったのですが、そもそもどのようにしたらマウス感度の初期設定を下げることができるのでしょうか。 ビルド時の設定だと思い調べたのですが見つからなかったので質問させて頂いております。 --- ## [What governs the "master" widget?](https://forums.unrealengine.com/t/what-governs-the-master-widget/717454)
**Author:** [@usa423](https://forums.unrealengine.com/u/usa423)\ **Replies:** 2\ **Last updated:** [November 29, 2022, 7:25pm UTC](https://forums.unrealengine.com/t/what-governs-the-master-widget/717454 "2022-11-29T19:25:56Z")
I mean is there some kind of a hierarchy as to determine which widget takes top spot over another, like layering in a paint program? Like how the final animation pose in the animation BP always is at the top. --- ## [How To Pass variables to a Server Map Gamemode from a Client Menu](https://forums.unrealengine.com/t/how-to-pass-variables-to-a-server-map-gamemode-from-a-client-menu/662191)
**Author:** [@Arjun\_NoobGamer](https://forums.unrealengine.com/u/Arjun_NoobGamer)\ **Replies:** 0\ **Last updated:** [October 4, 2022, 12:35pm UTC](https://forums.unrealengine.com/t/how-to-pass-variables-to-a-server-map-gamemode-from-a-client-menu/662191 "2022-10-04T12:35:02Z")
Hi, I am building a dedicated server for my multiplayer shooter game and want to pass the maxNumPlayers variable and levelMap variable from the menu to the lobbymap gamemode. The lobbymap is the server map where players … --- ## [How do I get old versions of UE5?](https://forums.unrealengine.com/t/how-do-i-get-old-versions-of-ue5/649046)
**Author:** [@DracFayVamp](https://forums.unrealengine.com/u/DracFayVamp)\ **Replies:** 2\ **Last updated:** [September 15, 2022, 4:34pm UTC](https://forums.unrealengine.com/t/how-do-i-get-old-versions-of-ue5/649046 "2022-09-15T16:34:26Z")
Title topic how get the version of UE5 that was here before UE5 was officially released? Link that download page plz cannot find it. Also, your tags still don’t work they never have. [Next page](https://forums.unrealengine.com/tag/ue4-build/5549.md?match_all_tags=true&page=1&tags%5B%5D=ue4-build)