Topics tagged packaging

Topic	Replies	Views	Activity
[Mutable] Crash in MeshApplyShape() in packed game Debugging, Optimization, & Profiling question , crash , bug-report , Plugins , memory , unreal-engine , Packaging , access-violation	4	49	February 14, 2026
Package Build Displays Black Materials Platform & Builds question , Shaders , Rendering , build , unreal-engine , Packaging , compiling-shaders	9	57	February 13, 2026
UE 5.3 Packaging Error With Audio Capture Components Platform & Builds Blueprint , question , editor , crash , unreal-engine , Packaging	4	586	February 13, 2026
Plugin Packaging includes EngineFolder Files, too Issues & Bug Reporting (Fab) Plugins , Packaging , plugin , UE-5 , fab	0	15	February 2, 2026
Cook Error (ensure condition) Platform & Builds question , error , unreal-engine , Cooking , Packaging , load-error	3	1204	February 1, 2026
Unreal Engine 5, Android game Failed to open descriptor file Debugging, Optimization, & Profiling Android , question , packaging-projects , unreal-engine , Packaging , UE5-0	14	8140	January 31, 2026
UE5.7.1 ProjectLauncher Packaging Error when build .pak file Platform & Builds question , editor , build , unreal-engine , build-failed , package-error , Cooking , Packaging , project-launcher , Cooking-Failed	5	88	January 28, 2026
UE5.7.2使用projectlauncher打pak，不选iostore会报错 Platform & Builds question , unreal-engine , Packaging , project-launcher , pak	1	45	January 27, 2026
engine crashes after trying to package my project (Turnkey??) Platform & Builds question , crash , unreal-engine , Packaging	2	35	January 25, 2026
How to solve XAPK Validation Failed? Mobile Android , question , error , unreal-engine , apk , Packaging , permission	12	6780	January 12, 2026
Packaging failed on Mac Programming & Scripting question , packaging-projects , unreal-engine , package-error , Packaging	4	1115	January 8, 2026
How to disable Editor Live Coding via CLI arguments Editor Scripting question , unreal-engine , Packaging , UE5-0	3	5400	January 6, 2026
Help! map specified on the commandline '...' could not be found Platform & Builds question , packaging-projects , unreal-engine , export , Packaging	17	31000	January 3, 2026
UE4 Android “Unknown Cook Failure / ExitCode=1” – FIX Blueprint Android , error , fix , unreal-engine , build-failed , cook , package-error , Packaging , Android-Packaging , Cooking-Failed , packaging-and-cookin , fixed	0	19	January 1, 2026
Packaging Fails with 'ICUInternationalization data file' Error ONLY in Original project Directory (UE5) Platform & Builds question , CPP , packaging-projects , error , package , unreal-engine , Packaging , path	4	126	December 29, 2025
Lighting issues in Standalone/Packaged project. Blueprint Blueprint , question , Lighting , unreal-engine , standalone-game , Packaging	2	60	December 19, 2025
"The SDK for Mac is not installed properly" Platform & Builds question , packaging-projects , MAC-OS-X , MAC , unreal-engine , Packaging , Packaging-Error	5	283	December 15, 2025
Unreal Engine 5.6 Build size is too much for my Budget Platform & Builds question , packaging-projects , build , unreal-engine , Packaging , windows	0	40	December 15, 2025
Is there a way to make a c++ header & code file editor only? Programming & Scripting question , editor , CPP , unreal-engine , Packaging , Editor-Scripting	4	71	December 8, 2025
Dedicated Server and World Partitioning (MissingLevelPackage) Platform & Builds question , unreal-engine , Packaging , UE5-0	24	4779	November 24, 2025
Game is packaged with Paks even though it should not Blueprint Blueprint , question , editor , packaging-projects , unreal-engine , Packaging	4	166	November 20, 2025
My levels are not included when I packaged my game in 5.6 Programming & Scripting question , unreal-engine , Packaging	1	52	November 10, 2025
Localization slow FPS problem - Thai and Hindi, other languages are without problems Platform & Builds unreal-engine , Packaging	9	1367	November 8, 2025
Accessing content, post package Programming & Scripting unreal-engine , Packaging , pak-file	0	48	November 5, 2025
How to limit chaos vehicle top speed? Platform & Builds question , Packaging , UE5-0	3	2049	November 4, 2025
What is libcef.so, and why is it gigantic? Platform & Builds Linux , question , unreal-engine , Packaging	3	2000	November 2, 2025
Packaged Builds with Mutable Plugin are Crashing Debugging, Optimization, & Profiling unreal-engine , Packaging	3	234	October 21, 2025
Bink Movies not found when “Use Zen Server as cooked output store” is enabled Platform & Builds question , unreal-engine , Packaging , movie	1	75	October 21, 2025
Custom pak file not loaded at start of Android app, while default one is loaded Platform & Builds question , unreal-engine , Packaging , Android-Packaging , pak , pak-file	0	64	October 20, 2025
[HELP] Tried to access an uncooked shader map ID in a cooked aplication. Error android VR XR Development VR , Android , question , unreal-engine , Packaging , UE5-0	4	2554	October 19, 2025

[Mutable] Crash in MeshApplyShape() in packed game

Debugging, Optimization, & Profiling

question , crash , bug-report , Plugins , memory , unreal-engine , Packaging , access-violation

4

49

February 14, 2026

Package Build Displays Black Materials

Platform & Builds

question , Shaders , Rendering , build , unreal-engine , Packaging , compiling-shaders

9

57

February 13, 2026

UE 5.3 Packaging Error With Audio Capture Components

Platform & Builds

Blueprint , question , editor , crash , unreal-engine , Packaging

4

586

February 13, 2026

Plugin Packaging includes EngineFolder Files, too

Issues & Bug Reporting (Fab)

Plugins , Packaging , plugin , UE-5 , fab

0

15

February 2, 2026

Cook Error (ensure condition)

Platform & Builds

question , error , unreal-engine , Cooking , Packaging , load-error

3

1204

February 1, 2026

Unreal Engine 5, Android game Failed to open descriptor file

Debugging, Optimization, & Profiling

Android , question , packaging-projects , unreal-engine , Packaging , UE5-0

14

8140

January 31, 2026

UE5.7.1 ProjectLauncher Packaging Error when build .pak file

Platform & Builds

question , editor , build , unreal-engine , build-failed , package-error , Cooking , Packaging , project-launcher , Cooking-Failed

5

88

January 28, 2026

UE5.7.2使用projectlauncher打pak，不选iostore会报错

Platform & Builds

question , unreal-engine , Packaging , project-launcher , pak

1

45

January 27, 2026

engine crashes after trying to package my project (Turnkey??)

Platform & Builds

question , crash , unreal-engine , Packaging

2

35

January 25, 2026

How to solve XAPK Validation Failed?

Mobile

Android , question , error , unreal-engine , apk , Packaging , permission

12

6780

January 12, 2026

Packaging failed on Mac

Programming & Scripting

question , packaging-projects , unreal-engine , package-error , Packaging

4

1115

January 8, 2026

How to disable Editor Live Coding via CLI arguments

Editor Scripting

question , unreal-engine , Packaging , UE5-0

3

5400

January 6, 2026

Help! map specified on the commandline '...' could not be found

Platform & Builds

question , packaging-projects , unreal-engine , export , Packaging

17

31000

January 3, 2026

UE4 Android “Unknown Cook Failure / ExitCode=1” – FIX

Blueprint

Android , error , fix , unreal-engine , build-failed , cook , package-error , Packaging , Android-Packaging , Cooking-Failed , packaging-and-cookin , fixed

0

19

January 1, 2026

Packaging Fails with 'ICUInternationalization data file' Error ONLY in Original project Directory (UE5)

Platform & Builds

question , CPP , packaging-projects , error , package , unreal-engine , Packaging , path