Topics tagged error-building

Topic	Replies	Views	Activity
Building UE 4.27 with VS 2026 C++ building , unreal-engine , error-building , build-failed , automationtool , compilation-error , rider	2	398	February 19, 2026
UE 5.6 Android Packaging Issue – AGP Version Conflict Platform & Builds Android , question , error , unreal-engine , error-building , package-error , Android-Packaging , build-error , Packaging-Error	1	602	January 6, 2026
UE 5.6 project creation fails on Default.rc2 / rc.exe — exit code -1 Feedback & Requests question , unreal-engine , error-building , compile-error , compilation-error	4	1015	December 29, 2025
Engine build from source code with error for cvtres.exe Programming & Scripting question , CPP , unreal-engine , error-building , build-failed	3	212	December 10, 2025
Fix for ISPC Error When Building Unreal Engine 5.5 on Linux Platform & Builds Linux , editor , build , error , unreal-engine , error-building , build-failed , linux-build	2	613	July 5, 2025
Error: Multiple Configurations on command line Platform & Builds question , UE4 , packaging-projects , unreal-engine , error-building	6	3842	January 6, 2025
Building a project But fails Platform & Builds question , unreal-engine , error-building	0	142	December 15, 2024
unreal-engine 5.4 Mac Build issue is there any new update regarding the build issue? Platform & Builds question , unreal-engine , error-building	0	49	December 9, 2024
UE 5.1 Source game project build fails on MacOSX Platform & Builds question , Builds , MAC-OS-X , build , MAC , unreal-engine , error-building , build-failed	3	641	November 21, 2024
ERROR: Platform Android is not a valid platform to build. Check that the SDK is installed properly Plugins question , Plugins , unreal-engine , error-building , build-failed	11	21506	June 27, 2024
HLODs building fails because of Exception_Access_Violation World Creation WorldPartition , question , editor , crash , bug-report , Landscape , Builds , build , unreal-engine , error-building , build-failed , world , Open-World , level , exception , build-error , access-violation , landscape-problems , landscape-lod , World-Partition	0	184	June 25, 2024
VSCode error when launching: The following argument was not expected: /c Programming & Scripting CPP , unreal-engine , error-building , error-launch	7	3407	February 26, 2024
RunUAT.bat ERROR: AutomationTool was unable to run Platform & Builds question , unreal-engine , error-building , automation-tool	3	1367	February 15, 2024
"Generate Visual Studio project files" automatically closes output window after error Platform & Builds question , generate-project-fil , unreal-engine , error-building	7	2699	January 8, 2024
System.UnauthorizedAccessException: Access to the path '7996'... What is this? Plugins question , CPP , Plugins , unreal-engine , error-building , exception	6	16451	November 22, 2023
Can I add the dlopen path of UnrealEditor? Platform & Builds Linux , question , unreal-engine , error-building	0	413	November 1, 2023
Build ios as framework Mobile iOS , question , build , unreal-engine , error-building , framework	1	821	October 17, 2023
How can I fix error c1083 on building my c++ projects? C++ question , CPP , unreal-engine , error-building , c-build , build-error	1	1160	October 11, 2023
Generate Project files fails on Installed / Binary Build Platform & Builds question , build , unreal-engine , error-building	3	3586	September 18, 2023
HLOD Fails on Virtual Texures or Fails on Page File World Creation Landscape , unreal-engine , error-building , build-failed , landscape-problems	7	1272	July 30, 2023
UE5 Crash on building streaming texture. World Creation crash , build , unreal-engine , error-building , UE5	1	1403	July 12, 2023
UE5 Crash on building streaming texture. World Creation crash , build , unreal-engine , error-building , UE5	0	206	July 11, 2023
UE5 Crash on building streaming texture. World Creation crash , build , unreal-engine , error-building , UE5	0	272	July 11, 2023
Build Unreal 4.8 on Ubuntu error: static_assert failed Platform & Builds Linux , question , UE4 , bug-report , unreal-engine , error-building , linux-build	3	1385	April 20, 2023
I installed a plugin that now led to build problem UE5 Platform & Builds Blueprint , question , unreal-engine , error-building , build-failed	0	384	April 15, 2023
Invalid maximum heap size: -XX:MaxHeapSize=4096m Getting Started & Setup question , unreal-engine , error-building , java	2	1964	March 5, 2023
Android Packaging Failed UE5 XR Development Android , question , unreal-engine , error-building , UE503	3	4667	February 28, 2023
Unreal Engine Editor Build Error (Ambiguous Symbol?) Platform & Builds question , build , unreal-engine , error-building	0	790	January 8, 2023
Build failed from external hard drive Platform & Builds question , unreal-engine , error-building , build-failed , third-party-librarie	7	2323	December 13, 2022
Error on package: LogPhysics:Error: PHYSX (..\..\PhysX\src\NpShape.cpp 641) Platform & Builds question , packaging-projects , unreal-engine , error-building	5	1672	December 11, 2022

Building UE 4.27 with VS 2026

C++

building , unreal-engine , error-building , build-failed , automationtool , compilation-error , rider

2

398

February 19, 2026

UE 5.6 Android Packaging Issue – AGP Version Conflict

Platform & Builds

Android , question , error , unreal-engine , error-building , package-error , Android-Packaging , build-error , Packaging-Error

1

602

January 6, 2026

UE 5.6 project creation fails on Default.rc2 / rc.exe — exit code -1

Feedback & Requests

question , unreal-engine , error-building , compile-error , compilation-error

4

1015

December 29, 2025

Engine build from source code with error for cvtres.exe

Programming & Scripting

question , CPP , unreal-engine , error-building , build-failed

3

212

December 10, 2025

Fix for ISPC Error When Building Unreal Engine 5.5 on Linux

Platform & Builds

Linux , editor , build , error , unreal-engine , error-building , build-failed , linux-build

2

613

July 5, 2025

Error: Multiple Configurations on command line

Platform & Builds

question , UE4 , packaging-projects , unreal-engine , error-building

6

3842

January 6, 2025

Building a project But fails

Platform & Builds

question , unreal-engine , error-building

0

142

December 15, 2024

unreal-engine 5.4 Mac Build issue is there any new update regarding the build issue?

Platform & Builds

question , unreal-engine , error-building

0

49

December 9, 2024

UE 5.1 Source game project build fails on MacOSX

Platform & Builds

question , Builds , MAC-OS-X , build , MAC , unreal-engine , error-building , build-failed

3

641

November 21, 2024

ERROR: Platform Android is not a valid platform to build. Check that the SDK is installed properly

Plugins

question , Plugins , unreal-engine , error-building , build-failed

11

21506

June 27, 2024

HLODs building fails because of Exception_Access_Violation

World Creation

WorldPartition , question , editor , crash , bug-report , Landscape , Builds , build , unreal-engine , error-building , build-failed , world , Open-World , level , exception , build-error , access-violation , landscape-problems , landscape-lod , World-Partition

0

184

June 25, 2024

VSCode error when launching: The following argument was not expected: /c

Programming & Scripting

CPP , unreal-engine , error-building , error-launch