Topics tagged Engine-Source-Code

Topic	Replies	Views	Activity
UE5.1 Expecting to find a type to be declared in a module rules named '......' C++ question , CPP , feedback , Plugins , unreal-engine , unreal-build-tool , compile-error , Engine-Source-Code	15	17688	February 24, 2026
SetActorScale3D behaving out of place when applying 1:1000 and vice versa scale? C++ question , CPP , bug-report , math , vector , unreal-engine , scale , engine , transform , Engine-Source-Code , float	0	16	February 20, 2026
Best practices for Perforce ignore rules with Engine Source and mixed binary folders Platform & Builds Perforce , unreal-engine , ignore , version-control , Engine-Source-Code	0	21	February 18, 2026
Request for LTS versions of UE and marketplace assets. Feedback & Requests Blueprint , question , editor , CPP , license , marketplace , request , support , unreal-engine , Engine-Source-Code	50	3818	February 17, 2026
Turnkey returned error code 1 - Unreal Engine 5.6.1 source code. Debugging, Optimization, & Profiling unreal-engine , Engine-Source-Code	3	129	February 3, 2026
Building Unreal Engine Editor from source fails Platform & Builds question , CPP , build , unreal-engine , engine , Engine-Source-Code , source-build , engine-compile , Engine-Source-GitHub , UE5	0	45	January 26, 2026
Can not generate project files C++ unreal-engine , Engine-Source-Code	15	8818	January 24, 2026
Will Unreal Engine 5.7.4 Source Be Released Soon? Feedback & Requests question , unreal-engine , Engine-Source-Code , Engine-Source-GitHub , UE5	1	111	January 22, 2026
BinkMediaPlayer throws errors when building UE4 with PS5 and Switch access. Platform & Builds Switch , unreal-engine , build-failed , engine , Engine-Source-Code , Nintendo-Switch , PlayStation-5 , PS5	1	137	January 16, 2026
Getting "error C4756: overflow in constant arithmetic" while building Unreal 5.4.2 from source code Getting Started & Setup unreal-engine , Engine-Source-Code , source-build	28	21347	January 4, 2026
Is that a good method to create a PIP scope (Picture in Picture,like insurgency,EFT,COD16) with a good performance? C++ General , GitHub , unreal-engine , Engine-Source-Code	3	2255	December 9, 2025
[Plugin] Http/s REST, blueprintable JSON and Parse REST API manager at once (VaRest) C++ GitHub , unreal-engine , Engine-Source-Code , Engine-Source-GitHub	354	127515	November 23, 2025
All TOptional<> Types are incomplete Programming & Scripting question , CPP , unreal-engine , Engine-Source-Code , Engine-Source-GitHub	5	937	November 21, 2025
Unreal Engine 4.25 source code compile error C++ unreal-engine , Engine-Source-Code	5	3415	November 20, 2025
How to Expose TObjectPtr Functions to Blueprints? Programming & Scripting Blueprint , question , editor , CPP , Visual-Studio , unreal-engine , pointer , Engine-Source-Code	0	49	November 17, 2025
Build UE 5 Source NuGet Vulnerability Warning, Errors, Fails Programming & Scripting question , CPP , bug-report , source-code , visual , unreal-engine , source , Engine-Source-Code , Engine-Source-GitHub	8	3868	November 7, 2025
GenerateProjectFiles fails with 4.23 release: Could not locate the assembly "Windows" C++ GitHub , unreal-engine , Engine-Source-Code , Engine-Source-GitHub	9	10818	October 20, 2025
How to make Source Build Engine save assets with Correct Engine Version? Programming & Scripting question , CPP , unreal-engine , engine , Engine-Source-Code	0	46	October 19, 2025
How to fix the "Magick" 14.7.0 bug in source build engines in UE5.6.1 Programming & Scripting editor , CPP , unreal-engine , Packaging , Engine-Source-Code	2	890	October 14, 2025
UE 5.6.0 Source Build Fails Issues and Bug Reporting editor , CPP , source-code , build , unreal-engine , Engine-Source-Code	4	1015	December 27, 2025
Source Build Failure 5.5.4 Mac OS Platform & Builds MAC , unreal-engine , Engine-Source-Code , epic-for-indies	0	71	September 18, 2025
UE 5.6: Can't import either provision profiles or certificates for iOS in Mac Platform & Builds question , unreal-engine , certificate , provisioning-profile , Engine-Source-Code	2	165	September 8, 2025
Include paths are off when building engine modules C++ question , unreal-engine , Engine-Source-Code , engine-compile	0	33	August 30, 2025
Anybody know how the Blend Space interpolation algorithm works? C++ GitHub , unreal-engine , Engine-Source-Code , Engine-Source-GitHub	1	757	August 29, 2025
Can't build Unreal Editor 4.27.2 from source C++ UE4-27 , unreal-engine , Engine-Source-Code	22	17795	August 25, 2025
Installed Build Fails trying to run pdbcopy.exe? C++ GitHub , unreal-engine , Engine-Source-Code	28	16473	August 20, 2025
[Quick BP to C++] Core Redirector - Asset to C++ Issues and Bug Reporting question , CPP , unreal-engine , Struct , Engine-Source-Code	17	1960	August 20, 2025
EPIC, please stop breaking Slate and UMG in new releases. Issues and Bug Reporting question , editor , bug-report , unreal-engine , Engine-Source-Code , Engine-Source-GitHub	30	3964	August 1, 2025
Engine Source Version Setup.bat(GitDependencies.exe)Failed to read '...\Engine\Build\Commit.gitdeps.xml': System.Configuration.ConfigurationErrorsException: Configuration system failed to initialize Platform & Builds question , unreal-engine , Engine-Source-Code , source-build , engine-compile , Engine-Source-GitHub	0	64	July 26, 2025
Build.bat fails exited with code 6 C++ GitHub , unreal-engine , Engine-Source-Code	20	42831	July 26, 2025