Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
How to wait until Widget blueprint is constructed / initialized? Blueprint , question , CPP , UI , unreal-engine , UMG	12	193	March 6, 2026
Efficient Way to Draw to RenderTarget? question , CPP , unreal-engine , Widget , UMG , UE5-0	2	1592	March 5, 2026
Root Motion Enabled makes animation Montage play in place question , unreal-engine	3	184	March 5, 2026
Error Assertion failed: Package != nullptr UE_5.0 question , CPP , unreal-engine , UE5-0	5	1120	March 4, 2026
Inspecting Child Actor in Outliner jumps to parent? Blueprint , question , CPP , unreal-engine , UE5-0	7	924	March 3, 2026
Error when launching project on Development Game question , crash , bug-report , unreal-engine	0	59	March 3, 2026
AI-move-to. I can't go. Noob. Blueprint , unreal-engine , ai-move-to	2	107	March 3, 2026
[Plugin] Http/s REST, blueprintable JSON and Parse REST API manager at once (VaRest) GitHub , unreal-engine , Engine-Source-Code , Engine-Source-GitHub	355	130394	March 2, 2026
Disable Live Coding, Automatic Compile for new classes and Hot Reload. question , unreal-engine	0	85	February 28, 2026
Unable to package project due to Ensure condition failed: HasValidBlueprint() question , editor , bug-report , unreal-engine	0	74	February 27, 2026
Architecture advice needed: Designing a Gravity Receiver for an Outer Wilds style gravity system question , CPP , unreal-engine	1	80	February 27, 2026
TMap with USTRUCT(FName wrapper) as key displays unusable UI in Details panel question , details-panel , unreal-engine , tmap	2	153	February 27, 2026
How can I setup TextureShare in UE 5.7? question , unreal-engine	0	92	February 25, 2026
Share Your Tips: Best Practices for Optimizing Mobile Games in Unreal Engine! Blueprint , question , CPP , unreal-engine , unreal-editor-for-fortnite , fab	0	73	February 25, 2026
UE5.1 Expecting to find a type to be declared in a module rules named '......' question , CPP , feedback , Plugins , unreal-engine , unreal-build-tool , compile-error , Engine-Source-Code	15	18550	February 24, 2026
How can I inherit a class from AGameplayCameraActor in C++? question , CPP , unreal-engine	1	71	February 24, 2026
Long Path enabled, but source code unzip/build still failed. unreal-engine	3	122	February 23, 2026
How do I iterate across a TMap? question , unreal-engine	3	532	February 22, 2026
How do I load a blueprint in C++? question , unreal-engine	10	254	February 22, 2026
My Super Heroes plugin is not being loaded properly after published on Fab question , bug-report , unreal-engine	5	109	February 22, 2026
Selecting different parts of object system . question , unreal-engine	0	35	February 21, 2026
Visual Studio project does not list engine include directories question , unreal-engine	2	254	February 21, 2026
SetActorScale3D behaving out of place when applying 1:1000 and vice versa scale? question , CPP , bug-report , math , vector , unreal-engine , scale , engine , transform , Engine-Source-Code , float	0	79	February 20, 2026
World Partition does not stream when opening new level question , CPP , unreal-engine	2	93	February 19, 2026
C++ Blueprint Equivalent of the Byte Variable? question , CPP , unreal-engine	2	119	February 19, 2026
[SOLVED]LNK2019/2001 errors with Gameplay Tags used across custom modules question , CPP , modules , unreal-engine , linker-error , Gameplay-Ability-System , UE5	2	508	February 19, 2026
Building UE 4.27 with VS 2026 building , unreal-engine , error-building , build-failed , automationtool , compilation-error , rider	2	408	February 19, 2026
Why the Epic Online Service (EOS) OSS access token is not refreshed? question , CPP , unreal-engine , onlinesubsystem , online-subsystem	3	695	February 17, 2026
Guidance with data structures for rounds in horde mode question , unreal-engine	1	59	February 15, 2026
VS 2022 (17.11.4) open a file selector when I press Ctrl+S or Ctrl+Shift+S question , CPP , Visual-Studio , unreal-engine	0	44	February 15, 2026