Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
You want to contribute to Unreal Engine? Here’s how! GitHub , unreal-engine , Engine-Source-Code , Engine-Source-GitHub	0	8885	December 10, 2020
Solution for UE 5.5.1 new c++ project compilation issues ("Attempted to read or write protected memory") CPP , unreal-engine	1	361	March 31, 2025
Procedural Mesh Falls Through the Floor Despite Physics and Collision Settings question , CPP , Collision , Physics , procedural , unreal-engine , procedural-mesh , procedural-mesh-comp	1	27	March 31, 2025
Do I need a pawn to use the EnhancedInput system? question , CPP , unreal-engine , newbie	3	11	March 31, 2025
Grasping the details of Learning Agents QKV attention mechanism, e.g. for position encoding with RoPE question , unreal-engine , Learning-Agents	2	7	March 31, 2025
UE 5.5.2.0 Crash in FStateTreeCompiler::CreateBindingsForNodes due to garbage memory access CPP , crash , state-machines , unreal-engine , editor-crash	0	3	March 31, 2025
Visual Studio complaining about Nuget packages not being compatible with net8.0 after Windows restore question , unreal-engine	0	7	March 31, 2025
Trying to create an arch for throwing objects using predict projectile path question , unreal-engine	0	4	March 31, 2025
Player collision on moving platform question , CPP , Multiplayer , Collision , Physics , unreal-engine	5	39	March 31, 2025
How UE_LIFETIMEBOUND macro suppose to work? question , unreal-engine	1	14	March 31, 2025
Cannot open SharedPCH.UnrealEd.Project.ValApi.Cpp20.h.pch question , CPP , crash , unreal-engine	1	11	March 31, 2025
Procedural generated nav mesh for city map Blueprint , question , editor , CPP , navmesh , unreal-engine	2	29	March 30, 2025
UE 4.27 - (SVN) How to make FPaths::ProjectContentDir() take my 'trunk' directory in account? question , CPP , unreal-engine	0	6	March 30, 2025
When use UPROPERTY Specifier GetOptions, please add a search field and allow to input values directly editor , CPP , unreal-engine	1	7	March 30, 2025
UGameplayEffect* & TSubclassOf<UGameplayEffect> in Unreal Editor unreal-engine	1	710	March 30, 2025
MakeFile failed with error code 6 CPP , unreal-engine	1	4	March 30, 2025
Build error from the moment i make a (simple) change in c++ unreal-engine	1	18	March 30, 2025
level streaming for UE 5.4 and C++ - how to? question , unreal-engine	2	18	March 29, 2025
Dynamically create skeletal meshes in editor question , unreal-engine	0	8	March 29, 2025
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	11	10966	March 29, 2025
City sample Object disappear Blueprint , question , unreal-engine	1	196	February 5, 2025
Unreal Engine 5 c++ GetValueTypeHash definition in TSet<customStruct> question , CPP , unreal-engine , UE5-0	7	2192	March 28, 2025
[Solution] How to change root component at runtime CPP , unreal-engine	1	57	March 28, 2025
Is it possible to allocate UObjects contiguously? question , CPP , uobject , unreal-engine	3	27	March 28, 2025
Why i must use IDE that i don't like to have advandage of compiling through one button in engine? CPP , bug-report , unreal-engine	1	22	March 27, 2025
Creating a component type variable in C++, then assigning it in the Blueprint Details panel. question , unreal-engine	1	15	March 27, 2025
Can't declare more than one CustomStructureParam Blueprint , question , CPP , unreal-engine , reflection	3	14	March 27, 2025
Epic's Unreal Container: does it exist? unreal-engine	15	2467	March 27, 2025
How to handle child components question , CPP , unreal-engine , UE5-0	6	1438	March 27, 2025
[UE5.4-5.5]How to dock two SDockTab together programmatically using Slate question , CPP , slate , unreal-engine	0	2	March 27, 2025