Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
Subject: Request: Official Unreal Engine / Fab Marketplace App for Android unreal-engine	0	27	September 8, 2026
EOS Voice Chat RTCAudio update participant not found question , unreal-engine , voice-chat , EOS	0	43	September 8, 2026
Declare Blackboard Data in C++ and inherited as BP, but can't save question , unreal-engine	2	81	September 8, 2026
UE 5.7.4 Lumen HWRT Inline RayTracing GPU Page Fault during Streaming / Geometry Lifetime Changes Lumen , question , crash , unreal-engine , Raytracing	1	63	September 8, 2026
[Runtime] USD components randomly fail to display in Packaged Build, especially in large levels question , CPP , unreal-engine	1	43	September 8, 2026
FVector MyVector = FVector(1.2f, 3.4f, 6.1f);why it doesn’t work? question , CPP , unreal-engine	2	83	September 8, 2026
Async Loading a save game .sav still hitches due to object serialization. Looking for clever workarounds. CPP , unreal-engine	2	216	September 8, 2026
[REVSHARE] [UE5] Technical Lead / Lead Programmer Wanted — Commercial Horror Game unreal-engine	0	35	September 7, 2026
Is The principle of FNonAbandonableTask and UBlueprintAsyncActionBase implementation multi-threaded concurrency? Blueprint , UE4-27 , question , CPP , unreal-engine	4	1120	September 7, 2026
Formatting a String with three int's question , unreal-engine	10	107	September 7, 2026
Serializing AbilitySystemComponent data into a saved game [GAS] question , CPP , unreal-engine	8	234	September 7, 2026
How secure is the default SaveGame feature? unreal-engine	6	7518	September 6, 2026
Unreal Engine Crashing on macOS When Applying Fullscreen to a Monitor question , CPP , crash , unreal-engine	7	334	September 6, 2026
Move main window to other display from plugin question , unreal-engine	3	508	September 5, 2026
How to create and rebind Action and Axis Mappings at runtime? question , CPP , unreal-engine , UE5-0	3	2333	September 5, 2026
ISO-8859-1 format issues unreal-engine	3	1331	September 4, 2026
Using DataValidation framework for differential validation of Contend Directory UAsset, vs UWorld UObject question , CPP , unreal-engine	2	60	September 3, 2026
Set properties of Game Instance Subsystem to Blueprint classes question , unreal-engine	3	819	September 3, 2026
What kind of Subsystems are replicated? question , CPP , Replication , unreal-engine , best-practice , gameinstance , subsystem	12	8902	September 2, 2026
Load PNG Image from disk question , CPP , unreal-engine , UE5-0	3	3065	September 2, 2026
Request access to CarlaUnreal/UnrealEngine repository question , unreal-engine	1	52	September 1, 2026
Visual Studio 2022 #Include Intellisense Not Working Correctly, Requires <> rather than "" question , unreal-engine	6	2531	September 1, 2026
Mythralen – UE5 Procedural RPG World (Work in Progress) unreal-engine	0	47	August 31, 2026
Is there anyone who can run the Online Subsystem Steam properly in UE 5.6? question , CPP , Steam , unreal-engine , steamworks	67	9990	August 30, 2026
StateTree not working question , unreal-engine	3	82	August 30, 2026
Transfer a massive list of 32-bit data from the CPU to the GPU. question , unreal-engine	23	349	August 29, 2026
Unresolved external symbol "__declspec(dllimport) class UScriptStruct error question , unreal-engine	8	117	August 29, 2026
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x000001dd6280030f question , unreal-engine	9	241	August 29, 2026
UE5 Seamless travel bug found. We found the cause, and also have a workaround CPP , unreal-engine , UE5-0	23	8181	August 28, 2026
missing type specifier - int assumed error with GENERATED_BODY() question , unreal-engine	2	51	August 27, 2026