Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
Can we use code to read the FBX model and convert it to UASSET before using it during runtime question , unreal-engine	0	78	June 13, 2025
Why do I get the error: '__GNUC__' and '__clang_major__' not defined as a preprocessor macro. question , CPP , unreal-engine	2	505	June 12, 2025
Compile bug (NetTokenExportContext.h) question , CPP , unreal-engine	0	69	June 12, 2025
CrashReportClient.exe missing GitHub , unreal-engine , Engine-Source-Code	8	10086	June 11, 2025
Speech recognition in UE4? unreal-engine	6	2337	October 13, 2023
Why "PublicIncludePaths.AddRange" doesn't work in Plugin? unreal-engine	9	13219	June 11, 2025
90 error in VS 2022 and i did nothing!? question , CPP , unreal-engine	1	123	June 10, 2025
Default__Object' is of class 'Object' however property 'ComponentTags' belongs to class 'ActorComponent' question , CPP , unreal-engine	8	819	June 10, 2025
How to optimize performance with many Blueprint actors in Unreal Engine 5? Blueprint , question , editor , CPP , crash , bug-report , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative , fab	1	444	June 10, 2025
Problem Spawning ANavMeshBoundsVolume in editor unreal-engine	4	1483	June 10, 2025
is saving FFastArraySerializerItem struct with UGameplayStatics::SaveGameToSlot Ok? question , unreal-engine	0	50	June 10, 2025
GENERATED_BODY() Macro Error with Intellisense question , Code , unreal-engine	6	2967	June 9, 2025
How to use DrawLines? question , CPP , UE4 , unreal-engine , linking-error	6	6872	June 9, 2025
Custom gravity causing jittery movement question , unreal-engine	0	90	June 9, 2025
How does ActionRPG display the loading screen at startup? unreal-engine	2	1348	June 9, 2025
I get an error when there is multi-user-editing question , unreal-engine , Multi-User-Editing	0	71	June 8, 2025
C++ Classes / Components disappearing in blueprints whenever I restart Blueprint , CPP , unreal-engine	21	575	June 8, 2025
Cpp component inherits from AIPerceptionComponent but doesn't bind events / delegates properly or seem to tick. May be registering too early? Blueprint , question , CPP , unreal-engine , Perception , aiperception , loading-phase	0	77	June 8, 2025
Error Code MSB3073 when I compile CPP , Visual-Studio , unreal-engine	4	5129	June 7, 2025
How to add subtitles to sound wave file automatically Blueprint , question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , subtitles , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	1	208	June 7, 2025
DECLARE_DYNAMIC_MULTICAST_DELEGATE error: no storage class or type specifier Blueprint , question , CPP , UE4 , unreal-engine	20	16458	June 6, 2025
Can't dynamically unload Client Only Data Layer in Standalone mode question , unreal-engine	0	92	June 6, 2025
About Weak Object Pointers in Blueprint Blueprint , CPP , unreal-engine	2	519	June 6, 2025
Anim Notify get called twice, and it calls both as a client and server question , unreal-engine	4	1867	June 6, 2025
"SaveStringToFile" and "CreateProc" Don't work in UE5.3, Mac Ventura, after packaging question , unreal-engine	2	292	June 6, 2025
Unreal engine 5.5.4 not working with Visual Studio 2022 question , CPP , bug-report , unreal-engine	19	1784	June 5, 2025
Can we make an FInstancedStruct from a CustomStructureParam? question , unreal-engine	1	170	June 5, 2025
GenerateProjectFiles fails and .NET Framework 4.6.2 cannot be installed question , CPP , Visual-Studio , Networking , source-code , generate-project-fil , unreal-engine	6	4369	April 3, 2025
I am having this error in UE_5.2 in live Coding question , CPP , unreal-engine	1	167	June 2, 2025
Unresolved External Symbol when Using Widget Component question , CPP , unreal-engine , Widget , unresolved-external-	4	3741	June 2, 2025

Can we use code to read the FBX model and convert it to UASSET before using it during runtime

question , unreal-engine

0

78

June 13, 2025

Why do I get the error: '__GNUC__' and '__clang_major__' not defined as a preprocessor macro.

question , CPP , unreal-engine

2

505

June 12, 2025

Compile bug (NetTokenExportContext.h)

question , CPP , unreal-engine

0

69

June 12, 2025

CrashReportClient.exe missing

GitHub , unreal-engine , Engine-Source-Code

8

10086

June 11, 2025

Speech recognition in UE4?

unreal-engine

6

2337

October 13, 2023

Why "PublicIncludePaths.AddRange" doesn't work in Plugin?

unreal-engine

9

13219

June 11, 2025

90 error in VS 2022 and i did nothing!?

question , CPP , unreal-engine

1

123

June 10, 2025

Default__Object' is of class 'Object' however property 'ComponentTags' belongs to class 'ActorComponent'

question , CPP , unreal-engine

8

819

June 10, 2025

How to optimize performance with many Blueprint actors in Unreal Engine 5?

Blueprint , question , editor , CPP , crash , bug-report , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative , fab

1

444

June 10, 2025

Problem Spawning ANavMeshBoundsVolume in editor

unreal-engine

4

1483

June 10, 2025

is saving FFastArraySerializerItem struct with UGameplayStatics::SaveGameToSlot Ok?

question , unreal-engine

0

50

June 10, 2025

GENERATED_BODY() Macro Error with Intellisense

question , Code , unreal-engine

6

2967

June 9, 2025

How to use DrawLines?

question , CPP , UE4 , unreal-engine , linking-error

6

6872

June 9, 2025

Custom gravity causing jittery movement

question , unreal-engine

0

90

June 9, 2025

How does ActionRPG display the loading screen at startup?

unreal-engine

2

1348

June 9, 2025

I get an error when there is multi-user-editing

question , unreal-engine , Multi-User-Editing

0

71

June 8, 2025

C++ Classes / Components disappearing in blueprints whenever I restart

Blueprint , CPP , unreal-engine

21

575

June 8, 2025

Cpp component inherits from AIPerceptionComponent but doesn't bind events / delegates properly or seem to tick. May be registering too early?

Blueprint , question , CPP , unreal-engine , Perception , aiperception , loading-phase

0

77

June 8, 2025

Error Code MSB3073 when I compile

CPP , Visual-Studio , unreal-engine

4

5129

June 7, 2025

How to add subtitles to sound wave file automatically

Blueprint , question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , subtitles , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri