Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
UE 5.3.2 source requires rebuild after every Win11 restart. question , editor , CPP , bug-report , unreal-engine	4	108	October 10, 2024
Opus codec not working properly UE4-27 , question , unreal-engine	4	765	October 10, 2024
RunUAT.bat Error compiling the Automation Tool after updating Visual Studio Update (Unreal 5.3) 10/2024 unreal-engine	0	119	October 10, 2024
FTexture2DMipMap: it's BulkData has the wrong size UE4-27 , question , unreal-engine	5	716	October 10, 2024
"There were build errors" but no errors question , CPP , unreal-engine	4	619	October 9, 2024
Unable to compile blank project compile , unreal-engine	9	6358	October 9, 2024
I need help for c++ and bp unreal-engine	3	87	October 9, 2024
How to create custom Control Rig class in c++? Blueprint , question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	7	1880	November 8, 2024
BindAxis function delegate with more than one parameter? question , CPP , Input , unreal-engine	3	734	October 9, 2024
Geometry Script Displacement issue C++? question , CPP , unreal-engine	2	106	October 9, 2024
How to resimulate Procedural Foliage programatically at runtime question , unreal-engine	0	81	October 9, 2024
Can someone point me at an ONNX model that works with UE 5.4? question , unreal-engine	0	40	October 8, 2024
How to Make a Texture 2D Array during Runtime in c++? Or Texture Atlas question , unreal-engine	2	288	October 8, 2024
Cant make a a Texture Array at runtime? unreal-engine	2	1373	October 8, 2024
How can I make a Pawn's rotation to obey its parent's transform? question , unreal-engine	4	66	November 7, 2024
How To dynamically create a static mesh and generate SDF data in editor? question , unreal-engine	0	40	October 8, 2024
Why can not LineTraceSingleByChannel work on ChaoVehicle's wheel? question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	0	29	October 8, 2024
I can't convert InputComponent to UMyInputComponent which I derived from UEnhancedInputComponent question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	0	23	October 8, 2024
How To define a function with multiple return values as blueprint in C++ unreal-engine	4	53953	October 8, 2024
Compilation for shipping fails even though using #if WITH_EDITOR question , unreal-engine	9	126	November 7, 2024
Someone else has problems with AddIgnoredActor() ? unreal-engine	3	1161	October 8, 2024
Revision control using perforce does not sync my C++ code question , unreal-engine	1	49	October 7, 2024
Reference Error with Third-Party Library [Chromium Embedded Framework] question , CPP , c-class-wizard , build , unreal-engine , third-party-librarie , c-custommeshcomponen , buildcs , c-and-blueprint , Third-Party , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	0	132	October 7, 2024
how to hide a UClass from any subgruop. question , unreal-engine	3	94	October 7, 2024
C++ Header File Problem, Using 2 classes in one file Blueprint , question , editor , CPP , unreal-engine	1	103	October 7, 2024
Using Timers inside of Lambda functions question , CPP , crash , unreal-engine	2	218	October 6, 2024
How to complie cryptopp lib ? question , unreal-engine	1	86	October 6, 2024
[UE 4.24] Drag and Drop Windows Files to UE4 Project Under Runtime and Get Dropped File Paths. unreal-engine	4	1000	October 5, 2024
How to "rebuild" my project for include a plugin? question , CPP , UE4 , unreal-engine	7	23550	July 31, 2022
How do you get an line trace hit actor's Gameplay Tags question , CPP , unreal-engine	4	116	October 5, 2024

UE 5.3.2 source requires rebuild after every Win11 restart.

4

108

October 10, 2024

Opus codec not working properly

UE4-27 , question , unreal-engine

4

765

October 10, 2024

RunUAT.bat Error compiling the Automation Tool after updating Visual Studio Update (Unreal 5.3) 10/2024

unreal-engine

0

119

October 10, 2024

FTexture2DMipMap: it's BulkData has the wrong size

UE4-27 , question , unreal-engine

5

716

October 10, 2024

"There were build errors" but no errors

question , CPP , unreal-engine

4

619

October 9, 2024

Unable to compile blank project

compile , unreal-engine

9

6358

October 9, 2024

I need help for c++ and bp

unreal-engine

3

87

October 9, 2024

How to create custom Control Rig class in c++?

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

7

1880

November 8, 2024

BindAxis function delegate with more than one parameter?

question , CPP , Input , unreal-engine

3

734

October 9, 2024

Geometry Script Displacement issue C++?

question , CPP , unreal-engine

2

106

October 9, 2024

How to resimulate Procedural Foliage programatically at runtime

question , unreal-engine

0

81

October 9, 2024

Can someone point me at an ONNX model that works with UE 5.4?

question , unreal-engine

0

40

October 8, 2024

How to Make a Texture 2D Array during Runtime in c++? Or Texture Atlas

question , unreal-engine

2

288

October 8, 2024

Cant make a a Texture Array at runtime?

unreal-engine

2

1373

October 8, 2024

How can I make a Pawn's rotation to obey its parent's transform?

question , unreal-engine

4

66

November 7, 2024

How To dynamically create a static mesh and generate SDF data in editor?

question , unreal-engine

0

40

October 8, 2024

Why can not LineTraceSingleByChannel work on ChaoVehicle's wheel?

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

0

29

October 8, 2024

I can't convert InputComponent to UMyInputComponent which I derived from UEnhancedInputComponent

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

0

23

October 8, 2024

How To define a function with multiple return values as blueprint in C++

unreal-engine

4

53953

October 8, 2024

Compilation for shipping fails even though using #if WITH_EDITOR

question , unreal-engine

9

126

November 7, 2024

Someone else has problems with AddIgnoredActor() ?

unreal-engine

3

1161

October 8, 2024

Revision control using perforce does not sync my C++ code

question , unreal-engine

1

49

October 7, 2024

Reference Error with Third-Party Library [Chromium Embedded Framework]

question , CPP , c-class-wizard , build , unreal-engine , third-party-librarie , c-custommeshcomponen , buildcs , c-and-blueprint , Third-Party , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri

0

132

October 7, 2024

how to hide a UClass from any subgruop.

question , unreal-engine

3

94

October 7, 2024

C++ Header File Problem, Using 2 classes in one file

Blueprint , question , editor , CPP , unreal-engine

1

103

October 7, 2024

Using Timers inside of Lambda functions

question , CPP , crash , unreal-engine

2

218

October 6, 2024

How to complie cryptopp lib ?

question , unreal-engine

1

86

October 6, 2024

[UE 4.24] Drag and Drop Windows Files to UE4 Project Under Runtime and Get Dropped File Paths.

unreal-engine

4

1000

October 5, 2024

How to "rebuild" my project for include a plugin?

question , CPP , UE4 , unreal-engine

7

23550

July 31, 2022

How do you get an line trace hit actor's Gameplay Tags

question , CPP , unreal-engine

4

116

October 5, 2024

Programming & Scripting C++