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	7923	December 10, 2020
Why Actor->GetName() ... 'FString::FString' is non-trivial? CPP , question , unreal-engine	0	1	May 1, 2024
"VisualStudioUnsupported x64 must be installed" trying to update a project from 5.3.2 to 5.4.1 updates , update , compiling , UE5 , question , unreal-engine	3	47	May 1, 2024
Why VS compiles too slow CPP , question , unreal-engine , c-custommeshcomponen , c-and-bluepri , c-class , c-error , c-cone-shape , c-class-wizard , c-custom-shape , c-and-blueprint , c-c , c-programming	1	37	May 1, 2024
Setting up a Button to start a Drag and Drop Operation CPP , UMG , Widget , UE4-27 , question , unreal-engine	3	290	May 1, 2024
Applying gravity to a directional vector? CPP , question , unreal-engine	4	60	May 1, 2024
UE 5.4 compile error Catch2 question , unreal-engine	25	1814	May 1, 2024
Use Emacs to develop Unreal C++ project through the help of UBT unreal-engine	1	687	May 1, 2024
DefaultPawn in c++ CPP , question , Blueprint , unreal-engine	0	29	May 1, 2024
C++ classes/folders not showing up in new project UE5.3.2 CPP , question , editor , unreal-engine	6	83	May 1, 2024
Nav Agents are no longer registered automatically? question , unreal-engine	1	50	April 30, 2024
how to use variables from other class in ue5 c++? communication , variables-communicat , CPP , question , unreal-engine	0	29	April 30, 2024
Error requested GameplayTag in editor-time code error , Code-Plugins , custom-nodes , CPP , question , Blueprint , editor , unreal-engine , c-custommeshcomponen , c-and-bluepri , c-class , c-error , c-cone-shape , c-class-wizard , c-custom-shape , c-and-blueprint , c-c , c-programming	1	46	April 30, 2024
ue 5.4 causing my includes to break CPP , question , bug-report , editor , unreal-engine	1	37	April 30, 2024
Create procedural mesh from animated skeletal mesh? procedural-mesh , CPP , skeletalmesh , procedural-mesh-comp , question , unreal-engine	11	5748	April 30, 2024
Inherited component details not showing in blueprint? unreal-engine	77	48648	April 30, 2024
Pointer to incomplete class type is not allowed CPP , compile-error , question , unreal-engine	10	51205	April 30, 2024
Why are my gameplay ability attributes behaving like this, someone please help! CPP , Blueprint , question , Gameplay-Ability-System , unreal-engine	3	1114	April 30, 2024
Assistance Needed with Visual Studio Installation question , unreal-engine	3	65	April 30, 2024
Enable logging in shipping build using Installed Builds? shipping-build , logging , Builds , question , unreal-engine	4	118	April 30, 2024
This is frustrating, and not for the reasons you'd think unreal-engine , CPP	3	148	April 30, 2024
Unable to build 'System.Drawing.Common' 4.7.0 has a know critical severity vulnerability. Please Help question , unreal-engine	0	23	April 30, 2024
C++ Interface Help question , unreal-engine	2	40	April 29, 2024
Shader source directory mapping not working correctly when packaging CPP , question , unreal-engine , c-custommeshcomponen , c-and-bluepri , c-class , c-error , c-cone-shape , c-class-wizard , c-custom-shape , c-and-blueprint , c-c , c-programming	2	44	April 29, 2024
Unable to create the C++ project CPP , question , unreal-engine , c-custommeshcomponen , c-and-bluepri , c-class , c-error , c-cone-shape , c-class-wizard , c-custom-shape , c-and-blueprint , c-c , c-programming	1	35	April 29, 2024
Changing tick interval? CPP , question , unreal-engine	5	73	April 29, 2024
Best way to sort an array of FHitResult by distance? CPP , question , unreal-engine	4	82	April 29, 2024
HasAuthority() on ActorComponent unreal-engine , question , Networking , CPP , actor-component	2	849	April 29, 2024
How to verify the authenticity of resources in pak files after mounting CPP , question , unreal-engine , c-custommeshcomponen , c-and-bluepri , c-class , c-error , c-cone-shape , c-class-wizard , c-custom-shape , c-and-blueprint , c-c , c-programming	0	14	April 29, 2024
How to trigger metasound custom node in plugin？ CPP , question , Blueprint , unreal-engine	0	29	April 29, 2024

You want to contribute to Unreal Engine? Here’s how!

0

7923

December 10, 2020

Why Actor->GetName() ... 'FString::FString' is non-trivial?

CPP , question , unreal-engine

0

1

May 1, 2024

"VisualStudioUnsupported x64 must be installed" trying to update a project from 5.3.2 to 5.4.1

updates , update , compiling , UE5 , question , unreal-engine

3

47

May 1, 2024

Why VS compiles too slow

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

1

37

May 1, 2024

Setting up a Button to start a Drag and Drop Operation

CPP , UMG , Widget , UE4-27 , question , unreal-engine

3

290

May 1, 2024

Applying gravity to a directional vector?

CPP , question , unreal-engine

4

60

May 1, 2024

UE 5.4 compile error Catch2

question , unreal-engine

25

1814

May 1, 2024

Use Emacs to develop Unreal C++ project through the help of UBT

unreal-engine

1

687

May 1, 2024

DefaultPawn in c++

CPP , question , Blueprint , unreal-engine

0

29

May 1, 2024

C++ classes/folders not showing up in new project UE5.3.2

CPP , question , editor , unreal-engine

6

83

May 1, 2024

Nav Agents are no longer registered automatically?

question , unreal-engine

1

50

April 30, 2024

how to use variables from other class in ue5 c++?

communication , variables-communicat , CPP , question , unreal-engine

0

29

April 30, 2024

Error requested GameplayTag in editor-time code

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

1

46

April 30, 2024

ue 5.4 causing my includes to break

CPP , question , bug-report , editor , unreal-engine

1

37

April 30, 2024

Create procedural mesh from animated skeletal mesh?

procedural-mesh , CPP , skeletalmesh , procedural-mesh-comp , question , unreal-engine

11

5748

April 30, 2024

Inherited component details not showing in blueprint?

unreal-engine

77

48648

April 30, 2024

Pointer to incomplete class type is not allowed

CPP , compile-error , question , unreal-engine

10

51205

April 30, 2024

Why are my gameplay ability attributes behaving like this, someone please help!

CPP , Blueprint , question , Gameplay-Ability-System , unreal-engine

3

1114

April 30, 2024

Assistance Needed with Visual Studio Installation

question , unreal-engine

3

65

April 30, 2024

Enable logging in shipping build using Installed Builds?

shipping-build , logging , Builds , question , unreal-engine

4

118

April 30, 2024

This is frustrating, and not for the reasons you'd think

unreal-engine , CPP

3

148

April 30, 2024

Unable to build 'System.Drawing.Common' 4.7.0 has a know critical severity vulnerability. Please Help

question , unreal-engine

0

23

April 30, 2024

C++ Interface Help

question , unreal-engine

2

40

April 29, 2024

Shader source directory mapping not working correctly when packaging

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

2

44

April 29, 2024

Unable to create the C++ project

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

1

35

April 29, 2024

Changing tick interval?

CPP , question , unreal-engine

5

73

April 29, 2024

Best way to sort an array of FHitResult by distance?

CPP , question , unreal-engine

4

82

April 29, 2024

HasAuthority() on ActorComponent

unreal-engine , question , Networking , CPP , actor-component

2

849

April 29, 2024

How to verify the authenticity of resources in pak files after mounting

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

0

14

April 29, 2024

How to trigger metasound custom node in plugin？

CPP , question , Blueprint , unreal-engine

0

29

April 29, 2024

Programming & Scripting C++