Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
Why does IsValid Crash? question , CPP , unreal-engine , crash-editor	4	676	May 21, 2024
How to assign a value to a member of UMG's UMaterialInterface pointer type in C++? question , unreal-engine , UMG	2	87	May 20, 2024
How to get the number of vertices of the SkeletalMesh in C++ question , CPP , skeletalmesh , unreal-engine	5	954	May 20, 2024
Cannot Forward Declare for a TSubClassOf or for a UPROPERTY() Member. How Can I Have Co-Dependency? unreal-engine	6	3373	May 20, 2024
Why does the capsule radius and height wont change ? question , CPP , unreal-engine	2	345	May 20, 2024
Second latent blueprint node never appears in editor Blueprint , question , CPP , unreal-engine	2	94	May 19, 2024
why my project cant create ? question , crash , unreal-engine	4	8699	May 19, 2024
C++ project crashes when I try to add camera. Why? question , CPP , crash , unreal-engine	8	194	May 19, 2024
Hiding Blueprint Action (Functions / Nodes) Categories for a Blueprint Event Graph unreal-engine	5	1140	May 18, 2024
Failed Patrol Route Blueprint , question , unreal-engine	1	198	May 18, 2024
Unofficial Cross Platform Intel RealSense Plugin for UE5 CPP , unreal-engine , oculus-vr , Mixed-Reality , oculus-quest	0	395	May 15, 2024
Defining and reading from a Map of DamageTypes/Floats in C++ question , CPP , unreal-engine	2	95	May 17, 2024
Error code after launching The Finals: EXCEPTION_ACCESS_VIOLATION 0x00007ffb89600001 crash , bug-report , unreal-engine	3	3190	May 17, 2024
How do I get an Actor rotation to spawn where the wall is facing question , unreal-engine	7	169	May 17, 2024
Is there a way to use compute shaders in the engine similar to how materials are used？ Rendering , unreal-engine	0	75	May 17, 2024
"VisualStudioUnsupported x64 must be installed" trying to update a project from 5.3.2 to 5.4.1 question , compiling , updates , update , unreal-engine , UE5	7	2422	June 16, 2024
I can't load the character after pressing start the game in the plugin question , unreal-engine	3	75	May 16, 2024
THIRD_PARTY_INCLUDES_START macro not found UE4-27 , question , unreal-engine	1	1218	May 16, 2024
4.26 BuildGraph failing due to IOS on Win64, with HostPlatformOnly GitHub , unreal-engine , Engine-Source-Code	1	795	May 16, 2024
SessionSearch->SearchResults.Num() is always "0". question , editor , CPP , unreal-engine	2	389	May 16, 2024
How to make OnComplete Anim Montage in c++? Blueprint , question , CPP , unreal-engine	0	119	May 16, 2024
What's the difference between UPhysicsConstraintComponent and FConstraintInstanceAccessor? question , CPP , unreal-engine	0	136	May 16, 2024
Creating streets at runtime on terrain question , CPP , unreal-engine	0	96	May 16, 2024
Trying to compile UE5.0.3 from source , failed with not found UnrealEditor-VisualStudioCodeSourceCodeAccess.suppressed.exp unreal-engine , Engine-Source-Code , UE5-0	7	2475	May 16, 2024
Modular interact system unreal-engine	4	1287	May 16, 2024
Why my camera rotation is reset to FQuat::Identity when VR HMD lost tracking? 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	106	May 15, 2024
Throwing an Event in C++ and reacting to that event using Blueprints 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	6	141	June 14, 2024
FDataTableRowHandle using meta = (RequiredAssetDataTags = "RowStructure=S_StructName")? UE4-26 , Blueprint , question , CPP , unreal-engine	11	4591	May 15, 2024
RequestAsyncLoad behavior question unreal-engine	1	479	May 15, 2024
Weird Root MotionAnimation question , unreal-engine	0	77	May 15, 2024

Why does IsValid Crash?

4

676

May 21, 2024

How to assign a value to a member of UMG's UMaterialInterface pointer type in C++?

question , unreal-engine , UMG

2

87

May 20, 2024

How to get the number of vertices of the SkeletalMesh in C++

question , CPP , skeletalmesh , unreal-engine

5

954

May 20, 2024

Cannot Forward Declare for a TSubClassOf or for a UPROPERTY() Member. How Can I Have Co-Dependency?

unreal-engine

6

3373

May 20, 2024

Why does the capsule radius and height wont change ?

question , CPP , unreal-engine

2

345

May 20, 2024

Second latent blueprint node never appears in editor

Blueprint , question , CPP , unreal-engine

2

94

May 19, 2024

why my project cant create ?

question , crash , unreal-engine

4

8699

May 19, 2024

C++ project crashes when I try to add camera. Why?

question , CPP , crash , unreal-engine

8

194

May 19, 2024

Hiding Blueprint Action (Functions / Nodes) Categories for a Blueprint Event Graph

unreal-engine

5

1140

May 18, 2024

Failed Patrol Route

Blueprint , question , unreal-engine

1

198

May 18, 2024

Unofficial Cross Platform Intel RealSense Plugin for UE5

CPP , unreal-engine , oculus-vr , Mixed-Reality , oculus-quest

0

395

May 15, 2024

Defining and reading from a Map of DamageTypes/Floats in C++

question , CPP , unreal-engine

2

95

May 17, 2024

Error code after launching The Finals: EXCEPTION_ACCESS_VIOLATION 0x00007ffb89600001

crash , bug-report , unreal-engine

3

3190

May 17, 2024

How do I get an Actor rotation to spawn where the wall is facing

question , unreal-engine

7

169

May 17, 2024

Is there a way to use compute shaders in the engine similar to how materials are used？

Rendering , unreal-engine

0

75

May 17, 2024

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

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

7

2422

June 16, 2024

I can't load the character after pressing start the game in the plugin

question , unreal-engine

3

75

May 16, 2024

THIRD_PARTY_INCLUDES_START macro not found

UE4-27 , question , unreal-engine

1

1218

May 16, 2024

4.26 BuildGraph failing due to IOS on Win64, with HostPlatformOnly

GitHub , unreal-engine , Engine-Source-Code

1

795

May 16, 2024

SessionSearch->SearchResults.Num() is always "0".

question , editor , CPP , unreal-engine

2

389

May 16, 2024

How to make OnComplete Anim Montage in c++?

Blueprint , question , CPP , unreal-engine

0

119

May 16, 2024

What's the difference between UPhysicsConstraintComponent and FConstraintInstanceAccessor?

question , CPP , unreal-engine

0

136

May 16, 2024

Creating streets at runtime on terrain

question , CPP , unreal-engine

0

96

May 16, 2024

Trying to compile UE5.0.3 from source , failed with not found UnrealEditor-VisualStudioCodeSourceCodeAccess.suppressed.exp

unreal-engine , Engine-Source-Code , UE5-0

7

2475

May 16, 2024

Modular interact system

unreal-engine

4

1287

May 16, 2024

Why my camera rotation is reset to FQuat::Identity when VR HMD lost tracking?

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

106

May 15, 2024

Throwing an Event in C++ and reacting to that event using Blueprints

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