Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
undefined struct 'FVector', undefined type 'FVector' question , unreal-engine	7	721	October 30, 2024
Request->OnProcessRequestComplete() gets called only on first play session question , Networking , unreal-engine , network-error , network-deployment , httprequest , networking-replicat , network-replay , networking-multipla	7	372	October 30, 2024
Is there a way to use VariantSets with Loaded Level Actor Blueprint , question , CPP , unreal-engine , Variants	0	55	October 29, 2024
Parse JSON File with Array of Objects without converting to USTRUCT question , CPP , unreal-engine , UE5-0	6	4442	October 29, 2024
How change OrthoNearClip on PlayerCameraManager 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	43	October 29, 2024
i can not build c++ folder in unreal engine 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	38	October 29, 2024
Get Color From textue Blueprint , question , editor , CPP , Rendering , unreal-engine	0	79	October 29, 2024
How do you reference & modify TArray pointers as out parameters? question , CPP , unreal-engine	2	270	October 29, 2024
How to create multiple headless clients to test server performance？ unreal-engine	1	167	October 29, 2024
How to declare Log category that can be accessed by all classes (like LogTemp)? question , CPP , packaging-projects , modules , unreal-engine , log , logging	3	17043	October 29, 2024
Setting Image Visibility based on player input - C++ 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	53	October 28, 2024
UFUNCTIONS not showing up in Blueprint Blueprint , question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , actor-component , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	4	660	October 28, 2024
Is there a FIFO queue somewhere? unreal-engine	11	20066	October 12, 2024
Implement a Sphere mask in HLSL question , unreal-engine	3	627	October 28, 2024
Rich text decorators and compound widgets. slate , unreal-engine	0	278	October 28, 2024
Switching Chinese input method causes ID3D11DeviceContext::GetData GPU Crash question , unreal-engine	0	39	October 28, 2024
Consoles info Playstation4 , unreal-engine , Xbox , Nintendo-Switch , PlayStation-5	0	128	October 28, 2024
渲染多视点内容时骨骼网格体消失 question , unreal-engine	0	131	October 28, 2024
Duplicate Ability Instances with InstancedPerActor Policy in GAS: Bug or Intended Behavior? question , editor , CPP , bug-report , unreal-engine	0	215	October 28, 2024
Changing component types causes corrupted BP question , bug-report , unreal-engine , Scripting	31	4700	October 27, 2024
After SeamlessTravel Previous PlayerState Not Destroyed question , CPP , crash , 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	37	October 27, 2024
Visual Studio community 2013 is not installed on my PC. question , unreal-engine	0	37	October 27, 2024
Is there any better way to build a button (not UI) ? question , unreal-engine	0	61	October 27, 2024
InstancedStaticMesh Instances seem to spawn with offset sockets question , unreal-engine	0	72	October 26, 2024
Trouble using a class from Meta XR plugin - getting LNK2019 unresolved externals question , unreal-engine	0	42	October 25, 2024
Converting Hex colors to FColor using built-in capabilities erroneous. unreal-engine	5	461	October 25, 2024
UnrealBuildTool Failed to Compile question , editor , CPP , unreal-engine , unrealbuildtool , build-project-files	6	6056	October 25, 2024
error C4430: missing type specifier - int assumed. Note: C++ does not support default int & error C2440: ’initializing‘: cannot convert from ’initializer list' to 'int' question , CPP , unreal-engine , ue , UE-5 , UE5	0	185	October 25, 2024
Compiling UE 4 first time - Unable to read module manifest unreal-engine	11	4982	October 24, 2024
Got compile error when using TEXT(__FUNCTION__) in Engine\Source\Runtime\Core\Public\Math\Matrix.h question , CPP , c-class-wizard , unreal-engine , compile-error , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	0	96	October 24, 2024

undefined struct 'FVector', undefined type 'FVector'

question , unreal-engine

7

721

October 30, 2024

Request->OnProcessRequestComplete() gets called only on first play session

question , Networking , unreal-engine , network-error , network-deployment , httprequest , networking-replicat , network-replay , networking-multipla

7

372

October 30, 2024

Is there a way to use VariantSets with Loaded Level Actor

Blueprint , question , CPP , unreal-engine , Variants

0

55

October 29, 2024

Parse JSON File with Array of Objects without converting to USTRUCT

question , CPP , unreal-engine , UE5-0

6

4442

October 29, 2024

How change OrthoNearClip on PlayerCameraManager

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

43

October 29, 2024

i can not build c++ folder in unreal engine

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

38

October 29, 2024

Get Color From textue

Blueprint , question , editor , CPP , Rendering , unreal-engine

0

79

October 29, 2024

How do you reference & modify TArray pointers as out parameters?

question , CPP , unreal-engine

2

270

October 29, 2024

How to create multiple headless clients to test server performance？

unreal-engine

1

167

October 29, 2024

How to declare Log category that can be accessed by all classes (like LogTemp)?

question , CPP , packaging-projects , modules , unreal-engine , log , logging

3

17043

October 29, 2024

Setting Image Visibility based on player input - C++

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

53

October 28, 2024

UFUNCTIONS not showing up in Blueprint

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

4

660

October 28, 2024

Is there a FIFO queue somewhere?

unreal-engine

11

20066

October 12, 2024

Implement a Sphere mask in HLSL

question , unreal-engine

3

627

October 28, 2024

Rich text decorators and compound widgets.

slate , unreal-engine

0

278

October 28, 2024

Switching Chinese input method causes ID3D11DeviceContext::GetData GPU Crash

question , unreal-engine

0

39

October 28, 2024

Consoles info

Playstation4 , unreal-engine , Xbox , Nintendo-Switch , PlayStation-5

0

128

October 28, 2024

渲染多视点内容时骨骼网格体消失

question , unreal-engine

0

131

October 28, 2024

Duplicate Ability Instances with InstancedPerActor Policy in GAS: Bug or Intended Behavior?

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

0

215

October 28, 2024

Changing component types causes corrupted BP

question , bug-report , unreal-engine , Scripting

31

4700

October 27, 2024

After SeamlessTravel Previous PlayerState Not Destroyed

question , CPP , crash , 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

37

October 27, 2024

Visual Studio community 2013 is not installed on my PC.

question , unreal-engine

0

37

October 27, 2024

Is there any better way to build a button (not UI) ?

question , unreal-engine

0

61

October 27, 2024

InstancedStaticMesh Instances seem to spawn with offset sockets

question , unreal-engine

0

72

October 26, 2024

Trouble using a class from Meta XR plugin - getting LNK2019 unresolved externals

question , unreal-engine

0

42

October 25, 2024

Converting Hex colors to FColor using built-in capabilities erroneous.

unreal-engine

5

461

October 25, 2024

UnrealBuildTool Failed to Compile

question , editor , CPP , unreal-engine , unrealbuildtool , build-project-files

6

6056

October 25, 2024

error C4430: missing type specifier - int assumed. Note: C++ does not support default int & error C2440: ’initializing‘: cannot convert from ’initializer list' to 'int'

question , CPP , unreal-engine , ue , UE-5 , UE5

0

185

October 25, 2024

Compiling UE 4 first time - Unable to read module manifest

unreal-engine

11

4982

October 24, 2024

Got compile error when using TEXT(__FUNCTION__) in Engine\Source\Runtime\Core\Public\Math\Matrix.h

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

0

96

October 24, 2024

Programming & Scripting C++