Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
undefined struct 'FVector', undefined type 'FVector' question , unreal-engine	7	572	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	276	October 30, 2024
Is there a way to use VariantSets with Loaded Level Actor Blueprint , question , CPP , unreal-engine , Variants	0	46	October 29, 2024
Parse JSON File with Array of Objects without converting to USTRUCT question , CPP , unreal-engine , UE5-0	6	4271	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	33	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	32	October 29, 2024
Get Color From textue Blueprint , question , editor , CPP , Rendering , unreal-engine	0	62	October 29, 2024
How do you reference & modify TArray pointers as out parameters? question , CPP , unreal-engine	2	212	October 29, 2024
How to create multiple headless clients to test server performance？ unreal-engine	1	126	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	16696	October 29, 2024
How do i play WAV file from c++ ( in blueprint there is a node for it ) or making a new sound cue ? unreal-engine	2	5299	December 12, 2020
Pixel Streaming Voice Chat Blueprint , unreal-engine	18	2279	August 4, 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	40	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	515	October 28, 2024
Is there a FIFO queue somewhere? unreal-engine	11	19844	October 12, 2024
Implement a Sphere mask in HLSL question , unreal-engine	3	540	October 28, 2024
Rich text decorators and compound widgets. slate , unreal-engine	0	238	October 28, 2024
Switching Chinese input method causes ID3D11DeviceContext::GetData GPU Crash question , unreal-engine	0	31	October 28, 2024
Consoles info Playstation4 , unreal-engine , Xbox , Nintendo-Switch , PlayStation-5	0	108	October 28, 2024
渲染多视点内容时骨骼网格体消失 question , unreal-engine	0	95	October 28, 2024
Duplicate Ability Instances with InstancedPerActor Policy in GAS: Bug or Intended Behavior? question , editor , CPP , bug-report , unreal-engine	0	172	October 28, 2024
Changing component types causes corrupted BP question , bug-report , unreal-engine , Scripting	31	4456	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	31	October 27, 2024
Visual Studio community 2013 is not installed on my PC. question , unreal-engine	0	23	October 27, 2024
Is there any better way to build a button (not UI) ? question , unreal-engine	0	44	October 27, 2024
InstancedStaticMesh Instances seem to spawn with offset sockets question , unreal-engine	0	64	October 26, 2024
Trouble using a class from Meta XR plugin - getting LNK2019 unresolved externals question , unreal-engine	0	36	October 25, 2024
Converting Hex colors to FColor using built-in capabilities erroneous. unreal-engine	5	396	October 25, 2024
UnrealBuildTool Failed to Compile question , editor , CPP , unreal-engine , unrealbuildtool , build-project-files	6	5973	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	165	October 25, 2024

undefined struct 'FVector', undefined type 'FVector'

question , unreal-engine

7

572

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

276

October 30, 2024

Is there a way to use VariantSets with Loaded Level Actor

Blueprint , question , CPP , unreal-engine , Variants

0

46

October 29, 2024

Parse JSON File with Array of Objects without converting to USTRUCT

question , CPP , unreal-engine , UE5-0

6

4271

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

33

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

32

October 29, 2024

Get Color From textue

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

0

62

October 29, 2024

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

question , CPP , unreal-engine

2

212

October 29, 2024

How to create multiple headless clients to test server performance？

unreal-engine

1

126

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

16696

October 29, 2024

How do i play WAV file from c++ ( in blueprint there is a node for it ) or making a new sound cue ?

unreal-engine

2

5299

December 12, 2020

Pixel Streaming Voice Chat

Blueprint , unreal-engine

18

2279

August 4, 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

40

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

515

October 28, 2024

Is there a FIFO queue somewhere?

unreal-engine

11

19844

October 12, 2024

Implement a Sphere mask in HLSL

question , unreal-engine

3

540

October 28, 2024

Rich text decorators and compound widgets.

slate , unreal-engine

0

238

October 28, 2024

Switching Chinese input method causes ID3D11DeviceContext::GetData GPU Crash

question , unreal-engine

0

31

October 28, 2024

Consoles info

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

0

108

October 28, 2024

渲染多视点内容时骨骼网格体消失

question , unreal-engine

0

95

October 28, 2024

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

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

0

172

October 28, 2024

Changing component types causes corrupted BP

question , bug-report , unreal-engine , Scripting

31

4456

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

31

October 27, 2024

Visual Studio community 2013 is not installed on my PC.

question , unreal-engine

0

23

October 27, 2024

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

question , unreal-engine

0

44

October 27, 2024

InstancedStaticMesh Instances seem to spawn with offset sockets

question , unreal-engine

0

64

October 26, 2024

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

question , unreal-engine

0

36

October 25, 2024

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

unreal-engine

5

396

October 25, 2024

UnrealBuildTool Failed to Compile

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

6

5973

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

165

October 25, 2024

Programming & Scripting C++