Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
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	23	October 29, 2024
Get Color From textue Blueprint , question , editor , CPP , Rendering , unreal-engine	0	41	October 29, 2024
How do you reference & modify TArray pointers as out parameters? question , CPP , unreal-engine	3	156	November 28, 2024
How to create multiple headless clients to test server performance？ unreal-engine	1	85	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	16064	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	5278	December 12, 2020
Pixel Streaming Voice Chat Blueprint , unreal-engine	18	2204	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	33	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	5	389	November 27, 2024
"&40" &41" Symbols appearing in API documentation, meaningful or a glitch? question , unreal-engine	4	253	October 28, 2024
Is there a FIFO queue somewhere? unreal-engine	11	19511	October 12, 2024
Implement a Sphere mask in HLSL question , unreal-engine	4	466	October 28, 2024
Rich text decorators and compound widgets. slate , unreal-engine	0	187	October 28, 2024
Switching Chinese input method causes ID3D11DeviceContext::GetData GPU Crash question , unreal-engine	0	28	October 28, 2024
Consoles info Playstation4 , unreal-engine , Xbox , Nintendo-Switch , PlayStation-5	0	98	October 28, 2024
渲染多视点内容时骨骼网格体消失 question , unreal-engine	0	79	October 28, 2024
Duplicate Ability Instances with InstancedPerActor Policy in GAS: Bug or Intended Behavior? question , editor , CPP , bug-report , unreal-engine	0	138	October 28, 2024
Changing component types causes corrupted BP question , bug-report , unreal-engine , Scripting	31	4389	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	26	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	41	October 27, 2024
InstancedStaticMesh Instances seem to spawn with offset sockets question , unreal-engine	0	52	October 26, 2024
Trouble using a class from Meta XR plugin - getting LNK2019 unresolved externals question , unreal-engine	0	29	October 25, 2024
Converting Hex colors to FColor using built-in capabilities erroneous. unreal-engine	5	338	October 25, 2024
UnrealBuildTool Failed to Compile question , editor , CPP , unreal-engine , unrealbuildtool , build-project-files	6	5893	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	135	October 25, 2024
Compiling UE 4 first time - Unable to read module manifest unreal-engine	11	4809	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	59	October 24, 2024
The GeometryCollection simulation no longer works correctly when updating the collision profile of another actor's component. unreal-engine	1	88	October 24, 2024
libwebsocket and UE5 Packaged Build sockets , unreal-engine , third-party-librarie	0	220	October 24, 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

23

October 29, 2024

Get Color From textue

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

0

41

October 29, 2024

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

question , CPP , unreal-engine

3

156

November 28, 2024

How to create multiple headless clients to test server performance？

unreal-engine

1

85

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

16064

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

5278

December 12, 2020

Pixel Streaming Voice Chat

Blueprint , unreal-engine

18

2204

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

33

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

5

389

November 27, 2024

"&40" &41" Symbols appearing in API documentation, meaningful or a glitch?

question , unreal-engine

4

253

October 28, 2024

Is there a FIFO queue somewhere?

unreal-engine

11

19511

October 12, 2024

Implement a Sphere mask in HLSL

question , unreal-engine

4

466

October 28, 2024

Rich text decorators and compound widgets.

slate , unreal-engine

0

187

October 28, 2024

Switching Chinese input method causes ID3D11DeviceContext::GetData GPU Crash

question , unreal-engine

0

28

October 28, 2024

Consoles info

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

0

98

October 28, 2024

渲染多视点内容时骨骼网格体消失

question , unreal-engine

0

79

October 28, 2024

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

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

0

138

October 28, 2024

Changing component types causes corrupted BP

question , bug-report , unreal-engine , Scripting

31

4389

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

26

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

41

October 27, 2024

InstancedStaticMesh Instances seem to spawn with offset sockets

question , unreal-engine

0

52

October 26, 2024

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

question , unreal-engine

0

29

October 25, 2024

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

unreal-engine

5

338

October 25, 2024

UnrealBuildTool Failed to Compile

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

6

5893

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

135

October 25, 2024

Compiling UE 4 first time - Unable to read module manifest

unreal-engine

11

4809

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

59

October 24, 2024

The GeometryCollection simulation no longer works correctly when updating the collision profile of another actor's component.

unreal-engine

1

88

October 24, 2024

libwebsocket and UE5 Packaged Build

sockets , unreal-engine , third-party-librarie

0

220

October 24, 2024

Programming & Scripting C++