Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
APKs won't be signed \| java.lang.OutOfMemoryError \| Requested array size exceeds VM limit \| Unable to find AAB question , bug-report , build , unreal-engine , build-failed	3	663	October 30, 2024
undefined struct 'FVector', undefined type 'FVector' question , unreal-engine	7	511	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	229	October 30, 2024
Is there a way to use VariantSets with Loaded Level Actor Blueprint , question , CPP , unreal-engine , Variants	0	43	October 29, 2024
Parse JSON File with Array of Objects without converting to USTRUCT question , CPP , unreal-engine , UE5-0	6	4184	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	23	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	23	October 29, 2024
Get Color From textue Blueprint , question , editor , CPP , Rendering , unreal-engine	0	45	October 29, 2024
How do you reference & modify TArray pointers as out parameters? question , CPP , unreal-engine	3	172	November 28, 2024
How to create multiple headless clients to test server performance？ unreal-engine	1	98	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	16285	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	5287	December 12, 2020
Pixel Streaming Voice Chat Blueprint , unreal-engine	18	2221	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	438	November 27, 2024
"&40" &41" Symbols appearing in API documentation, meaningful or a glitch? question , unreal-engine	4	257	October 28, 2024
Is there a FIFO queue somewhere? unreal-engine	11	19645	October 12, 2024
Implement a Sphere mask in HLSL question , unreal-engine	4	495	October 28, 2024
Rich text decorators and compound widgets. slate , unreal-engine	0	197	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	101	October 28, 2024
渲染多视点内容时骨骼网格体消失 question , unreal-engine	0	80	October 28, 2024
Duplicate Ability Instances with InstancedPerActor Policy in GAS: Bug or Intended Behavior? question , editor , CPP , bug-report , unreal-engine	0	149	October 28, 2024
Changing component types causes corrupted BP question , bug-report , unreal-engine , Scripting	31	4414	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	42	October 27, 2024
InstancedStaticMesh Instances seem to spawn with offset sockets question , unreal-engine	0	55	October 26, 2024
Trouble using a class from Meta XR plugin - getting LNK2019 unresolved externals question , unreal-engine	0	31	October 25, 2024
Converting Hex colors to FColor using built-in capabilities erroneous. unreal-engine	5	358	October 25, 2024

APKs won't be signed | java.lang.OutOfMemoryError | Requested array size exceeds VM limit | Unable to find AAB

3

663

October 30, 2024

undefined struct 'FVector', undefined type 'FVector'

question , unreal-engine

7

511

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

229

October 30, 2024

Is there a way to use VariantSets with Loaded Level Actor

Blueprint , question , CPP , unreal-engine , Variants

0

43

October 29, 2024

Parse JSON File with Array of Objects without converting to USTRUCT

question , CPP , unreal-engine , UE5-0

6

4184

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

23

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

23

October 29, 2024

Get Color From textue

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

0

45

October 29, 2024

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

question , CPP , unreal-engine

3

172

November 28, 2024

How to create multiple headless clients to test server performance？

unreal-engine

1

98

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

16285

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

5287

December 12, 2020

Pixel Streaming Voice Chat

Blueprint , unreal-engine

18

2221

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

438

November 27, 2024

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

question , unreal-engine

4

257

October 28, 2024

Is there a FIFO queue somewhere?

unreal-engine

11

19645

October 12, 2024

Implement a Sphere mask in HLSL

question , unreal-engine

4

495

October 28, 2024

Rich text decorators and compound widgets.

slate , unreal-engine

0

197

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

101

October 28, 2024

渲染多视点内容时骨骼网格体消失

question , unreal-engine

0

80

October 28, 2024

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

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

0

149

October 28, 2024

Changing component types causes corrupted BP

question , bug-report , unreal-engine , Scripting

31

4414

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

42

October 27, 2024

InstancedStaticMesh Instances seem to spawn with offset sockets

question , unreal-engine

0

55

October 26, 2024

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

question , unreal-engine

0

31

October 25, 2024

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

unreal-engine

5

358

October 25, 2024

Programming & Scripting C++