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Questions in topic: nullptr

1
answer
Votes: 0 Views: 14

Shooting direction in dedicated server if camera is nullptr

Section: C++ Programming
Product Version: UE 4.22
Answer Jun 21 '19 at 02:51 PM
2
answers
Votes: 0 Views: 40

accessing function and variable of another C++ class nullptr problem RESOLVED

Section: C++ Programming
Product Version: UE 4.21
Answer May 17 '19 at 08:08 PM
0
answers
Votes: 0 Views: 37

Custom Class UObject Reference Always Null

Section: C++ Programming
Product Version: UE 4.21
Comment Mar 29 '19 at 05:38 AM
0
answers
Votes: 0 Views: 12

UWidget::IsHovered causes a crash.

Section: C++ Programming
Product Version: UE 4.21
Comment Mar 29 '19 at 05:03 AM
2
answers
Votes: 0 Views: 90

UGameplayStatics::ApplyRadialDamage

Section: C++ Programming
Product Version: UE 4.21
Comment Mar 18 '19 at 04:05 PM
0
answers
Votes: 0 Views: 33

4.22 preview5, FTextureRenderTargetCubeResource.ReadPixels crashes

Section: C++ Programming
Product Version: UE 4.22 Preview
Question Mar 14 '19 at 10:57 AM
1
answer
Votes: 0 Views: 42

Recieving Null Pointer in-between methods

Section: C++ Programming
Product Version: UE 4.21
Answer Mar 09 '19 at 10:25 PM
1
answer
Votes: 0 Views: 21

Crash sometimes occurs when retrieving a pointer from a TArray

Section: C++ Programming
Product Version: UE 4.18
Answer Jan 24 '19 at 06:06 PM
1
answer
Votes: 0 Views: 106

UWidgetComponent::GetUserWidgetObject() returns 0 RESOLVED

Section: C++ Programming
Product Version: UE 4.21
Question Jan 15 '19 at 09:22 PM
0
answers
Votes: 0 Views: 34

Cast of nullptr to SceneComponent failed

Section: Packaging & Deployment
Product Version: UE 4.20
Question Jan 08 '19 at 08:05 PM
0
answers
Votes: 0 Views: 120

GetWorld()->SpawnActor< APawn>(ToSpawn) returns a nullptr

Section: C++ Programming
Product Version: UE 4.21
Comment Dec 11 '18 at 01:51 PM
1
answer
Votes: 0 Views: 274

C++ best error handling practice? RESOLVED

Section: C++ Programming
Product Version: UE 4.20
Comment Dec 02 '18 at 01:30 AM
3
answers
Votes: 0 Views: 514

There's a bug in ChildActorComponent.cpp line 95 that causes package to fail RESOLVED

Section: Bug Reports
Product Version: UE 4.19
Comment Oct 27 '18 at 10:06 AM
0
answers
Votes: 0 Views: 625

Crash (this was nullptr, access violation)

Section: C++ Programming
Product Version: UE 4.20
Comment Aug 28 '18 at 09:55 PM
3
answers
Votes: 9 Views: 1.2k

warning reference will be nullptred bug

Section: Bug Reports
Product Version: UE 4.17
Comment Jul 18 '18 at 01:53 PM
2
answers
Votes: 0 Views: 611

Access violation with "null pointer check" RESOLVED

Section: C++ Programming
Product Version: UE 4.17
Answer Jun 26 '18 at 12:24 PM
0
answers
Votes: 0 Views: 120

Preventing AudioComponent from being destroyed

Section: C++ Programming
Product Version: UE 4.17
Question May 29 '18 at 02:49 PM
1
answer
Votes: 0 Views: 264

Same pointer is valid in BP but null in C++

Section: C++ Programming
Product Version: UE 4.18
Comment May 14 '18 at 10:53 AM
0
answers
Votes: 0 Views: 40

GetSocketByName() returns nullptr

Section: C++ Programming
Product Version: UE 4.19
Question May 12 '18 at 11:59 AM
1
answer
Votes: 0 Views: 348

Apex Destruction nullptr Apex Destructible Asset

Section: C++ Programming
Product Version: UE 4.18
Comment Apr 27 '18 at 12:34 PM
1
answer
Votes: 0 Views: 48

Differencet between .Object != nullptr & Succeed() RESOLVED

Section: C++ Programming
Product Version: UE 4.18
Answer Mar 15 '18 at 06:20 PM
2
answers
Votes: 0 Views: 119

Casting GameMode returns nullptr RESOLVED

Section: C++ Programming
Product Version: UE 4.18
Comment Mar 06 '18 at 07:05 PM
1
answer
Votes: 0 Views: 137

Access to RootComponent not available

Section: C++ Programming
Product Version: UE 4.17
Answer Mar 05 '18 at 10:56 AM
0
answers
Votes: 0 Views: 64

[UMG] - UserWidget == nullptr Why?!

Section: Blueprint Scripting
Product Version: UE 4.18
Comment Feb 12 '18 at 02:37 PM
0
answers
Votes: 1 Views: 71

Crashes with nullptr exception when PIE w/2players and VR

Section: Bug Reports
Product Version: UE 4.18
Question Jan 05 '18 at 08:33 AM
0
answers
Votes: 0 Views: 331

Custom UActorComponent is null

Section: C++ Programming
Product Version: UE 4.18
Comment Dec 10 '17 at 01:59 PM
1
answer
Votes: 0 Views: 190

Make a custom SpringArmComponent

Section: C++ Programming
Product Version: UE 4.17
Answer Oct 23 '17 at 09:16 PM
1
answer
Votes: 0 Views: 74

FAISystem Invalid Location RESOLVED

Section: C++ Programming
Product Version: UE 4.15
Answer Oct 12 '17 at 02:57 PM
Comment Sep 20 '17 at 06:33 PM
29 questions
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