Topics tagged nullptr

Topic	Replies	Views	Activity
Warning reference will be nullptred bug Programming & Scripting question , C , warning , reproducible-bug , nullptr	37	2018	June 20, 2022
TSharedPtr crash on exit game, traced to FWindowsApplication::ShutDownAfterError TaskbarList WindowsApplication.cpp line #234 Platform & Builds UE4-17 , question , bug-report , windows-7 , nullptr	8	819	May 25, 2022
Accessing function and variable of another C++ class nullptr problem C++ question , C , UE4 , nullptr	12	918	July 30, 2021
EXCEPTION_ACCESS_VIOLATION when CaptureScene() Programming & Scripting question , C , tutorial , scenecapturecomponen , crash-editor , nullptr	1	492	July 14, 2021
How to find function by ID? Programming & Scripting Blueprint , question , accessed-none , function , warning , nullptr	0	98	June 21, 2021
How to pass actor component to game instance properly? Programming & Scripting question , C , UE4 , beginplay , gameinstance , nullptr	3	446	June 7, 2021
Casting to change transform and getting nullptr Programming & Scripting question , C , casting , projectile , transform , teleport , nullptr	4	110	May 23, 2021
GetCharacterMovement() returns nullptr C++ question , C , Character-Movement , nullptr	1	214	April 24, 2021
DetachFromControllerPendingDestroy Programming & Scripting question , Optimization , Engine-Source-Code , nullptr	1	113	March 21, 2021
Using SetPawn causes Access violation C++ question , C , delegate , nullptr	10	182	March 20, 2021
Pointer to Actor object becomes null for unknown reason C++ question , editor , C , nullptr	0	222	February 12, 2021
Do I need to set UPROPERTY values to null when UObject destroyed? Programming & Scripting question , UProperty , garbage-collector , nullptr	3	285	January 26, 2021
How to handle null pointers Platform & Builds question , nullptr	1	227	January 11, 2021
UE4 C++ - Getting a nullptr in Playercontroller for a variable that is in BeginPlay() and works with variables used by BindAction but not if function is called from another class C++ question , C , functions , nullptr	2	299	January 8, 2021
How to set up game instance C++ Programming & Scripting question , game-instance , nullptr	1	459	December 31, 2020
InParent == nullptr \|\| !InParent->IsAttachedTo(this) Err Programming & Scripting question , C , error , compile , nullptr	2	257	December 30, 2020
[Crash] Engine crashes when i open up bp's with Error: ECEPTION_ACCESS_VIOLATION reading address 0x000 Getting Started question , crash , crash-at-startup , engine-compile , nullptr	1	159	October 18, 2020
Why is this a NULL pointer Getting Started question , crash , how-can-i-fix-this , nullptr	1	226	September 19, 2020
Material editor crashing (nullptr error in UE4EditorCore.dll) after adding custom MaterialExpression class Asset Creation question , C , editor-crash , Material-Expressions , nullptr	0	120	August 10, 2020
GetOwner is returning null C++ question , C , aactor , nullptr	4	1405	July 22, 2020
Is Unreal's IsValid() meant to always be used instead of a c++ nullptr check, or is it optional based on the situation? Programming & Scripting question , nullptr	4	2707	May 15, 2020
For classes not in ReplicationGraph, bClassIsSpatialized initializing code throws nullptr Programming & Scripting question , Replication , shooter-game , nullptr , Replication-Graph	1	100	January 18, 2020
What order are Controllers and Pawns/Characters instantiated? Editor Scripting question , Character , playercontroller , reference , nullptr	5	191	January 11, 2020
Preventing AudioComponent from being destroyed Audio question , C , UE4 , Sound , nullptr	1	427	November 22, 2019
Shooting direction in dedicated server if camera is nullptr Cinematics & Media question , C , Camera , dedicated-server , nullptr	1	99	June 21, 2019
Custom Class UObject Reference Always Null Debugging, Optimization, & Profiling question , Debugging , Scripting , tarray , nullptr	2	768	March 29, 2019
UWidget::IsHovered causes a crash C++ question , C , UE4 , crash , nullptr	1	92	March 29, 2019
UGameplayStatics::ApplyRadialDamage Programming & Scripting question , C , UE4 , bug-report , nullptr	10	538	March 18, 2019
4.22 preview5, FTextureRenderTargetCubeResource.ReadPixels crashes C++ question , C , crash , nullptr	0	105	March 12, 2019
Recieving Null Pointer in-between methods Programming & Scripting question , C , UE4 , crash , nullptr	1	193	March 9, 2019