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1 
void AShooterCharacter::SetupPlayerInputComponent(UInputComponent *PlayerInputComponent)
{
	Super::SetupPlayerInputComponent(PlayerInputComponent);

	PlayerInputComponent->BindAxis(TEXT("MoveForward"), this, &AShooterCharacter::MoveForward);
	PlayerInputComponent->BindAxis(TEXT("LookUp"), this, &APawn::AddControllerPitchInput);
	PlayerInputComponent->BindAxis(TEXT("MoveRight"), this, &AShooterCharacter::MoveRight);
	PlayerInputComponent->BindAxis(TEXT("LookRight"), this, &APawn::AddControllerYawInput);
	PlayerInputComponent->BindAction(TEXT("Jump"), EInputEvent::IE_Pressed, this, &ACharacter::Jump);
}

void AShooterCharacter::MoveForward(float AxisValue)
{
	UE_LOG(LogTemp, Error, TEXT("Your message"));
	AddMovementInput(GetActorForwardVector() * AxisValue);
}

void AShooterCharacter::MoveRight(float AxisValue)
{
	AddMovementInput(GetActorRightVector() * AxisValue);
}

스크린샷 2024-08-01 224919
스크린샷 2024-08-01 224919673×486 12.7 KB

I set it up like this. But the log doesn’t even print out. I don’t think the function is applied.

And suddenly, the graphics driver version didn’t fit and Unreal didn’t turn on, so I updated the graphics driver,

LogRHI: Error: GpuProfiler’s scratch buffer is out of space for this frame (current size : 32 kB). Dropping this frame. The size can be increased dynamically with the console variable r.GpuProfilerMaxEventBufferSizeKB

These are the words that come out. I wonder if the above words are also the cause…

2

The error disappeared when I typed the command below in the Unreal console window.

r.GpuProfilerMaxEventBufferSizeKB 64

But now, when I open the editor again

table { border: 1px solid #c4c7c5; border-radius: 4px; font-size: 16px; } th { padding: 18px 16px; text-align: left; } td { padding: 16px; border-top: 1px solid #c4c7c5; } .katex-mathml{ display: block; text-align: center; } .katex-html { display: none; }

LogAnalytics: Warning: EventCache either took too long to flush (8.766 ms) or had a very large payload (8.495 KB, 14 events). Listing events in the payload for investigation: LogAnalytics: Warning: SessionStart,1470 LogAnalytics: Warning: SessionMachineStats,1457 LogAnalytics: Warning: Audio.Usage.ProjectSettings,162 LogAnalytics: Warning: Editor.ProgramStarted,111 LogAnalytics: Warning: Editor.Usage.Project,246 LogAnalytics: Warning: Editor.Usage.Modules,126 LogAnalytics: Warning: Editor.Performance.Startup,92 LogAnalytics: Warning: PythonScriptPlugin,84 LogAnalytics: Warning: Editor.Usage.AssetCounts,171 LogAnalytics: Warning: Editor.Usage.AssetClasses,3776 LogAnalytics: Warning: Editor.Performance.FrameRate,116 LogAnalytics: Warning: Editor.Usage.BlueprintEditorSummary,438 LogAnalytics: Warning: Editor.Usage.BlueprintCreated,215 LogAnalytics: Warning: Editor.Usage.BlueprintCreated,222

This time, it comes up like this

3

I was wondering if the textural streaming pool went over the budget was the cause, so I went to Google and solved it.

But the character still doesn’t move right now.

This time,

LogAnalytics: Warning: EventCache either took too long to flush (15.971 ms) or had a very large payload (0.776 KB, 4 events). Listing events in the payload for investigation:
LogAnalytics: Warning: Editor.Usage.Heartbeat,436
LogAnalytics: Warning: Editor.Usage.PIE,98
LogAnalytics: Warning: Editor.Usage.PIE,86
LogAnalytics: Warning: Audio.Usage.ProjectSettings,162

It comes up like this

LogD3D11RHI: Timed out while waiting for GPU to catch up. (0.5 s) (ErrorCode 00000001) (00000000)

This comes out, too

4

Are you getting log messages if you add one to MoveRight?

5

The log did not appear. But now it’s settled.

I need to listen to the lecture a little more, but the characters moved. I didn’t move with the code I left in the question.

// shooter.h
private:
	void LookUpRate(float AxisValue);
	void LookRightRate(float AxisValue);

	UPROPERTY(EditAnywhere)
	float RotationRate = 10.f;

shooter.cpp
void AShooterCharacter::SetupPlayerInputComponent(UInputComponent *PlayerInputComponent)
{
PlayerInputComponent->BindAxis(TEXT("LookUpRate"), this, &AShooterCharacter::LookUpRate);
PlayerInputComponent->BindAxis(TEXT("LookRightRate"), this, &AShooterCharacter::LookRightRate);
}
void AShooterCharacter::LookUpRate(float AxisValue)
{
	AddControllerPitchInput(AxisValue * RotationRate * GetWorld()->GetDeltaSeconds());
}

void AShooterCharacter::LookRightRate(float AxisValue)
{
	AddControllerYawInput(AxisValue * RotationRate * GetWorld()->GetDeltaSeconds());
}

The code above is the code I added after watching the lecture. Why didn’t it move before I wrote this code? I think this happened in the past.

6

None of that code should affect moving so it’s rather likely you just needed to rebuild.

7

Why did I have to enter that code to move when it didn’t affect my movement…?
Was it simply a coincidence? It’s hard.

8

Any change and then building would have done it.

When you build, only modified files will be built and will re-use previously compiled files otherwise. Editing the file and saving it before building would mean the build system would see it has a new last modified timestamp since the last build and go ahead and recompile it.

It’s very likely that it didn’t build correctly the first time.

9

I don’t understand what you mean… :sweet_smile:
I already built it before adding that code, and there must have been a reason.

Thank you anyway.

10

I’m saying, for whatever reason, there was a problem with that compilation. When you added more code the build system marked it as a file that needed to be recompiled.

11

Aha, I understand now.