Is there a better way to Access another Actor Component in same actor without FindComponentByClass<>()

[Mas_Kenji]

Hello Roy, Thank you for Replying my question.

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@Roy_Wierer.Seda145

UPROPERTY()
  UTraceComponent* TraceComponent = nullptr;

Creating a pointer is actually my first attempt, and it gives me an error.
EXCEPTION_ACCESS_VIOLATION reading address 0x00000000000000c8

but here is the weird thing, after i regenerate visual studio project file, i can access it without any problem, but after i write more code to CameraMovementComponent suddenly it gives me the same error EXCEPTION_ACCESS_VIOLATION reading address 0x00000000000000c8

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@Roy_Wierer.Seda145

Move the logic to update the camera into the component.

Yeah this is what i try to achieve Roy, i try to think as object oriented to keep things organize.

i only want to access 2 properties from TraceComponent

• Current Target
• bIsTargetLocked

Because i need that properties to determine my camera movement and state.

And i don’t know if i can make Camera Component and Spring Arm Component inside CameraMovementComponent, i’ve tried but i can’t move it and no parameter shown inside editor, yeah maybe because it’s Actor Component.

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@Roy_Wierer.Seda145

Don’t use tick, only use delegates (Observer pattern) to do things just when they are required. Sometimes you have to use tick but usually not.

Thank you for mentioning Delegates Roy. this is something i need to learn.

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Sorry if i missunderstanding your answer roy, i learn C++ by just making this project, and i learnt a lot while making this project. so much fun doing this, yet so much stress ahaha

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