unity crashing on play

Questions & Answers
1

hi so this is my first time asking for help so if I forgot to mention something sorry

so I’m working on a 2D project (still in early testing) and i was trying to make a movement script that controls 2 rigidbodys. the script was originally just for one RB but i added a second RB to it.

when I changed the movement script to control both of the RBs the game would crash each time i tried to test it

here is the code in question. the parts in bold are what was added when i made it start controlling two RBs

public float moveSpeed = 5f;
public Rigidbody2D rb;
**public Rigidbody2D swordRB;**
Vector2 movement;
public playInformation stats;

void Update() {

   movement.x =  Input.GetAxisRaw("Horizontal");

   movement.y = Input.GetAxisRaw("Vertical");

}

void FixedUpdate() {

    rb.MovePosition(rb.position + movement * moveSpeed * Time.fixedDeltaTime);

    **swordRB.MovePosition(rb.position + movement * moveSpeed * Time.fixedDeltaTime);**
}

other than this I cannot think of anything else that may give more insight, but if you need any other information let me know.

2

void FixedUpdate() {
rb.MovePosition(rb.position + movement * moveSpeed * Time.fixedDeltaTime);
swordRB.MovePosition(swordRB.position + movement * moveSpeed * Time.fixedDeltaTime);
}

In your FixedUpdate() you are setting rb.position in both method calls. Not sure that it would cause a crash, but it definitely wouldn’t work as intended.