So I have as the title says 4 errors but it is all connected to one variable. So i am making a 1.19.2 mod and in an event I am trying to make the player get flanged into the air but I got an error here which is causing other errors... 

 Vector3d direction = new Vector3d(xDir, yDir, zDir).normalize().mul(strength);

 That is the code causing the problem

(the normalize is the problem)

Can you post a log of the errors?

i have not launched it due to there being a clear error in front of me

(this) Vector3d direction = new Vector3d(xDir, yDir, zDir).normalize().mul(strength);

In general, if you are posting compiler errors, you are in the wrong place.

You want a learning java forum. We don't teach java here.

 

For this specific issue, you are obviously copying some (tutorial?) code that uses the joml api.

Something that wasn't introduced into minecraft until 1.19.3

 

The old com.mojang.math.Vector3d doesn't have a normalise method. Which if you knew java would be easy to spot.

Vector3f does have such a method, but it does not support chaining.

Edited April 10, 20232 yr by warjort