invert:condition "det==0" is true error with no obvious cause

Question

For my project I am turning my CharacterBody3D 90 degrees on the x-axis towards a wall.

To achieve this I set basis.Z to the basis.Y, and then I set basis.Y to the Normal.

The X should stay the same, so I did not do anything with it. When I tried this I kept getting invert:condition "det==0" is true errors. I printed the basis out, and it was not zero, so I checked the scale and the transformation, which were also non-zero.

I looked up online and can't figure out what I'm missing. Code for current attempt:

GD.Print("This is the scale Before Change: " + Scale);
Vector3 DistanceBetweenColliderpoints = Position - ColliderPosition;
GlobalPosition = Position + (DistanceBetweenColliderpoints / 4);
Basis basis = GlobalBasis;
basis.Z = basis.Y;
basis.Y = Normal;
UpDirection = Normal;
GlobalBasis = basis;
GD.Print("This is the scale After Change: " + Scale);
GD.Print("Normal: " + Normal);

Code from past attempt:

Vector3 DistanceBetweenColliderpoints = Position - ColliderPosition;
GlobalPosition = Position + (DistanceBetweenColliderpoints / 4);
Basis basis = GlobalBasis;
basis.Y = Normal;
basis.Z = Normal.Cross(basis.X);
basis.X=basis.Z.Cross(Normal);
GlobalBasis=basis;

I also did this with transform, and it gave me the same error.

Before:

After:

Video Link: Error

This is what I want to happen:

Picture of error:

Extra info: