NullPointerException???

package com.iMackshun.Games.PixelFormer.Screens;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Screen;
import com.badlogic.gdx.graphics.GL10;
import com.badlogic.gdx.graphics.OrthographicCamera;
import com.badlogic.gdx.math.Vector2;
import com.badlogic.gdx.physics.box2d.Body;
import com.badlogic.gdx.physics.box2d.BodyDef;
import com.badlogic.gdx.physics.box2d.BodyDef.BodyType;
import com.badlogic.gdx.physics.box2d.Box2DDebugRenderer;
import com.badlogic.gdx.physics.box2d.ChainShape;
import com.badlogic.gdx.physics.box2d.Fixture;
import com.badlogic.gdx.physics.box2d.FixtureDef;
import com.badlogic.gdx.physics.box2d.PolygonShape;
import com.badlogic.gdx.physics.box2d.World;
import com.iMackshun.Games.PixelFormer.Objects.InputController;
import com.iMackshun.Games.PixelFormer.Objects.Player;

public class Level1 implements Screen {
    // Class Declaraction
    private World world  = new World(new Vector2(0, -9.8f), true);;
    static final float WORLD_TO_BOX = 0.01f;
    static final float BOX_TO_WORLD = 100f;
    private Box2DDebugRenderer debugRenderer = new Box2DDebugRenderer();
    private OrthographicCamera camera = new OrthographicCamera();
    private Body PlayerBody, GroundBody, BoxBody;
    private int Speed = 10;
    private Vector2 MovementVelocity;
    private BodyDef bodyDef = new BodyDef();
    private FixtureDef fixtureDef = new FixtureDef();
    private Player player = new Player(world, fixtureDef, -50, 1, 2, 2);

    @Override
    public void render(float delta) {
        Gdx.gl.glClearColor(0, 0, 0, 1);
        Gdx.gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
        player.update();
        world.step(1 / 45f, 6, 2);
        camera.update();
        debugRenderer.render(world, camera.combined);
    }

    @Override
    public void resize(int width, int height) {
        camera.viewportWidth = width/10;
        camera.viewportHeight = height/10;
        camera.update();
    }

    @Override
    public void show() {
        Gdx.input.setInputProcessor(player);
        //Box of Reference
        // Create the Body
        PolygonShape CrateShape = new PolygonShape();
        CrateShape.setAsBox(2, 2);
        //Body Definition and Creation
        bodyDef.type = BodyType.DynamicBody;
        bodyDef.position.set(-6, 3);
        BoxBody = world.createBody(bodyDef);
        //FixtureDefinition and Binding Shape to Body
        fixtureDef.shape = CrateShape;
        fixtureDef.restitution = 0.05f;
        fixtureDef.density = 1.0f;
        fixtureDef.friction = 0.6f;
        Fixture BoxFixture = BoxBody.createFixture(fixtureDef);
        //Disposal
        CrateShape.dispose();

        // Ground!
        bodyDef.type = BodyType.StaticBody;
        bodyDef.position.set(0, -30);
        // Shape
        ChainShape groundshape = new ChainShape();
        groundshape.createChain(new Vector2[] { new Vector2(-500, 0),
                new Vector2(500, 0) });
        // Fixture Definition
        fixtureDef.shape = groundshape;
        fixtureDef.friction = 1f;
        fixtureDef.restitution = 0;
        world.createBody(bodyDef).createFixture(fixtureDef);

        groundshape.dispose();

        //Input
                Gdx.input.setInputProcessor(new InputController() {

                });
    }

    @Override
    public void hide() {
        // TODO Auto-generated method stub

    }

    @Override
    public void pause() {
        // TODO Auto-generated method stub

    }

    @Override
    public void resume() {
        // TODO Auto-generated method stub

    }

    @Override
    public void dispose() {
        // TODO Auto-generated method stub

    }

}