Why is my variable unexpected?

Questions & Answers
1

I have a program where I want to make a wall disappear once the player has collected 12 “blocks” so the player can continue. However, unity gives me this message when I try to use the code below:
Assets/Scripts/RemoveWall.cs(20,63): error CS1525: Unexpected symbol `removewall1’.

using UnityEngine;
using System.Collections;

public class RemoveWall : MonoBehaviour {

	public GameObject removewall1;
	public PlayerController playercontroller;
	public float t = 0.5f;

	void Start()
	{
		PlayerController count = GetComponent<PlayerController> ();
	}

	void Update () 
	{
		if (playercontroller.count = 12)
		{
			GameObject removewall1 = GameObject.FindWithTag ("RemoveWall1");
				Destroy (GameObject removewall1 float t);
		}
	}
}

The reference is made to here:

using UnityEngine;
using UnityEngine.UI;
using System.Collections;

public class PlayerController : MonoBehaviour {


	public float speed;
	public Text countText;
	public Text winText;

	private Rigidbody rb;
	private int countact;
	public int count;


	void Start ()
	{
		rb = GetComponent<Rigidbody>();
		count = 0;
		countact = 0;
		SetCountText ();
		winText.text = "";
	}

	void FixedUpdate ()
	{
		float moveHorizontal = Input.GetAxis ("Horizontal");
		float moveVertical = Input.GetAxis ("Vertical");

		Vector3 movement = new Vector3 (moveHorizontal, 0.0f, moveVertical);

		rb.AddForce (movement * speed);

		if (count >= 12) 
		{
			if(count >= 24)
			{
				if(count >= 36)
				{
					if(count >= 48)
					{
						if(count >= 60)
						{
							if(count >= 72)
							{
								if(count >= 84)
								{
									if(count >= 96)
									{
										if(count >= 108)
										{
											if(count >= 120)
											{
												if(count >= 132)
												{
													if(count >= 144)
													{
														if(count >= 156)
														{
															countact = count - 156;
														}
														countact = count - 144;
													}
													countact = count - 132;
												}
												countact = count - 120;
											}
											countact = count - 108;
										}
										countact = count - 96;
									}
									countact = count - 84;
								}
								countact = count - 72;
							}
							countact = count - 60;
						}
						countact = count - 48;
					}
					countact = count - 36;
				}
				countact = count - 24;
			}
			countact = count - 12;
		}
		else
		{
			countact = count;
		}
	}

	void OnTriggerEnter(Collider other) 
	{
		if (other.gameObject.CompareTag ("Pick Up"))
		{
			other.gameObject.SetActive (false);
			count = count + 1;
			SetCountText ();
		}
	}

	void SetCountText ()
	{
		countText.text = "Count: " + countact.ToString ();

		if (count >= 168)
		{
			winText.text = "You Win!";
		}
	}
}

Can someone please help me? Thanks in advance.

2

Change the line #20 in your script to this:

Destroy(removewall1, t);

or even better would be this, just in case:

if (removewall1 != null) Destroy(removewall1, t);