Roll a Ball

Hi,on video tutorial about "moving the player" i create the script as in video but when in unity says that something is obsolete and changes the code on Line 15
Original code

Code (csharp):

1.  
2. using UnityEngine;
3. using System.Collections;
4.  
5. public class PlayerController : MonoBehaviour
6. {
7.     // Use this for initialization
8.     void FixedUpdate ()
9.     {
10.         float moveHorizontal = Input.GetAxis("Horizontal");
11.         float moveVertical = Input.GetAxis("Vertical");
12.  
13.         Vector3 movement = new Vector3(moveHorizontal, 0.0f, moveVertical);
14.  
15.         rigidbody.AddForce(movement);
16.     }
17. }
18.  

Code after changes

Code (csharp):

1.  
2. using UnityEngine;
3. using System.Collections;
4.  
5. public class PlayerController : MonoBehaviour
6. {
7.     // Use this for initialization
8.     void FixedUpdate ()
9.     {
10.         float moveHorizontal = Input.GetAxis("Horizontal");
11.         float moveVertical = Input.GetAxis("Vertical");
12.  
13.         Vector3 movement = new Vector3(moveHorizontal, 0.0f, moveVertical);
14.  
15.         GetComponent<Rigidbody>().AddForce(movement);
16.  
17.     }
18. }
19.  

and when at unity at the bottom says"
MissingComponentException: There is no 'Rigidbody' attached to the "Main Light" game object, but a script is trying to access it.
You probably need to add a Rigidbody to the game object "Main Light". Or your script needs to check if the component is attached before using it.
UnityEngine.Rigidbody.AddForce (Vector3 force) (at C:/buildslave/unity/build/artifacts/generated/common/modules/NewDynamics.gen.cs:706)
PlayerController.FixedUpdate () (at Assets/Scripts/PlayerController.cs:14)" any ideias what is happening? Thanks

 

My first thought from that error is that you put the PlayerController script onto your Main Light instead of onto your player object. The player object has a rigidbody component, but the light would not.

Or you put the script on both objects. Either way, first thing would be see what scripts are on the Main Light and make sure.

 

The PlayController script is in the right place, i did every thing from the begining and i forgot to add the rigidyBody component to the Player(sphere).Thank you for your help and time Socrates.

 

Roll-a-Ball - Collecting and Counting - 05 - Roll-a-ball - Unity Official Tutorials
I'm geting an error after i create the colision script (Player-->pickup)when i go to unity i get this error:

Code (csharp):

1.  
2. using UnityEngine;
3. using System.Collections;
4.  
5. public class PlayerController : MonoBehaviour
6. {
7.     public float speed;
8.  
9.     void FixedUpdate()
10.     {
11.         float moveHorizontal = Input.GetAxis ("Horizontal");
12.         float moveVertical = Input.GetAxis ("Vertical");
13.         Vector3 movement = new Vector3 (moveHorizontal, 0.0f, moveVertical);
14.         GetComponent<Rigidbody>().AddForce (movement * speed * Time.deltaTime);
15.     }
16.     void OnTriggerEnter(Collider other)
17.     {
18.         if (other.GameObject.tag == "Pickup")
19.         {
20.             other.GameObject.SetActive(false);
21.         }
22.     }
23. }
24.  

Assets/Scripts/PlayerController.cs(19,31): error CS1061: Type `UnityEngine.Collider' does not contain a definition for `GameObject' and no extension method `GameObject' of type `UnityEngine.Collider' could be found (are you missing a using directive or an assembly reference?)

after this i select the "Pickup" prefab and go to add tag, but in tag, my list is empty, i've an option with a "+" and "-" sign to add a tag, when i add a tag it gives only the option to give a name to it, in the video(7:14m) i see 2 fields "size" and "Element 0", any ideias how to fix this?

 

the first problem is solved it's "gameObject" with a small letter g...any ideias how to solve the tag issue?

 

I am not certain I understand what you are asking here, so I'm going to just walk through how to add a new tag. These images are from Unity 5, so if you are using Unity 4 it may look a little different.

1) Select the object you want to tag.
2) Near the top of the Inspector where it shows Tag, click on "Untagged".

3) Choose "Add Tag...".
4) You will now see a list of tags you have defined for your project. If you have not defined any tags yet, it will say "List is Empty".

5) Click on the + sign, which will give you a new field to fill in.

6) Fill in the name of the tag you want.


You can also access the project tags through Edit -> Project Settings -> Tags and Layers.

 

it's solved..Thank you

 

Displaying text - 06 - Roll-a-ball - Unity Official Tutorials
I'm using unity 5.0,in the tutorial(2:18m) says to add "GUI Text" but in "GameObject" menu i dont see any "GUI Text",any ideias where it is?

 

i just found the answer in the unity manual:

To add a GUIText component in Unity 5.0, first useGameObject->Create Empty to create an empty game object, then use the Component->Rendering->GUIText option to add the GUIText component to the newly created game object. If the text isn’t visible when you press Play, check that the transform has suitable position, typically (0.5, 0.5, 0.0).

 

There is an official thread where you can find most of the answers to these issues:
http://forum.unity3d.com/threads/roll-a-ball-tutorial-q-a.311220/

Please post there, svp.