Other Need help with CS0128

Code (CSharp):

1. private void Update()
2.     {
3.         // Emits a ray in the direction the player is facing
4.         Vector3 direction = Vector3.forward;
5.         Ray theRay = new Ray(transform.position, transform.TransformDirection(direction * range));
6.  
7.         // Draws the ray in the scene view
8.         Debug.DrawRay(transform.position, transform.TransformDirection(direction * range));
9.  
10.         if (Physics.Raycast(theRay, out RaycastHit hit, range))
11.         {
12.             if (hit.collider.tag == "Photo target")
13.             {
14.                 print("Take a picture.");
15.             }
16.         }
17.  
18.         // When left mouse button is pressed the camera takes a picture
19.         if (Input.GetMouseButtonDown(0) && (Physics.Raycast(theRay, out RaycastHit hit, range)))
20.         {
21.             // If not viewing a picture a picture is taken
22.             if (!viewingPhoto)
23.             {
24.                 StartCoroutine(CapturePhotoWithMoney());
25.             }
26.             // If viewing a picture the picture is removed from the screen
27.             else
28.             {
29.                 RemovePhoto();
30.             }
31.         }

The CS0128 says "A local variable or function called 'hit' is already defined in this scope" and it referres to the hit on the if (Input.GetMouseButtonDown(0) && (Physics.Raycast(theRay, out RaycastHit hit, range))) line

 

Thank you, it worked and i'll try to remember to not post the error codes

 

Just to add a bit of context to what MelvMay said: a lot of people only post the error codes. Which is also, for example, done in the title here. The error code is useless and holds "no" information. Also, noone memorizes them (for the same reason). The important parts are the description of the error, which also contains the line numbers. This tells us what and where (specifically for your code) the problem occurs, and is usually very accurate (unless there is a structural problem, which usually makes the compiler incapable of correctly interpreting the file).
This is also why using code tags is fantastic, since it adds line numbers. So posting the full error message and the relevant code using code tags gives anybody reading it all the information necessary to resolve the error. At least from a technical viewpoint.