Question not all code paths return a value

Working on a little project where the player has to get their character to an endpoint, I want to make it so that when the player touches the endpoint, it lerps to the centre of it. Because I want this game to have multiple characters all controlled by one player, there will end up being multiple endpoints, and because of this I will have to set the lerp's end coordinates by invoking a method with a coordinate parameter using the following code: https://pastebin.com/ysLwGLM6

Unfortunately, however, when using this script, I get the following error:

Assets\Scripts\PlayerMovement.cs(45,17): error CS0161: 'PlayerMovement.EndPointLerp(Vector3)': not all code paths return a value

Any help greatly appreciated, along with any ways to generally simplify/optimise my existing code (I'm quite new to all this).

Thank you.

 

You need a "yield return null" in your coroutine EndPointLerp

 

Your coroutine is missing a yield statement. You most likely want to add a

yield return null;

inside your while loop at the end.

If you want to know more about coroutines, the IEnumerator interface or the yield keyword, have a look at my coroutine crash course.

 

This is great thanks so much