Hello Everyone.
I have a problem with script in unity 2D. I wrote a script then i saw this error in unity:
Assets\Move.cs(9,5): error CS0246: The type or namespace name ‘RigidBody2D’ could not be found (are you missing a using directive or an assembly reference?)
This is my code:
The error is telling you what is wrong and on what line(9) and column (5). Here’s the docs. As you can see, it’s lowercase “b” so “Rigidbody2D”. C# is case sensitive. I’m actually surprised Intellisense doesn’t present you with it correctly.
Also, you’ve put a “FixedUpdate” method inside another method “Update” which is wrong. They are separate methods.
It’s also easier to post code as text and not images by using CodeTags .
Note: There is no such thing as Unity 2D. 
Hope that helps.
