无法在 Eclipse 中运行 Scala 代码

Question

I am very new to scala and I am trying to run a simple code. How ever I am getting this prompt asking for main class and I dont know to get around it. I have attached a screenshot. Any help would be greatly appreciated

EDIT

I have removed package greeting and yet the problem persists

My workspace loks like this

When I try to run it looks like this

Answer 1

For Eclipse your package in your Scala file should match your folder structure, otherwise it will not find your main.

So either put the scala file in a folder called greeter or remove package greeter .

I am pretty sure this is a bug in the Scala IDE.