Why is there a "function main is not found in class Main" error?

Question

IntelliJ IDEA

I configured Edit Configurations manually, but the program sees the Main class, but for some reason the method is not

package com

class Main {

     fun main(args: Array<String>) {
        println("Hello")
    }
}

Answer 1

Because it has to be static. Just remove it from the class to the global scope or put it in a companion object.