Could not find or load class

Question

I can do it. When I enter the code:
public class Animal {
void bark() {
System.out.println("Woof-Woof");}
}
class MyClass {
public static void main(String[ ] args) {
Animal dog = new Animal();
dog.bark();
}
}
Eclipse tell me:
"Error: Could not find or load main class src.HelloWorld.Helloclass"

Program (Eclipse) write in errors:
"type of MyClass already defined"
Help me, please, gyus!

Answer 1

Thanks for everybody!
I am stupid idiot. I had to create a code for MyClass in window for it class. But I did not it. When I corrected my mistake, the program started to work.
(Sorry for my English, if anything - I'm russian)

Answer 2

MyClass should be a public class in its own file. Because it's not public, Eclipse can't see it for execution

Answer 3

Thanks for answer. But MyClass is "public class"

Answer 4

working for me!

https://code.sololearn.com/czFrVlPSD431/?ref=app

Answer 5

MyClass has no access modifier, therefore it is not public. I've just tried your code in eclipse and I can't even run an application, because main can't be seen I think.
Where/what does HelloWorld.HelloClass look like? You might be trying to run in the wrong location.
Also do you have another 'MyClass' in the same package/project?

edit: correction, after playing around in run configurations I was able to get it to run, maybe check that