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Error message Cant find class or load main [message #1836677]

Tue, 12 January 2021 00:26

Travis Tzer

Messages: 1
Registered: January 2021

Junior Member

Hi I am using Eclipse 20-12 to try to write Java code. Via Java SE Develop Kit 11.0.9. in Windows 10.
I am getting this error

Error: Could not find or load main class MySweetProgram
Caused by: java.lang.ClassNotFoundException: MySweetProgram

public class MySweetProgram {

public static void main(String[] args) {
System.out.println("Hello World!");

}

}

and I not including something in the code or possibly compiler was installed wrong ? Thanks in advance

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Re: Error message Cant find class or load main [message #1836679 is a reply to message #1836677]

Tue, 12 January 2021 04:39

Nitin Dahyabhai

Messages: 3958
Registered: July 2009

Senior Member

Have you tried putting your class somewhere other than the Default Package (i.e. by creating a New Package and dragging the class into it)? And does this message happen when using Run As->Java Application from inside Eclipse with the class selected?

Nitin Dahyabhai
Eclipse Web Tools Platform

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