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I have a test class.

import javax.swing.JFrame;
public class TestWindow extends JFrame{



}

I use eclipse. This class gives an error on line 1. Error:

Multiple markers at this line
- The type java.io.ObjectInputStream cannot be resolved. It is indirectly referenced from 
 required .class files
- The type java.io.ObjectInputStream cannot be resolved. It is indirectly referenced from 
 required .class files

Why i see this error. Normally it should work. How can i fix this error ?

Kerem Çakır
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  • I think you have a confused Eclipse, or a damaged Eclipse or Java installation. The compiler cannot find the ".class" file for a class that should be in the standard Java class library. Try restarting Eclipse, cleaning the project, restarting Eclipse with the "--clean" option. If none of these help, consider reinstalling. – Stephen C Feb 10 '18 at 11:40
  • I've tried all your advice. Now I'm reinstalling elipse IDE. – Kerem Çakır Feb 10 '18 at 12:07

1 Answers1

0

You can check this link : The type java.io.ObjectInputStream cannot be resolved. It is indirectly referenced from required .class files

I guess it will answer your query.

sulabh singh
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