Java error: string EventDispatchThread.run (): not available [local variables not available]

Question

I get the following error when I try to run my code in the debugger.

EventDispatchThread.run() line: not available [local variables unavailable]

The code is very large, and I cannot publish it here, but in any case, here are some details:

This instruction seems to crash, and I cannot enter the constructor with the debugger:

Satellite satellite = new Satellite();

When I put a breakpoint on this line and try to enter the constructor or by stepping over, I get the same error as above.

Here is part of the Satellite class implementation:

package tags;

import main.*;
import xml.*;

public class Satellite extends XMLElement {

    public static final String[] ATTRIBUTES = {
        "XmlFileVersion",
        "SatelliteName",
        "xmlns:xsi=@xmlns_xsi",
        "xsi:noNamespaceSchemaLocation=@xsi_noNamespaceSchemaLocation"
    };

    public Satellite() {
        super(ATTRIBUTES);
        setTopLevelElement();

        setAttribute("XmlFileVersion",ValueCenter.Satellite_XmlFileVersion());
        setAttribute("SatelliteName",ValueCenter.Satellite_SatelliteName());
        addElement(new SubSystemList());
    }
}

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Answer 1

Eclipse: Properties.

, :

, Run > Run Configurations ..., Source , . , Add... > Java Project ...

Answer 2

EventDispatchThread.run(): . Java-, Swing. , . . OutOfMemoryError.So, , - - .

Answer 3

, Java Swing Code, NullPointerException.