Invalid signature file digest for Manifest main attributes

[John Phoenix]

Hello,

I want to use Janino (http://docs.codehaus.org/display/JANINO) in an Java RCP-Application. So I included the jars in the Manifest via the Runtime/Classpath.

The code from above (class TestJanino) works but if I call another method from onother class (which is in another jar) in the Method testJanino I get an
"Invalid signature file digest for Manifest main attributes" message. I removed the SF and DSA files from the janino.jars but the problem still exist. I include the janino jars using the RCP Manifest.RF/Runtime/Classpath

For example

public void testJanino() {
        org.mypackage.TestClass tc = new org.mypackage.TestClass();
    }

doesnt work. A simple sysout like above works. Maybe that has something to do that TestClass is in a jar called my.jar and the janino code uses two other jars (janino.jar and commons-compiler.jar)? So maybe the janino.jar can't access the class in another jar. But if this is the problem how could I fix that?

Regards

Alex

public class TestJanino {
    public void testJanino() {
        System.out.println("Test");
    }
    public static void main(String[] args) {
        // TODO Auto-generated method stub
         ExpressionEvaluator ee = new ExpressionEvaluator();
         ScriptEvaluator se = new ScriptEvaluator();
         try {
            // se.cook("System.out.println(\"Hello world\");");
            String command = "janino.TestJanino t = new janino.TestJanino(); t.testJanino();";
            se.cook(command);
            ee.cook("3 + 4");
            System.out.println(ee.evaluate(null));
            se.evaluate(null);
            // System.out.println(se.evaluate(null));
        } catch (CompileException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        catch (InvocationTargetException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
        }
    }
}