Problem with "project.show(instanceName) statement ???

[Benjamin Burgis]

Some parts of this message have been removed. Learn more about Nabble's security policy.

I get the following error when trying to run the code below:
 
Exception in thread "main" java.lang.AssertionError: instance
        at edu.stanford.smi.protege.util.Assert.assertNotNull(Unknown Source)
        at edu.stanford.smi.protege.model.Project.show(Unknown Source)
        at edu.stanford.smi.protege.model.Project.show(Unknown Source)
        at MyExternalApplication.main(MyExternalApplication.java:27)

Line 27 is the "project.show(instanceName)"
I can find absolutely nothing wrong with this statment based on usage described in the javadoc for the API. 
Any help would be greatly appreciated.
 
Regards,
 
Ben
 
 
 
CODE:
 
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
/**
 *
 * @author bburgis
 */
import java.util.*;
import javax.swing.*;
import edu.stanford.smi.protege.model.*;
public class MyExternalApplication {
    private static String projectFileName = "C:/Documents/AuroraImages.pprj";
    private static String instanceName = "PolarVIS_EarthCamera";
    public static void main(String[] args) {
        Collection errors = new ArrayList();
        Project project = Project.loadProjectFromFile(projectFileName, errors);
 if (errors.isEmpty()) {
     // show an instance in a top level frame
     project.show(instanceName);
            // create a panel that contains and instance form and display it in my top level frame
     Instance instance = project.getKnowledgeBase().getInstance(instanceName);
     JComponent panel = (JComponent) project.createRuntimeClsWidget(instance);
     JFrame frame = new JFrame("Aurora Image Instance");
     frame.getContentPane().add(panel);
     frame.pack();
     frame.setVisible(true);
 } else {
     System.out.println("There were load errors");
 }
    }
}
 
 
 

---

Making the world a better place one message at a time. Check out the i'm Talkathon.

---

Use video conversation to talk face-to-face with Windows Live Messenger. Get started.
_______________________________________________
protege-owl mailing list
protege-owl@...
https://mailman.stanford.edu/mailman/listinfo/protege-owl

Instructions for unsubscribing: http://protege.stanford.edu/doc/faq.html#01a.03 

[Tania Tudorache]

Benjamin,

project.show takes as argument an Instance object, not a String object.

So, your call should be something like this:

project.show(instance)

Move this line after the line where you create the instance.

Tania


Benjamin Burgis wrote:

>
> I get the following error when trying to run the code below:
>  
> Exception in thread "main" java.lang.AssertionError: instance
>         at edu.stanford.smi.protege.util.Assert.assertNotNull(Unknown
> Source)
>         at edu.stanford.smi.protege.model.Project.show(Unknown Source)
>         at edu.stanford.smi.protege.model.Project.show(Unknown Source)
>         at MyExternalApplication.main(MyExternalApplication.java:27)
>
> Line 27 is the "project.show(instanceName)"
> I can find absolutely nothing wrong with this statment based on usage
> described in the javadoc for the API.
> Any help would be greatly appreciated.
>  
> Regards,
>  
> Ben
>  
>  
>  
> CODE:
>  
> /*
>  * To change this template, choose Tools | Templates
>  * and open the template in the editor.
>  */
> /**
>  *
>  * @author bburgis
>  */
> import java.util.*;
> import javax.swing.*;
> import edu.stanford.smi.protege.model.*;
> public class MyExternalApplication {
>     private static String projectFileName =
> "C:/Documents/AuroraImages.pprj";
>     private static String instanceName = "PolarVIS_EarthCamera";
>     public static void main(String[] args) {
>         Collection errors = new ArrayList();
>         Project project = Project.loadProjectFromFile(projectFileName,
> errors);
>  if (errors.isEmpty()) {
>      // show an instance in a top level frame
>      project.show(instanceName);
>             // create a panel that contains and instance form and
> display it in my top level frame
>      Instance instance =
> project.getKnowledgeBase().getInstance(instanceName);
>      JComponent panel = (JComponent)
> project.createRuntimeClsWidget(instance);
>      JFrame frame = new JFrame("Aurora Image Instance");
>      frame.getContentPane().add(panel);
>      frame.pack();
>      frame.setVisible(true);
>  } else {
>      System.out.println("There were load errors");
>  }
>     }
> }
>  
>  
>  
>
> ------------------------------------------------------------------------
> Making the world a better place one message at a time. Check out the
> i'm Talkathon.
> <http://www.imtalkathon.com/?source=EML_WLH_Talkathon_BetterPlace>
> ------------------------------------------------------------------------
> Use video conversation to talk face-to-face with Windows Live
> Messenger. Get started.
> <http://www.windowslive.com/messenger/connect_your_way.html?ocid=TXT_TAGLM_WL_Refresh_messenger_video_072008>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> protege-owl mailing list
> protege-owl@...
> https://mailman.stanford.edu/mailman/listinfo/protege-owl
>
> Instructions for unsubscribing: http://protege.stanford.edu/doc/faq.html#01a.03 
>  

_______________________________________________
protege-owl mailing list
protege-owl@...
https://mailman.stanford.edu/mailman/listinfo/protege-owl

Instructions for unsubscribing: http://protege.stanford.edu/doc/faq.html#01a.03