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Package org is not accessible [message #1822494]

Sun, 08 March 2020 14:53

Matt M

Messages: 1
Registered: March 2020

Junior Member

Hello there,

I've been trying to get Windowbuilder to work for the last week. I used a guide online(can't include it, damn you).

So I installed it from the Marketplace, i didn't install the XWT Support thing that people on here were telling i should exclude.

Now I followed the tutorial and I have the problem that Eclipse is telling me that the package org is not accessible when trying to do

import org.eclipse.swt.SWT ;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

If I try to use the Design Window it's telling me :

Java project not configured for SWT.

If you wish to use SWT,please add the appropriate SWT jars to your classpath, or create a new SWT/JFace Java Project. You mayalso create a plug-in project and allow PDE to manage the classpath for you.

Any ideas why it's not working ? I'm getting really frustrated here haha

~

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Re: Package org is not accessible [message #1822497 is a reply to message #1822494]

Sun, 08 March 2020 16:22

Ed Merks

Messages: 31710
Registered: July 2009

Senior Member

You'd likely be best to create a PDE project because then you can easily manage the classpath by editing the MANIFEST.MF. This tutorial is recent and probably a good one:

https://www.vogella.com/tutorials/EclipsePlugin/article.html

Ed Merks
Professional Support: https://www.macromodeling.com/

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