Hi,

I don't have much experience with the SIMILE widgets, but we have been
using it on our research group. What is happening to our page is
similar to what others have been complaining recently. For instance,
if I go to 
http://www.simile-widgets.org/exhibit/examples/presidents/presidents.html,
the website shows a blank map with no markers. I can still click on
them, but no image is shown.

I would appreciate if someone tells me how to fix this. Thanks.

If I inspect the objects of on Chrome and click on "painter", this is
the message I got:

HTTP ERROR 500

Problem accessing /painter/painter. Reason:

    Could not initialize class sun.awt.X11GraphicsEnvironment
Caused by:

java.lang.NoClassDefFoundError: Could not initialize class
sun.awt.X11GraphicsEnvironment
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:169)
        at
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:
68)
        at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:
1135)
        at java.awt.image.BufferedImage.getGraphics(BufferedImage.java:1125)
        at
org.simileWidgets.painter.MapMarkerRenderer.render(MapMarkerRenderer.java:
61)
        at org.simileWidgets.painter.PainterServlet.doGet(PainterServlet.java:
32)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
502)
        at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
380)
        at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
216)
        at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
181)
        at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
765)
        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
417)
        at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:
230)
        at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:
114)
        at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
152)
        at org.mortbay.jetty.Server.handle(Server.java:324)
        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
535)
        at org.mortbay.jetty.HttpConnection
$RequestHandler.headerComplete(HttpConnection.java:865)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
        at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:
409)
        at org.mortbay.thread.BoundedThreadPool
$PoolThread.run(BoundedThreadPool.java:451)

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