Re: GraphStream java applet - corrupted graphstream.jar ? the org/miv/graphstream/ui/graphicGraph/rgb.properties file is not found

[Ovidiu Șerban <ovidiu.serban AT insa-rouen.fr>]

Hi,

This is a quick debug hint: can you check is rgb.properties is in the 
jar file as well ?

If it is, the issue might be with the build process ...

Kind regards,
Ovidiu


On 27/03/2014 19:39, 
remmeh AT gmail.com
 wrote:
> hello,
>
> I am using GraphStream for a university project and I am having some trouble
> getting a GraphStream applet to work well embedded in html.
>
> Upon loading my applet, the Java console prints the following:
>
> basic: Applet loaded.
> basic: Applet resized and added to parent container
> basic: PERF: AppletExecutionRunnable - applet.init() BEGIN ; jvmLaunch dt
> 284278 us, pluginInit dt 8331228 us, TotalTime: 8615506 us
> network: Created version ID: 1.7.0.51
> network: Created version ID: 1.7.0.51
> java.lang.reflect.InvocationTargetException
>         at java.awt.EventQueue.invokeAndWait(EventQueue.java:1272)
>         at java.awt.EventQueue.invokeAndWait(EventQueue.java:1247)
>         at javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1347)
>         at suffixtree.SuffixTreeApplet.init(SuffixTreeApplet.java:14)
>         at com.sun.deploy.uitoolkit.impl.awt.AWTAppletAdapter.init(Unknown
> Source)
>         at
> sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
>         at java.lang.Thread.run(Thread.java:744)
> Caused by: java.lang.ExceptionInInitializerError
>         at 
> org.graphstream.ui.graphicGraph.stylesheet.Rule.<init>(Rule.java:80)
>         at
> org.graphstream.ui.graphicGraph.stylesheet.StyleSheet.initRules(StyleSheet.java:303)
>         at
> org.graphstream.ui.graphicGraph.stylesheet.StyleSheet.<init>(StyleSheet.java:99)
>         at
> org.graphstream.ui.graphicGraph.GraphicGraph.<init>(GraphicGraph.java:226)
>         at org.graphstream.ui.swingViewer.Viewer.<init>(Viewer.java:227)
>         at suffixtree.SuffixTreeApp.<init>(SuffixTreeApp.java:56)
>         at suffixtree.SuffixTreeApplet$1.run(SuffixTreeApplet.java:16)
>         at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:241)
>         at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)
>         at java.awt.EventQueue.access$200(EventQueue.java:103)
>         at java.awt.EventQueue$3.run(EventQueue.java:694)
>         at java.awt.EventQueue$3.run(EventQueue.java:692)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at
> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
>         at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)
>         at
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
>         at
> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
>         at
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
>         at
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
>         at
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
>         at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
> Caused by: java.lang.RuntimeException: corrupted graphstream.jar ? the
> org/miv/graphstream/ui/graphicGraph/rgb.properties file is not found
>         at
> org.graphstream.ui.graphicGraph.stylesheet.StyleConstants.<clinit>(StyleConstants.java:241)
>         ... 21 more
>
> It appears that in org.graphstream.ui.graphicGraph.stylesheet.StyleConstants
> the exception is thrown here:
>
>                 URL url = StyleConstants.class.getResource("rgb.properties");
>
>                 if (url == null)
>                         throw new RuntimeException(
>                                         "corrupted graphstream.jar ? the
> org/miv/graphstream/ui/graphicGraph/rgb.properties file is not found");
>
> However, rgb.properties definitely exists in the same context as
> StyleConstants, both are in org/graphstream/ui/graphicGraph/stylesheet/.
>
> Any idea as to why this might be happening? I am using gs-core-1.2.
>
> Thank you!