Sorry for the delay, I was away... It looks like you are missing code from your CLASSPATH? Do you have all 3 packages (API, common RI, and Linux impleemntation) in your CLASSPATH? For example, jsr80.jar, jsr80_ri.jar, and jsr80_linux.jar?
On Fri, 19 Aug 2005, Stefan Banke wrote: > >I am able to compile the code but get this exception when running the >program. > >Kaptajnen > > > > ><BLOCKQUOTE style='PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #A0C6E5 >2px solid; MARGIN-RIGHT: 0px'><font >style='FONT-SIZE:11px;FONT-FAMILY:tahoma,sans-serif'><hr color=#A0C6E5 >size=1> >From: <i>[EMAIL PROTECTED]</i><br>Reply-To: ><i>javax-usb-devel@lists.sourceforge.net</i><br>To: ><i>javax-usb-devel@lists.sourceforge.net</i><br>Subject: <i>javax-usb-devel >digest, Vol 1 #294 - 2 msgs</i><br>Date: <i>Thu, 18 Aug 2005 20:25:43 >-0700</i><br>>Send javax-usb-devel mailing list submissions >to<br>> javax-usb-devel@lists.sourceforge.net<br>><br>>To >subscribe >or unsubscribe via the World Wide Web, >visit<br>> >https://lists.sourceforge.net/lists/listinfo/javax-usb-devel<br>>or, >via email, send a message with subject or body 'help' >to<br>> [EMAIL PROTECTED]<br>><br>>You >can reach the person managing the list >at<br>> [EMAIL PROTECTED]<br>><br>>When >replying, please edit your Subject line so it is more specific<br>>than >"Re: Contents of javax-usb-devel >digest..."<br>><br>><br>>Today's Topics:<br>><br>> 1. >Showtopology.java problems (Stefan Banke)<br>> 2. Re: >Showtopology.java problems (Dan >Streetman)<br>><br>>--__--__--<br>><br>>Message: 1<br>>From: >"Stefan Banke" <[EMAIL PROTECTED]><br>>To: >javax-usb-devel@lists.sourceforge.net<br>>Date: Thu, 18 Aug 2005 19:23:42 >+0000<br>>Subject: [javax-usb-devel] Showtopology.java >problems<br>><br>>I get the following exception when trying to run >ShowTopology.java have<br>>anybody seen this >before???<br>><br>><br>>Exception in thread "main" >java.lang.NoClassDefFoundError:<br>>com/ibm/jusb/os/AbstractUsbServices<br>> > > at java.lang.ClassLoader.defineClass1(Native Method)<br>> > at java.lang.ClassLoader.defineClass(ClassLoader.java:620)<br>> >at<br>>java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)<br>> > > at >java.net.URLClassLoader.defineClass(URLClassLoader.java:260)<br>> >at java.net.URLClassLoader.access$100(URLClassLoader.java:56)<br>> > at java.net.URLClassLoader$1.run(URLClassLoader.java:195)<br>> at >java.security.AccessController.doPrivileged(Native Method)<br>> >at java.net.URLClassLoader.findClass(URLClassLoader.java:188)<br>> > at java.lang.ClassLoader.loadClass(ClassLoader.java:306)<br>> >at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)<br>> > at java.lang.ClassLoader.loadClass(ClassLoader.java:251)<br>> > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)<br>> > at java.lang.Class.forName0(Native Method)<br>> at >java.lang.Class.forName(Class.java:164)<br>> at >javax.usb.UsbHostManager.createUsbServices(Unknown Source)<br>> >at javax.usb.UsbHostManager.getUsbServices(Unknown Source)<br>> >at showtopology.getVirtualRootUsbHub(showtopology.java:63)<br>> >at showtopology.main(showtopology.java:32)<br>>Java Result: >1<br>>BUILD SUCCESSFUL (total time: 0 >seconds)<br>><br>>Kaptajnen<br>><br>><br>><br>><br>>--__--__--<br>><br>>Message: > >2<br>>Date: Thu, 18 Aug 2005 18:06:20 -0400 (EDT)<br>>From: Dan >Streetman <[EMAIL PROTECTED]><br>>Reply-To: >[EMAIL PROTECTED]<br>>To: Stefan Banke ><[EMAIL PROTECTED]><br>>cc: >javax-usb-devel@lists.sourceforge.net<br>>Subject: Re: [javax-usb-devel] >Showtopology.java problems<br>><br>><br>>What's up with the >"BUILD SUCCESSFUL"?<br>><br>>On Thu, 18 Aug 2005, Stefan >Banke wrote:<br>><br>> >I get the following exception when trying >to run ShowTopology.java have<br>> >anybody seen this >before???<br>> ><br>> ><br>> >Exception in thread >"main" java.lang.NoClassDefFoundError:<br>> >>com/ibm/jusb/os/AbstractUsbServices<br>> > at >java.lang.ClassLoader.defineClass1(Native Method)<br>> > at >java.lang.ClassLoader.defineClass(ClassLoader.java:620)<br>> > >at<br>> >>java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)<br>> > >> at >java.net.URLClassLoader.defineClass(URLClassLoader.java:260)<br>> > > at java.net.URLClassLoader.access$100(URLClassLoader.java:56)<br>> >> at >java.net.URLClassLoader$1.run(URLClassLoader.java:195)<br>> > at >java.security.AccessController.doPrivileged(Native Method)<br>> > > at java.net.URLClassLoader.findClass(URLClassLoader.java:188)<br>> >> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)<br>> >> at >sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)<br>> > > at java.lang.ClassLoader.loadClass(ClassLoader.java:251)<br>> > > at >java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)<br>> > > at java.lang.Class.forName0(Native Method)<br>> > at >java.lang.Class.forName(Class.java:164)<br>> > at >javax.usb.UsbHostManager.createUsbServices(Unknown Source)<br>> > > at javax.usb.UsbHostManager.getUsbServices(Unknown Source)<br>> > > at showtopology.getVirtualRootUsbHub(showtopology.java:63)<br>> >> at showtopology.main(showtopology.java:32)<br>> >Java >Result: 1<br>> >BUILD SUCCESSFUL (total time: 0 seconds)<br>> >><br>> >Kaptajnen<br>> ><br>> ><br>> ><br>> >><br>> >>-------------------------------------------------------<br>> >>SF.Net email is Sponsored by the Better Software Conference & >EXPO<br>> >September 19-22, 2005 * San Francisco, CA * Development >Lifecycle Practices<br>> >Agile & Plan-Driven Development * >Managing Projects & Teams * Testing & QA<br>> >Security * >Process Improvement & Measurement * http://www.sqe.com/bsce5sf<br>> >>_______________________________________________<br>> >>javax-usb-devel mailing list<br>> >>javax-usb-devel@lists.sourceforge.net<br>> >>https://lists.sourceforge.net/lists/listinfo/javax-usb-devel<br>> >><br>><br>>--<br>>Dan >Streetman<br>>[EMAIL PROTECTED]<br>>---------------------<br>>186,272 >miles per second:<br>>It isn't just a good idea, it's the >law!<br>><br>><br>><br>>--__--__--<br>><br>>_______________________________________________<br>>javax-usb-devel > >mailing >list<br>>javax-usb-devel@lists.sourceforge.net<br>>https://lists.sourceforge.net/lists/listinfo/javax-usb-devel<br>><br>><br>>End > >of javax-usb-devel Digest<br></font></BLOCKQUOTE> > > > > >------------------------------------------------------- >SF.Net email is Sponsored by the Better Software Conference & EXPO >September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices >Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA >Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf >_______________________________________________ >javax-usb-devel mailing list >javax-usb-devel@lists.sourceforge.net >https://lists.sourceforge.net/lists/listinfo/javax-usb-devel > -- Dan Streetman [EMAIL PROTECTED] --------------------- 186,272 miles per second: It isn't just a good idea, it's the law! ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. 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