Um, so your problem is it can't find the native JavaxUsb library?  You
need to download it (libJavaxUsb.so) and put it in your ld loader's
path.  Either in /lib, /usr/lib, or somewhere that is in your
LD_LIBRARY_PATH.

On Feb 7, 2008 7:32 PM, java4me <[EMAIL PROTECTED]> wrote:
>  I am using NeatBeans IDE5.0 on a Slackware 12 system.
> Compile-time Libraries:
> jsr80-1.0.1.jar
> jsr80_ri-1.0.1.jar
> jsr80_linux-1.0.1.jar
>
> *I have the following error when compiling the FindUsbDevice Example
> program.
>
> *compile:
> run:
> Exception in thread "main" java.lang.RuntimeException: Error : Error
> while loading shared library libJavaxUsb.so : no JavaxUsb in
> java.library.path
>         at FindUsbDevice.getVirtualRootUsbHub(FindUsbDevice.java:77)
>         at FindUsbDevice.main(FindUsbDevice.java:29)
> Java Result: 1
>
> Changes the original example download.
> I did this because I received the following error
> symbol  : variable ShotTopology
> location: class FindUsbDevice
>                 UsbHub virtualRootUsbHub
> =ShotTopology.getVirtualRootUsbHub();
>
> parseArgv(argv);
>
> *Changed* UsbHub virtualRootUsbHub =
> ShowTopology.getVirtualRootUsbHub();  *to*  UsbHub virtualRootUsbHub =
> getVirtualRootUsbHub();
>         List usbDevices = null;
>
> added section from ShowTopology.java
> * Get the virtual root UsbHub.
>      * @return The virtual root UsbHub.
>      */
>     public static UsbHub getVirtualRootUsbHub()
> {
> .
> .
> .
> return virtualRootUsbHub;
>     }
>
> What do I need to do to resolve the error?
>
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