Seems like you still have something running that's using the port. On Sun, Dec 7, 2014 at 3:15 PM, Vic Wintriss <[email protected]> wrote:
> Worked great the first time I tried, but now I get these errors when > running HelloIOIOswing...no compile errors: > > [E/IOIOConnectionRegistry] Exception caught while attempting to initialize > connection factory > > java.lang.NoClassDefFoundError: purejavacomm/PortInUseException > > at java.lang.Class.forName0(Native Method) > > at java.lang.Class.forName(Class.java:260) > > at ioio.lib.util.IOIOConnectionRegistry.addBootstrap( > IOIOConnectionRegistry.java:111) > > at ioio.lib.util.IOIOConnectionRegistry.addBootstraps( > IOIOConnectionRegistry.java:97) > > at ioio.lib.util.pc.IOIOPcApplicationHelper.<clinit>( > IOIOPcApplicationHelper.java:59) > > at ioio.lib.util.pc.IOIOSwingApp.<init>(IOIOSwingApp.java:72) > > at HelloIOIOSwing.<init>(HelloIOIOSwing.java:20) > > at HelloIOIOSwing.main(HelloIOIOSwing.java:26) > > Caused by: java.lang.ClassNotFoundException: > purejavacomm.PortInUseException > > at java.net.URLClassLoader$1.run(URLClassLoader.java:372) > > at java.net.URLClassLoader$1.run(URLClassLoader.java:361) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(URLClassLoader.java:360) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:424) > > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:357) > > ... 8 more > > The ioio board seems to be there; > > VicMacMini-2:~ VicMini$ ls /dev/tty.usb* > > /dev/tty.usbmodem1d13131 > > Ideas? > > On Thursday, December 4, 2014 10:50:15 AM UTC-8, Vic Wintriss wrote: >> >> I would like to set up a simple demo at our school where we teach kids >> Java starting in the 5th grade...like blinking a led. Since we already use >> the ioio board in our robots for the International Autonomous Robot >> Competition (iARoC), it would be nice to continue using the ioio boards >> instead of having to go to an Arduino, etc. Can I just write the programs >> in Java in a Mac and run them in the Mac, using the ioio board to connect >> to the outside world...no Androids? >> > -- > You received this message because you are subscribed to the Google Groups > "ioio-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/ioio-users. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "ioio-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
