0 Replies Latest reply on Dec 8, 2015 7:09 AM by Ralf Weber

    EMDK for Java - symbol.Audio

    Ralf Weber

      Hello,

       

      currently I am trying to build a little commandline tool which is able to trigger a signal on the device (MT2070).

      I downloaded the EMDK for Java and found the JAR-Files und samples.

       

      I now have the following code: 

       

      // TriggerBeep.java

      import symbol.Audio

       

      public class TriggerBeep

      {

      public static void main( String[] args )

      {

        int iVersion = 1;

        System.out.println( "TriggerBeep commandline tool" );

        iVersion = symbol.Audio.getVersion();

      }

      }

       

      compiled with:  javac -cp symbolclasses.jar TriggerBeep.java

      executed with:  java TriggerBeep

       

      Exception in thread "main" java.lang.NoClassDefFoundError: symbol/Audio

              at TriggerBeep.main(TriggerBeep.java:9)

      Caused by: java.lang.ClassNotFoundException: symbol.Audio

              at java.net.URLClassLoader.findClass(Unknown Source)

              at java.lang.ClassLoader.loadClass(Unknown Source)

              at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

              at java.lang.ClassLoader.loadClass(Unknown Source)

              ... 1 more

       

      Is there more to add to the option 'cp' to get this code run?

      What to change to solve this problem?

       

      Thanks in advance!

       

      greetings from Germany, Ralf...