JavaKit starts but ......exception

Jim McGlaughlin <McGlaughlin-KfePe/[email protected]> Sun, 15 Feb 2004 12:23:03 -0500

Newsgroups	gmane.comp.hardware.microcontrollers.tini
Message-ID	<200421512233.824506@MaxNote>

I have just started development on the TINI platform.

I finally got JavaKit to the point of running but I get a NullPointerException:
        at javax.comm.CommPortEnumerator.hasMoreElements(CommPortIdentifier.java:570)
        at JavaKit.<init>(JavaKit.java:435)
        at JavaKit.main(JavaKit.java:4671)

JavaKit was started without parameters and with -port 1 and with -port com1.

>From code for JavaKit.java I found on the web this looks like it happens at

            Enumeration ports = CommPortIdentifier.getPortIdentifiers();
            while (ports.hasMoreElements())

This looks like the javax.comm library is found ok by JavaKit.  Is the problem related to a firewall perhaps?  I would appreciate help with the beginner issue.

Thanks
 
Jim McGlaughlin


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