jainsip shootist example: java.lang.NoSuchMethodError

[Bluebit]

Hi

I am beginner to jainsip (first year masters and i want to develop a sip application). Found the shootist example and when i tried to run it i got this error: java.lang.NoSuchMethodError

I first ran the shootme and then i started the shootist, thats the point when the error was generated. I'm running them from netbeans 6.5.1 as seperate projects.

any help?