Random behavior

Engines, Libraries and Tools Java 3D
#1

Hoi!
Currently I’m doing some stuff with Interpolators and Behaviour who work really fine, except for two things:

First I randomly get an NullPointerException for my SoundSheduler, which is quite eerie for I don’t use any sound (and thus have nothing set with sound)… but why?

java.lang.NullPointerException
at javax.media.j3d.SoundScheduler.activate(SoundScheduler.java:714)
at javax.media.j3d.MasterControl.viewActivate(MasterControl.java:2534)
at javax.media.j3d.MasterControl.handlePendingRequest(MasterControl.java:3027)
at javax.media.j3d.MasterControl.doWork(MasterControl.java:2951)
at javax.media.j3d.MasterControlThread.run(MasterControlThread.java:28)

Secondly, when I want to have Spheres collide it does what I want, except for the times when the Spheres aren’t in their places. I definitely put them in the right coords! Sometimes they are good, sometimes they are about 1 meter up.
Summa summarum, it all works, but only sometimes. has anyone experienced something similar?
A fine weekend to you,
cweila2s

#2

At least for the first, think of filing a bug report at

https://java3d.dev.java.net/

#3

Yep, I did a bug report. Let’s see how they do :wink:

#4

Yesterday the bug was fixed. For anyone who is interested, jump to
https://java3d.dev.java.net/issues/show_bug.cgi?id=14
for the bug report and resolve.