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NullPointer Exception simple openNI

[2 Replies]
- 22-Feb-2013 04:08 PM
- Forum: Contributed Library Questions
Hi!
I downloaded processing, OpenNI and the kinect drivers as well as simpleOpenNi. This is also my first attempt at programming the kinect.

When I try and run this code I get a null pointer exception. Any explanation would be hugely appreciated!
1. import SimpleOpenNI.*;
2. SimpleOpenNI kinect;
4. void setup()
5. {
6. size(640*2, 480);
7. kinect = new SimpleOpenNI (this);
8. kinect.enableRGB();
9. }
10. void draw()
11. {
12. kinect.update();
13. image(kinect.rgbImage(), 640, 0);
14. }
the exception is as follows:
Exception in thread "Animation Thread" java.lang.NullPointerException

at processing.core.PGraphics.image(PGraphics.java:3520)

at processing.core.PApplet.image(PApplet.java:11902)

at sketch_130222a.draw(sketch_130222a.java:36)

at processing.core.PApplet.handleDraw(PApplet.java:2142)

at processing.core.PGraphicsJava2D.requestDraw(PGraphicsJava2D.java:193)

at processing.core.PApplet.run(PApplet.java:2020)

at java.lang.Thread.run(Thread.java:662)

Thanks Everyone!

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