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Register Event Methods Deprecated in Processing 2?

[1 Reply]
- 24-Oct-2012 09:31 AM
- Forum: Library and Tool Development
Hi,

I've noticed that the register events mention here are now deprecated. Does anyone know the recommended usage of these commands in Processing 2.0?

I'd like to do things like PApplet.registerDraw(this), etc. It still works, in P2, but I wanted to see if there is recommended usage.

Thanks,

Brandt

javax.media.opengl.glu.GLU.gluNewTess()Ljavax/media/opengl/glu/GLUtessellator;

[3 Replies]
- 10-Sep-2012 10:34 AM
- Forum: Core Library Questions
Has anyone seen this error before? I'm running OSX 10.7.4 and Processing 2.0b2. I get this error on any of the examples included with processing. I've also tried completely removing the installation and deleted the Processing folder in ~/Documents.

java version "1.6.0_33"

Java(TM) SE Runtime Environment (build 1.6.0_33-b03-424-11M3720)

Java HotSpot(TM) 64-Bit Server VM (build 20.8-b03-424, mixed mode)

java.lang.IncompatibleClassChangeError: Expected static method javax.media.opengl.glu.GLU.gluNewTess()Ljavax/media/opengl/glu/GLUtessellator;

at processing.opengl.PGL$Tessellator.<init>(PGL.java:1736)

at processing.opengl.PGL.createTessellator(PGL.java:1725)

at processing.opengl.PGraphicsOpenGL$Tessellator.<init>(PGraphicsOpenGL.java:10174)

at processing.opengl.PGraphicsOpenGL.<init>(PGraphicsOpenGL.java:475)

at processing.opengl.PGraphics2D.<init>(PGraphics2D.java:39)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

at java.lang.reflect.Constructor.newInstance(Constructor.java:513)

java.lang.IncompatibleClassChangeError: Expected static method javax.media.opengl.glu.GLU.gluNewTess()Ljavax/media/opengl/glu/GLUtessellator;

at processing.core.PApplet.makeGraphics(PApplet.java:1728)

at processing.core.PApplet.size(PApplet.java:1588)

at processing.core.PApplet.size(PApplet.java:1559)

at processing.opengl.PGL$Tessellator.<init>(PGL.java:1736)

at processing.opengl.PGL.createTessellator(PGL.java:1725)

at processing.opengl.PGraphicsOpenGL$Tessellator.<init>(PGraphicsOpenGL.java:10174)

at processing.opengl.PGraphicsOpenGL.<init>(PGraphicsOpenGL.java:475)

at processing.opengl.PGraphics2D.<init>(PGraphics2D.java:39)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

at Particles.setup(Particles.java:27)

at processing.core.PApplet.handleDraw(PApplet.java:2095)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

at java.lang.reflect.Constructor.newInstance(Constructor.java:513)

at processing.core.PApplet.makeGraphics(PApplet.java:1728)

at processing.core.PApplet.size(PApplet.java:1588)

at processing.core.PApplet.size(PApplet.java:1559)

at Particles.setup(Particles.java:27)

at processing.core.PApplet.handleDraw(PApplet.java:2095)

at processing.core.PGraphicsJava2D.requestDraw(PGraphicsJava2D.java:190)

at processing.core.PApplet.run(PApplet.java:1998)

at processing.core.PGraphicsJava2D.requestDraw(PGraphicsJava2D.java:190)

at java.lang.Thread.run(Thread.java:680)

at processing.core.PApplet.run(PApplet.java:1998)

at java.lang.Thread.run(Thread.java:680)

Exception in thread "Animation Thread" java.lang.RuntimeException: Expected static method javax.media.opengl.glu.GLU.gluNewTess()Ljavax/media/opengl/glu/GLUtessellator;

at processing.core.PApplet.makeGraphics(PApplet.java:1753)

at processing.core.PApplet.size(PApplet.java:1588)

at processing.core.PApplet.size(PApplet.java:1559)

at Particles.setup(Particles.java:27)

at processing.core.PApplet.handleDraw(PApplet.java:2095)

at processing.core.PGraphicsJava2D.requestDraw(PGraphicsJava2D.java:190)

at processing.core.PApplet.run(PApplet.java:1998)

at java.lang.Thread.run(Thread.java:680)

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