Forums > Jitter

Jitter Java examples not working (4.63/1.63)

November 25, 2008 | 4:54 pm

I simply tried to open the "javajitterfirsttest.pat" file. "mxj JitterFirstTest" comes up as a bogus object, and below is what comes up in the Max window – any thoughts on how to fix this?

Jitter 1.6.3 installed
MXJ System CLASSPATH:
/Applications/MaxMSP 4.6/Cycling ’74/java/lib/jitter.jar
/Applications/MaxMSP 4.6/Cycling ’74/java/lib/jode-1.1.2-pre-embedded.jar
/Applications/MaxMSP 4.6/Cycling ’74/java/lib/max.jar
MXJClassloader CLASSPATH:
/Applications/MaxMSP 4.6/Cycling ’74/java/classes/
• error: java.lang.UnsatisfiedLinkError: _new
• error: at com.cycling74.jitter.JitterObject._new(Native Method)
• error: at com.cycling74.jitter.JitterMatrix._constructor_helper(JitterMatrix.java:183)
• error: at com.cycling74.jitter.JitterMatrix.(JitterMatrix.java:27)
• error: at JitterFirstTest.
(JitterFirstTest.java:18)
• error: (mxj) unable to construct instance of JitterFirstTest


November 25, 2008 | 5:21 pm

On Nov 25, 2008, at 8:54 AM, pnyboer wrote:

>
> I simply tried to open the "javajitterfirsttest.pat" file. "mxj
> JitterFirstTest" comes up as a bogus object, and below is what comes
> up in the Max window – any thoughts on how to fix this?

First thing I’d suggest is to make sure that you haven’t disabled
jitter java with a jitter-config.txt file. If not, then I’d suggest
you reinstall + reset your search path. If that doesn’t work, try
reinstalling Java. This should "just work" with a standard installation.

-Joshua


November 25, 2008 | 5:52 pm

hmmm….is on OSX – how to reinstall java?
I zipped up my current max/msp 4.6 folder and then put it in the trash.
I reinstalled Max/Jitter, then ran javajitterfirsttest.pat. Same problem.


November 25, 2008 | 5:57 pm

I zipped up my current max/msp folder, ditched the folder, then reinstalled max and jitter, then tried to open javajitterfirsttest.pat, and I go the same error.
OSX.4 – how would I reinstall Java?

P


November 25, 2008 | 6:00 pm

On Nov 25, 2008, at 9:52 AM, pnyboer wrote:

>
> hmmm….is on OSX – how to reinstall java?
> I zipped up my current max/msp 4.6 folder and then put it in the
> trash.
> I reinstalled Max/Jitter, then ran javajitterfirsttest.pat. Same
> problem.

Did you trash preferences to reset your search path? Is there some
standalone or some other location where jitter-config.txt could
conceivably be in your search path?

I’d try the above first, but as for Java on OS X:

http://developer.apple.com/java/faq/

-Joshua


November 25, 2008 | 6:30 pm

> Is there some
>standalone or some other location where jitter-config.txt could
>conceivably be in your search path?

yes. I have no idea why java was disabled in it, but that was it. Thanks fer yer patience!

P.


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