leap motion sdk with max msp – NoClassDefFoundError

Aug 22, 2013 at 12:41pm

leap motion sdk with max msp – NoClassDefFoundError

Hello.
I’m trying to create max MSP java patch with leapmotion sdk.

the project is compiled properly after adding LeapJava.jar, libLeap.dylib and libLeapJava.dylib
to the project build path.

but when I try to execute the MaxObject class that I created i get the following error messages:

(mxj classloader) contextual search path directory /Volumes/ ©¿_ does not seem to exist or is not directory!
java.lang.NoClassDefFoundError: com/leapmotion/leap/Listener
Caused by: java.lang.ClassNotFoundException: com.leapmotion.leap.Listener
at com.cycling74.max.MXJClassLoaderImpl.lookupClassData(MXJClassLoaderImpl.java:220)
at com.cycling74.max.MXJClassLoaderImpl.doLoadClass(MXJClassLoaderImpl.java:111)
at com.cycling74.max.MXJClassLoaderImpl.loadClass(MXJClassLoaderImpl.java:88)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
(mxj) unable to alloc instance of MaxLeapMotion
(mxj classloader) contextual search path directory /Volumes/èç? does not seem to exist or is not directory!
java.lang.NoClassDefFoundError: com/leapmotion/leap/Listener
Caused by: java.lang.ClassNotFoundException: com.leapmotion.leap.Listener
at com.cycling74.max.MXJClassLoaderImpl.lookupClassData(MXJClassLoaderImpl.java:220)
at com.cycling74.max.MXJClassLoaderImpl.doLoadClass(MXJClassLoaderImpl.java:111)
at com.cycling74.max.MXJClassLoaderImpl.loadClass(MXJClassLoaderImpl.java:88)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
(mxj) unable to alloc instance of MaxLeapMotion

————-
i’m guessing it doesn’t find the jar? or the dylib files that where linked to the project?

any ideas how to resolve issues like that?

thanks

#259659
Aug 23, 2013 at 4:41am

ok i resolve the issue configuring system jar location in max.java.config.txt and copied the required jars there.

#259688

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