nxj upload errors on mac OS snow leopard

[parallacticacid]

Hi, just installed lejos and I have a few concerns.

first of all it won't connect by USB. What could the error loading the USB library be?

The upload does work via bluetooth but gives all of those unreleased? objects. Why is that happening and is there a fix?

Thanks!!

Code: Select all

Uploading ...
leJOS NXJ> Failed to load USB comms driver: cannot load library .........../lejos_nxj/lib/pc/native/macosx/libjfantom.jnilib
BlueCove version 2.1.0 on mac
2012-08-18 20:13:43.844 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x110ad40 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.857 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10c00680 of class NSCFString autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.857 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10c00890 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.858 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10c3e0 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.858 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x1030c0 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.858 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10d270 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.858 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10d2b0 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.858 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x1103d10 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.858 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x1103d10 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.858 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x1103d10 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.858 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x1103d10 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.858 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x1103d10 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.859 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10d2b0 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.859 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10d2b0 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.859 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10d2b0 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.859 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10b780 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.859 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10a1e0 of class NSCFString autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.859 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10a1b0 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.859 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10bd50 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.859 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10c080 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.859 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10c1e0 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.860 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10b390 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.860 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10d2b0 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.860 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10d2b0 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.860 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10d2b0 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.860 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10d2b0 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.860 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10d2b0 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.890 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10b390 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.890 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10b390 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.890 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10b390 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.891 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x5e009f0 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.891 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x5e00cb0 of class NSCFString autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.891 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x5e00cd0 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.891 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x5e00e60 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.891 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x5e01170 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.891 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x5e012d0 of class NSConcreteMutableData autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.892 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x5e00fa0 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.892 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10b390 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.892 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10b390 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.892 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10b390 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.892 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10b390 of class NSCFArray autoreleased with no pool in place - just leaking
2012-08-18 20:13:43.892 java[777:a07] *** __NSAutoreleaseNoPool(): Object 0x10b390 of class NSCFArray autoreleased with no pool in place - just leaking
leJOS NXJ> Connected to MVP - G10
leJOS NXJ> Upload successful in 1092 milliseconds
BlueCove stack shutdown completed
program has been uploaded


[gloomyandy]

Have you installed the Lego software and drivers on your Mac? Do they work? You need the Lego fantom drivers to be able to use USB to the NXT. What version of Java are you running?

[Shawn]

Those error are from bluecove.

http://code.google.com/p/bluecove/issues/detail?id=119

They exist even in the 2.1.1-SNAPSHOT, so I think there is no way to avoid them unless you can re-write/fix the bluecove lib.