Make sure you don't have multiple copies of JNA classes in your classpath.
I don't see multiple copies of these classes. The error happens both
when running from the command-line just the same as in the debugger.
(Although the debugger does have both the source and jar file. The jar
file is needed for "libjnidispatch.so" does OSX pull that file from
the package "com.sun.jna.freebsd-i386" or "com.sun.jna.linux-i386"? I
don't see a package for the mac.
Do you have multiple class loaders?
Only see one application class loader in the IDE.
What happens when you do "x instanceof Callback" explicitly on your
new callback instance?
"x instanceof Callback" is false while at the same time:
"x instnaceof EventHandlerProcPtr" is true.
If you're using an IDE, does the graphical inheritance hierarchy look
correct?
The class hierarchy has:
public static interface EventHandlerProcPtr extends Callback
and
public class KeyListener extends Object implements EventHandlerProcPtr
BTW, the absolute path is not necessary. JNA will find the framework
library given just "Carbon".
Thanks,
5 messages in net.java.dev.jna.users[jna-users] RE: Callback to Mac Carbo...
