Servoy Server error - Exception in thread

Hi all

I have recently been trying to discover why Servoy will not connect to localhost for mysql (no matter WHAT I do, or which permissions I give mysql or what I try… It is just dead. I have lost two days to this, but that is another story…) While messing with the server, I upgraded from Mac OS X 10.4.10 to 10.4.11 as well as a Mac OS Security update. I did NOT upgrade java to 6 because I can’t face the bugfixing I’d have to do if I did that… Anyway, after upgrading OS X (by one small point which I have done on all my other Servoy Servers) I am getting an error when I try to start servoy server… I get this in terminal:

servers-computer:/applications/servoy server$ ./servoy_server.sh &
[1] 9620
servers-computer:/applications/servoy server$ Loading servoy.properties from /Applications/Servoy/servoy.properties
Loading - Done
Exception in thread “main” java.lang.NoClassDefFoundError: edu/emory/mathcs/backport/java/util/concurrent/ArrayBlockingQueue
at com.servoy.j2db.util.a.d$c.(Unknown Source)
at com.servoy.j2db.util.a.d.createServerSocket(Unknown Source)
at sun.rmi.transport.tcp.TCPEndpoint.newServerSocket(TCPEndpoint.java:622)
at sun.rmi.transport.tcp.TCPTransport.listen(TCPTransport.java:237)
at sun.rmi.transport.tcp.TCPTransport.exportObject(TCPTransport.java:184)
at sun.rmi.transport.tcp.TCPEndpoint.exportObject(TCPEndpoint.java:382)
at sun.rmi.transport.LiveRef.exportObject(LiveRef.java:116)
at sun.rmi.server.UnicastServerRef.exportObject(UnicastServerRef.java:180)
at sun.rmi.registry.RegistryImpl.setup(RegistryImpl.java:92)
at sun.rmi.registry.RegistryImpl.(RegistryImpl.java:78)
at java.rmi.registry.LocateRegistry.createRegistry(LocateRegistry.java:186)
at com.servoy.j2db.server.ApplicationServer.a(Unknown Source)
at com.servoy.j2db.server.ApplicationServer.main(Unknown Source)
servers-computer:/applications/servoy server$

Servoy Developer works fine on the server machine.

Has anyone got any idea what it means or what I have done wrong? The server is now effectively dead and I am no longer on site, I do have remote access to it, and would desperately like to fix it tonight as the customer’s business grinds to a halt if I don’t…

I also updated Servoy from v. 2.2.7 to 2.2.8.

The Server machine is an Intel Mac Mini running 10.4.11, java 1.5

Any help would be appreciated…

Thanks

Bevil

can’t help you right now, but the same issue is reported here:
http://forum.servoy.com/viewtopic.php?t … highlight=

did you make a backup first?
than you can roll back to 2.2.7

Hi Harjo

Thank you VERY much for pointing me at this… I would have spent ages trying to find it… This saves me lots of time…

Yes I did back it up before updating… Phew…

Thanks

Bevil

you’re welcome :)

See my post on http://forum.servoy.com/viewtopic.php?t=10014

Rob