L2J Server

If you want to receive support we need this info to help you properly.
» Find Revision
L2J Revision 3671:
L2JDP Revision 6762:

Hi all, i have a big problem on my server - character stops attack mob for no apparent reason.
Character beats mob several times, and stops attack. Just stands.
If try make a few steps toward and try to attack - character again beats several times and again just stands.

Can anybody help me ?

(sorry for my bad english).

could be lag ? packet lost...

I think, not. I nave no lags. All usual.
Packet lost ? How i can check this ? What could be the cause ?

(OS: Win3k R2 x64)

Hello, I have the same problem. Mostly after the first hit of a character on a mob but also sometimes after a few hits.

When I walk it works again or when I use a skill it also works.

What can this be?

No ways to reproduce -> no fix.

Machine/JVM Problem...
Reinstall Java...

K4N4BS wrote:Machine/JVM Problem...
Reinstall Java...

What is the best way to reinstall the java. Just download and reinstall?

Uninstall, restart PC, run CCleaner, search and delete related stuff manually (regkeys/folders).
Just uninstall and ccleaner should be enough, but if you're having problems with that...

Got it already. Java can be updated instead of reinstalled. There was e new update for Jdk and java.

Still having the problem after reinstall of the newest java and Jdk.

So this isn't a server java problem. Couldn't it be in the coding of the core or datapack??

You said you updated, not reinstalled it.
Try enabling debug.
Also, if you're smart enough, you can add additional debug messages in some classes/Attack packet.

jurchiks wrote:You said you updated, not reinstalled it.
Try enabling debug.
Also, if you're smart enough, you can add additional debug messages in some classes/Attack packet.

After the update I tried it. Didn't work. So as you said, I uninstalled, Ccleaned and installed the newest version of JDK and JAVA 6 Update 23. I'm still having the same problem.

Now you come with a new fixes but can you explain it in more simple text.
I don't really understand this debug function you're talking about.

General.properties
# ---------------------------------------------------------------------------
# Developer Settings
# ---------------------------------------------------------------------------
# Do not touch these if you do not know what you are doing.
# These settings are for debugging servers ONLY. They are not meant for LIVE servers.

# Default: False
Debug = False <- set to true

will print out lots of boring stuff but you might find something worth looking at.

So, we have only one option...
Hardware problem =D

Happens 2-3 times with me on the home test server, under heavy CPU load.