怎么同步时间呢 我修改系统时间或者同步系统时间启动就报错
gauthd: 08 十月 2019 07:18:42,669 INFO GAuthServer:? - GAuthServer::nDelSession com.goldhuman.IO.Protocol.Session@1089cc5e
java.lang.NullPointerException: null buffer || null address
at java.net.PlainDatagramSocketImpl.send(Native Method)
at java.net.DatagramSocket.send(DatagramSocket.java:629)
at org.apache.log4j.helpers.SyslogWriter.write(SyslogWriter.java:69)
at org.apache.log4j.helpers.QuietWriter.write(QuietWriter.java:39)
at org.apache.log4j.helpers.SyslogQuietWriter.write(SyslogQuietWriter.java:45)
at org.apache.log4j.net.SyslogAppender.append(SyslogAppender.java:245)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:221)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:57)
at org.apache.log4j.Category.callAppenders(Category.java:194)
at org.apache.log4j.Category.forcedLog(Category.java:379)
at org.apache.log4j.Category.log(Category.java:844)
at org.apache.commons.logging.impl.Log4JLogger.info(Log4JLogger.java:133)
at protocol.GAuthServer.OnDelSession(Unknown Source)
at com.goldhuman.IO.Protocol.Manager.DelSession(Unknown Source)
at com.goldhuman.IO.Protocol.Session.OnClose(Unknown Source)
at com.goldhuman.IO.NetIO.NetIO.Close(Unknown Source)
at com.goldhuman.IO.PollIO.Poll(Unknown Source)
at com.goldhuman.IO.Task.run(Unknown Source)
at com.goldhuman.Common.ThreadPool.run(Unknown Source)
at java.lang.Thread.run(Thread.java:679)