[SNMP4J] java.lang.NoClassDefFoundError - for Snmp4jLogMib

Frank Fock fock at agentpp.com
Mon May 26 23:20:08 CEST 2008


Hi,

Try the Log4J that is included in SNMP4J(-Agent).
May be there was a incompatible change in that
Log4J version. I will check that later this week...

Regards,
Frank

Gopalakrishna Holla M.G wrote:
> Hi, 
> 
> I getting below exception when I perform walk on private mibs. 
> 
> On MIB browser:
> 
> 52: enterprises.4976.2.1.1.0 (integer) 1
> 53: enterprises.4976.2.1.2.0 (object identifier) (null-oid) null
> 54: enterprises.4976.2.1.3.0 (object identifier) (null-oid) null
> 55: enterprises.4976.10.1.1.1.1.1.1.0 (octet string) org.snmp4j.log.Log4jLogFactory at 166cb16
> 56: enterprises.4976.10.1.1.1.1.1.2.0 (octet string) (zero-length) 
> 57: enterprises.4976.10.1.1.1.1.2.1.0 (integer) 0
> TIMEOUT
> 
> 
> 
> Exception in thread "RequestPool.0" java.lang.NoClassDefFoundError: org/apache/log4j/spi/LoggerRepository
> at org.snmp4j.log.Log4jLogFactory.loggers(Unknown Source)
> at org.snmp4j.agent.mo.snmp4j.Snmp4jLogMib.updateLoggerTable(Snmp4jLogMib.java:977)
> at org.snmp4j.agent.mo.snmp4j.Snmp4jLogMib.queryEvent(Snmp4jLogMib.java:942)
> at org.snmp4j.agent.DefaultMOServer.fireQueryEvent(DefaultMOServer.java:128)
> at org.snmp4j.agent.DefaultMOServer.lookup(DefaultMOServer.java:70)
> at org.snmp4j.agent.CommandProcessor.processNextSubRequest(CommandProcessor.java:573)
> at org.snmp4j.agent.CommandProcessor$GetNextHandler.processPdu(CommandProcessor.java:651)
> at org.snmp4j.agent.CommandProcessor.processRequest(CommandProcessor.java:371)
> at org.snmp4j.agent.CommandProcessor.processRequest(CommandProcessor.java:332)
> at org.snmp4j.agent.CommandProcessor.dispatchCommand(CommandProcessor.java:288)
> at org.snmp4j.agent.CommandProcessor$Command.run(CommandProcessor.java:503)
> at org.snmp4j.util.ThreadPool$TaskManager.run(Unknown Source)
> 
> I am using log4j-1.12.15.jar library for logging. Anybody has clue about this?
> 
> Regards,
> Gopalakrishna Holla
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