Log4j Error stopping startup [SOLVED]

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rocketman
Posts: 1239
Joined: Fri Jan 02, 2009 11:22 pm
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Log4j Error stopping startup [SOLVED]

Post by rocketman »

Had to restart server this morning. Startup is halted with the following error. HELP!!!

java.lang.ClassNotFoundException: org.apache.log4j.NullAppender
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at org.apache.log4j.helpers.Loader.loadClass(Loader.java:198)
at org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:327)
at org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:124)
at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:785)
at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
at org.apache.log4j.PropertyConfigurator.parseCatsAndRenderers(PropertyConfigurator.java:672)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:516)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:395)
at org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:403)
at com.bas.basserver.persistence.log.C.<init>(Unknown Source)
at com.bas.basserver.persistence.PersistenceManager.initialise(Unknown Source)
at com.bas.basserver.bsmanager.E.A(Unknown Source)
at com.bas.newcp.ServerStarterECP.L(Unknown Source)
at com.bas.newcp.ServerStarterECP.main(Unknown Source)
log4j:ERROR Could not instantiate appender named "A_BGND".
Initialising LDAP Persister
LDAP SEARCH LIMIT value is null
Last edited by rocketman on Mon Nov 28, 2022 12:56 pm, edited 1 time in total.
Rocketman

V8.7 Developer Edition. Server 2016 Standard edition. MySql 5.5
rocketman
Posts: 1239
Joined: Fri Jan 02, 2009 11:22 pm
Location: Preston UK
Contact:

Re: Log4j Error stopping startup

Post by rocketman »

OK - All's well. It stopped on the last line in the above log - like .... forever!! but then eventually restarted again. Never done that before. Time for a faster server methinks
Rocketman

V8.7 Developer Edition. Server 2016 Standard edition. MySql 5.5
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