Pessoal boa tarde,

Sou novo aqui no fórum mas pelo que eu pude perceber sobre o conteúdo do open fire e dos clients jaber não existe outro fórum melhor, bom vamos lá....

Fiz a instalação do OpenFire 3.7.1 configurei os usuários tudo certinho.....

Ai descobri que existe um plugin para o MSN no caso o Kraken, já de cara quando eu instalo ele o OpenFire começa a apresentar os erros abaixos....

Porém esse não é o problema, eu testei o Spark e o Pandion e os 2 derão o mesmo problema eu consigo conectar com o Transport na rede ele derruba a minha conexão do MSN sinal que está funcionando...rsrsr porém ele não carrega a minha de contatos alguma sugestão ?

Log openfire:

Openfire 3.7.1 [24/11/2011 13:32:37]
Console de Administração ouvindo em:
  http://MEUSERVIDOR:9090
  https://MEUSERVIDOR9091
log4j:ERROR Could not instantiate class [net.sf.kraken.util.Log4JToOpenfireAppender].
java.lang.ClassNotFoundException: net.sf.kraken.util.Log4JToOpenfireAppender
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.apache.log4j.helpers.Loader.loadClass(Loader.java:179)
at org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter .java:320)
at org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java: 121)
at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:6 64)
at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:6 47)
at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurato r.java:544)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:440 )
at org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:367)
at net.sf.kraken.KrakenPlugin.setLoggerProperty(KrakenPlugin.java:284)
at net.sf.kraken.KrakenPlugin.<init>(KrakenPlugin.java:61)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.jivesoftware.openfire.container.PluginManager.loadPlugin(PluginManager.java :420)
at org.jivesoftware.openfire.container.PluginManager.access$300(PluginManager.java :80)
at org.jivesoftware.openfire.container.PluginManager$PluginMonitor.run(PluginManag er.java:1067)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(Unknown Source)
at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101 (Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodi c(UnknowEn ncnoStrado uma versã oonutriageac)d o

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log4j:ERROR Could not instantiate appender named "openfire".
log4j:WARN No appenders could be found for logger (org.jivesoftware.database.SchemaManager).
log4j:WARN Please initialize the log4j system properly.