Error while deploy a simple EJB

Question

Hi , I'm having a problem while trying to deploy a ear [witch only contains a EJB ] in weblogic 10.01 AKA 10mp1 ,
java.lang.NoClassDefFoundError
     at org.apache.log4j.Logger.getLogger(Logger.java:104)
     at MyClass.<clinit>(MyClass.java:62)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
     at java.lang.Class.newInstance0(Class.java:354)
     at java.lang.Class.newInstance(Class.java:307)
     at weblogic.ejb.container.manager.BaseEJBManager.createNewBeanInstance(BaseEJBManager.java:222)
A little more info
MyClass.java:62 = private static Logger log = Logger.getLogger(MyClass.class);
I also have try
MyClass.java:62 = private static Logger log = Logger.getRootLogger();
Both with the same result.
My Log4j properties are simple
#==================================================================
#std-out Logger Configuration
#==================================================================
log4j.appender.std-out=org.apache.log4j.ConsoleAppender
log4j.appender.std-out.target=System.out
log4j.appender.std-out.layout=org.apache.log4j.PatternLayout
log4j.appender.std-out.layout.ConversionPattern=%d{dd MMM yyyy HH:mm:ss,SSS} [%t] %-5p %c %x - %m\n
log4j.rootCategory=${root.log}, std-out
Also have Try Hard Code Properties , but having the same error.
static {
     PatternLayout out=new PatternLayout("%d{dd MMM yyyy HH:mm:ss,SSS} [%t] %-5p %c %x - %m\n");     
     ConsoleAppender appender=new ConsoleAppender(out);
     appender.setTarget(ConsoleAppender.SYSTEM_OUT);     
     Logger.getRootLogger().addAppender(appender);
I'm aware of a "bug" of Weblogic 9.2 to 10.02 that weblogic adds first his jars instead the web-inf\lib jars I have added this xml's to the weblogic-application.xml
     <wls:prefer-application-packages>
          <wls:package-name>org.apache.log4j.*</wls:package-name>
     </wls:prefer-application-packages>
Please note a add the weblogic-application.xml in ejb META-INF folder , as well in the EAR META-INF folder
That doesn't resolve my problem has you can imagine already
I'm using log4j 1.2.15 and log4j extras both download from maven repository
I'll really appreciate some sort of guide since this problem is really annoying me
Regards
Carlos Ortiz
PS. If you need more info , please ask I will facilitate as much as I can

Answer 1

Yes I Have double check
Edited by: khrono on Jul 20, 2009 8:32 AM