Looks like a Log4J version conflict. What is in /Library/Java/
Extensions? Stuff for WO can be moved to /Library/WebObjects/Extensions
This is all that I have:
ls /Library/Java/Extensions/
OpenBaseJDBC.jar postgresql-8.0-311.jdbc3.jar
frontbasejdbc.jar
Chuck
On Mar 22, 2006, at 8:30 PM, Ken Anderson wrote:
I'm having a problem with a WOLips prerequisite on an MBP. I have
the exact same setup (supposedly) on a G5, which works OK.
After I install TPTP 4.1.0 (also tried the new 4.1.0.1), the help
system no longer works. The error log is below. According to a
post the other day on the Eclipse newsgroup:
This is not a TPTP problem. I was actually having this problem as
well. According to the Eclipse Project Release Notes this problem
is caused by a conflict between libraries in org.eclipse.tomcat and
JARS that are optionally installed in JRE, specifically in the jre/
lib/ext directory. To fix the problem, either start Eclipse with a
clean JDK install or make sure that the JRE used for running
Eclipse doesn't contain any J2EE or Apache jars in the jre/lib/ext
directory.
Does anyone have a solution for this? Since I'm a relative newbie,
I really need the help system running!
Thanks,
Ken
PS - Here's the top of the trace from the log:
!SUBENTRY 1 org.eclipse.tomcat 4 0 2006-03-22 23:16:34.851
!MESSAGE Exception occurred starting application server.
!STACK 0
org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogCon
figurationException: Class
org.apache.commons.logging.impl.Log4JLogger does not implement Log
at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance
(LogFactoryImpl.java:532)
at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance
(LogFactoryImpl.java:272)
at org.apache.commons.logging.LogFactory.getLog
(LogFactory.java:414)
at org.apache.commons.digester.Digester.<init>
(Digester.java:346)
at org.apache.catalina.realm.MemoryRealm.getDigester
(MemoryRealm.java:278)
at org.apache.catalina.realm.MemoryRealm.start
(MemoryRealm.java:348)
at org.apache.catalina.core.ContainerBase.start
(ContainerBase.java:1173)
at org.apache.catalina.core.StandardEngine.start
(StandardEngine.java:363)
at org.apache.catalina.startup.Embedded.addEngine
(Embedded.java:464)
at org.eclipse.tomcat.internal.TomcatAppServer.start
(TomcatAppServer.java:146)
at
org.eclipse.help.internal.appserver.AppserverPlugin.startWebappServer(
AppserverPlugin.java:143)
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