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From "Reul, Q. H." <q.r...@abdn.ac.uk>
Subject RE: log4j 1.2.15 + jar
Date Tue, 09 Sep 2008 17:17:34 GMT
Hi,

The "LogM anager" is caused by LogManager to be written in two lines in my kernel. I have
run the application without any problems within eclipse. The line 32 has the following statement:

        static Logger rootLogger = LogManager.getRootLogger();

I'm not sure why this problem only occurs with the jar file.

Cheers,

Quentin

-----Original Message-----
From: Curt Arnold [mailto:carnold@apache.org]
Sent: 09 September 2008 16:08
To: Log4J Users List
Subject: Re: log4j 1.2.15 + jar


On Sep 9, 2008, at 4:26 AM, Reul, Q. H. wrote:

> Hi,
>
> I have added the jar file to my manifest before making a jar of my
> application. I then tried to use the resulting Jar file but I get
> the following error.
>
> P:\eclipse\workshop\OntologyAlignment>java -jar KOSAlign.jar
> parameters.txt Exception in thread "main"
> java.lang.NoClassDefFoundError: org/apache/log4j/LogM anager
>        at org.abdn.align.Aligner.<clinit>(Aligner.java:42)
> Caused by: java.lang.ClassNotFoundException:
> org.apache.log4j.LogManager
>        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.ClassLoader.loadClassInternal(Unknown Source)
>        ... 1 more
>
> The entry in the manifest is as follow:
> Class-Path: lib/log4j-1.2.15.jar lib/owlapi-bin.jar lib/SKOS2OWL.jar
> lib/FaCTpp-JavaAPI-v1.1.11.jar lib/FaCTpp-OWLAPI-v1.1.11.jar lib/
> secondstring.jar
>
> Does anyone know what could cause the problem?
>
> Regards,
>
> Quentin


There appears to be a stray blank in the class name "LogM anager" at
least in the stack trace as copied here.  What is at line 42 of
Aligner.java and is there any chance that the class name got mangled.

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