Hi Giovanni,

damn, you were right! I would have never hit on that! 

Indeed I copied a jar into that dir as in one post I found somebody recommended 
that. 

Thx a lot for your help, now I have a look at the next error which appears ;)

Cheers,
Michael


Am 05.07.2013 um 15:25 schrieb Giovanni Bricconi:

> I saw something similar when I placed some jar in tomcat/lib (data import
> handler), the right place was instead WEB-INF/lib.
> I would try placing al needed jars there.
> 
> 
> 2013/7/5 Michael Bakonyi <kont...@mb-neuemedien.de>
> 
>> Hm, can't anybody help me out? I still can't get my installation run
>> correctly ...
>> 
>> What I've found out recently – if I understand it aright:
>> 
>> SolrInfoMBean has somehow to do with JMX. So I manually activated JMX via
>> inserting <jmx /> within my solrconfig.xml as described here:
>> http://wiki.apache.org/solr/SolrJmx.
>> 
>> But nevertheless the same Exception still appears ...
>> 
>> Cheers,
>> Michael
>> 
>> 
>> Am 04.07.2013 um 13:02 schrieb Michael Bakonyi:
>> 
>>> Hi everyone,
>>> 
>>> I'm trying to get the CMS "TYPO3" connected with Solr 3.6.2.
>>> 
>>> By now I followed the installation at
>> http://wiki.apache.org/solr/SolrTomcat except that I didn't copy the
>> .war-file into the $SOLR_HOME but referencing to it at a different location
>> via Tomcat Context fragment file.
>>> 
>>> Until then the Solr-Server works – I can reach the GUI via URL.
>>> 
>>> To get Solr connected with the CMS I then created a new core-folder
>> (btw. can anybody give me kind of a live example, when to use different
>> cores? Until now I still don't really understand the concept of cores ..)
>> by duplicating the example-folder in which I overwrote some files
>> (especially solrconfig.xml) with files offered by the TYPO3-community. I
>> also moved the file "solr.xml" one level up and edited it (added
>> core-fragment and especially adjusted "instanceDir")  to get a correct
>> multicore-setup like in the example multicore-setup within the downloaded
>> solr-tgz-package.
>>> 
>>> But now I get the Java-exception
>>> 
>>> "java.lang.NoClassDefFoundError: org/apache/solr/core/SolrInfoMBean at
>> java.lang.ClassLoader.defineClass1(Native Method)"
>>> 
>>> In the Tomcat-log file it is said additionally: "Caused by:
>> java.lang.ClassNotFoundException: org.apache.solr.core.SolrInfoMBean".
>>> 
>>> My guess is, that within the new solrconfig.xml there are calls to
>> classes which aren't included correctly. There are some libs, which are
>> included at the top of this file but the paths of the references should be
>> ok as I checked them via Bash: At
>> http://wiki.apache.org/solr/SolrConfigXml it is said that the <lib dir=
>> directory is relative to the instanceDir, so this is what I've checked. I
>> also inserted absolute paths but this wasn't successful either.
>>> 
>>> Can anybody give me a hint how to solve this problem? Would be great :)
>>> 
>>> Cheers,
>>> Michael
>> 
>> 

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