[TYPO3-Solr] Reports told me to update a few things and now the previously working language "cores" don't work anymore

[Jigal van Hemert]

Hi,

The reports module told me that the schema was old (1.7.0, should be 
2.5.0) and solrfconfig.xml was also old (1.7.0, should be 2.5.0) and 
that the access filter plugin was too old (1.1.0 should be 1.2.0)

Downloaded solr-typo3-plugin-1.2.0.jar, put it in the solr/typo3lib 
directory and removed the typo3-accessfilter-1.1.0.jar (otherwise it 
would report that the old one was still in use).

Replaced typo3cores/conf/solrconfig.xml with the one in the extension 
(EAP 2.5.0 rev 81139).

Only found schema.xml files in the various language directories in 
typo3cores/conf/. Since we hadn't done anything yet with synonyms, 
stopwords, etc. and some languages were missing from the server I 
uploaded all lanaguage dirs from the extension.

Stopped and started Tomcat and now the URL
http://solrdkd.<domain>.com:8080/solr/core_du/ produces:

HTTP Status 404 - /solr/core_du/

type Status report

message /solr/core_du/

description The requested resource (/solr/core_du/) is not available.
Apache Tomcat/6.0.32

(This Solr server was set up by DKD some time ago)

The log reveals:
INFO: Adding 
'file:/opt/solr-tomcat/solr/typo3lib/solr-typo3-plugin-1.2.0.jar' to 
classloader
Aug 10, 2011 4:51:39 PM org.apache.solr.core.SolrConfig <init>
INFO: Loaded SolrConfig: solrconfig.xml
Aug 10, 2011 4:51:39 PM org.apache.solr.core.CoreContainer create
INFO: creating new schema object for core: core_du
Aug 10, 2011 4:51:39 PM org.apache.solr.schema.IndexSchema readSchema
INFO: Reading Solr Schema
Aug 10, 2011 4:51:39 PM org.apache.solr.common.SolrException log
SEVERE: Exception during parsing file: 
schema:org.xml.sax.SAXParseException: An 'include' failed, and no 
'fallback' element was found.

I see two includes in the dutch/schema.xml but those 
(general_schema_fields.xml and general_schema_types.xml) are present in 
typo3cores/conf

Any ideas??

-- 
Kind regards / met vriendelijke groet,

Jigal van Hemert.