Looking for a TokenFilter

Question

Hi!
I am indexing some files written in spanish in Solr, and sometimes appears chars like ¿D é ....
I wonder if there is some TokenFilter to avoid this chars when the text has accent (á, é, í, ó...) or letter ñ.

Thanks

Answer 1

I added this to my schema.xml

charFilter class="solr.MappingCharFilterFactory" mapping="mapping-ISOLatin1Accent.txt"/>

which sould be the solution, but the char are still there. Any other idea?? tx

Answer 2

I added it where every other filters are:

fieldType name="textTight" class="solr.TextField"
positionIncrementGap="100" >
analyzer>
tokenizer class="solr.WhitespaceTokenizerFactory"/>

    filter class="solr.SynonymFilterFactory"    

synonyms="synonyms.txt" ignoreCase="true" expand="false"/>
.... !-- Filtro para quitar acentos y ñññ-->
charFilter class="solr.MappingCharFilterFactory" mapping="mapping-ISOLatin1Accent.txt"/> ....
/analyzer>
/fieldType>

Of course I rebuild my index after that.

(I add this answer, because in the comment it wasn't clear enaugh)