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From Manivannan Selvadurai <manivan...@unmetric.com>
Subject Re: Cannot instantiate SPI class: org.apache.lucene.codecs.lucene42.Lucene42Codec
Date Tue, 09 Apr 2013 10:32:48 GMT
I dint understand what u mean by directly inside ant or just for compiling,
but this is the process we do
Im using the Lucene jars in a build.xml and we use ant to build the jar and
i invoke the program on that resulting jar.


So will using lucene 4.2.1 fix the issue for me?


On Tue, Apr 9, 2013 at 3:50 PM, Uwe Schindler <uwe@thetaphi.de> wrote:

> This may be fixed in 4.2.1, but this depends on your setup. Are you using
> Lucene directly inside ANT or is it just for compiling code?
>
> Uwe
>
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
>
>
> > -----Original Message-----
> > From: Manivannan Selvadurai [mailto:manivannan@unmetric.com]
> > Sent: Tuesday, April 09, 2013 11:52 AM
> > To: java-user@lucene.apache.org
> > Subject: Cannot instantiate SPI class:
> > org.apache.lucene.codecs.lucene42.Lucene42Codec
> >
> > Hi All,
> >
> >                I'm facing this problem.
> >  When i build a jar out of my project and try to run the program that
> invokes
> > lucene part of the code, it gives me this exception
> >
> > Exception in thread "main" java.util.ServiceConfigurationError: Cannot
> > instantiate SPI class: org.apache.lucene.codecs.lucene42.Lucene42Codec
> >         at
> > org.apache.lucene.util.NamedSPILoader.reload(NamedSPILoader.java:72)
> >         at
> > org.apache.lucene.util.NamedSPILoader.<init>(NamedSPILoader.java:42)
> >         at
> > org.apache.lucene.util.NamedSPILoader.<init>(NamedSPILoader.java:37)
> >         at org.apache.lucene.codecs.Codec.<clinit>(Codec.java:41)
> >         at
> > org.apache.lucene.index.LiveIndexWriterConfig.<init>(LiveIndexWriterConfi
> > g.java:118)
> >         at
> > org.apache.lucene.index.IndexWriterConfig.<init>(IndexWriterConfig.java:1
> > 45)
> >  Caused by: java.lang.IllegalArgumentException: A SPI class of type
> > org.apache.lucene.codecs.DocValuesFormat with name 'Lucene42' does not
> > exist. You need to add the corresponding JAR file supporting this SPI to
> your
> > classpath.The current classpath supports the following names: [Facet42]
> >         at
> > org.apache.lucene.util.NamedSPILoader.lookup(NamedSPILoader.java:104)
> >         at
> > org.apache.lucene.codecs.DocValuesFormat.forName(DocValuesFormat.jav
> > a:97)
> >         at
> > org.apache.lucene.codecs.lucene42.Lucene42Codec.<init>(Lucene42Codec.j
> > ava:130)
> >         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > Method)
> >         at
> > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructor
> > AccessorImpl.java:39)
> >         at
> > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCon
> > structorAccessorImpl.java:27)
> >         at
> java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> >         at java.lang.Class.newInstance0(Class.java:357)
> >         at java.lang.Class.newInstance(Class.java:310)
> >         at
> > org.apache.lucene.util.NamedSPILoader.reload(NamedSPILoader.java:62)
> >         ... 7 more
> >
> >
> >
> > I have the entry in  build.xml like this
> >
> > *<path id="LuceneV4.2.userclasspath">*
> > *        <pathelement location="../libs/luceneV4.2/commons-codec-
> > 1.7.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/commons-compress-1.4.1.jar"/>*
> > *        <pathelement location="../libs/luceneV4.2/icu4j-49.1.jar"/>*
> > *        <pathelement
> location="../libs/luceneV4.2/jakarta-regexp-1.4.jar"/>
> > *
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-analyzers-common-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-analyzers-icu-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-analyzers-kuromoji-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-analyzers-morfologik-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-analyzers-phonetic-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-analyzers-smartcn-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-analyzers-stempel-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-analyzers-uima-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-benchmark-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-classification-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-codecs-4.2.0.jar"/>*
> > *        <pathelement
> location="../libs/luceneV4.2/lucene-core-4.2.0.jar"/>*
> > *        <pathelement
> location="../libs/luceneV4.2/lucene-facet-4.2.0.jar"/>
> > *
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-grouping-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-highlighter-4.2.0.jar"/>*
> > *        <pathelement
> location="../libs/luceneV4.2/lucene-join-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-memory-4.2.0.jar"/>*
> > *        <pathelement
> location="../libs/luceneV4.2/lucene-misc-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-queries-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-queryparser-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-sandbox-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-spatial-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/lucene-suggest-4.2.0.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/morfologik-fsa-1.5.5.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/morfologik-polish-1.5.5.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/morfologik-stemming-1.5.5.jar"/>*
> > *        <pathelement
> location="../libs/luceneV4.2/nekohtml-1.9.17.jar"/>*
> > *        <pathelement location="../libs/luceneV4.2/spatial4j-0.3.jar"/>*
> > *        <pathelement location="../libs/luceneV4.2/Tagger-2.3.1.jar"/>*
> > *        <pathelement
> location="../libs/luceneV4.2/uimaj-core-2.3.1.jar"/>*
> > *        <pathelement
> > location="../libs/luceneV4.2/WhitespaceTokenizer-2.3.1.jar"/>*
> > *        <pathelement
> location="../libs/luceneV4.2/xercesImpl-2.9.1.jar"/>*
> > *    </path>*
> >
> >
> > Please Help.
> >
> > --
> > *With Best Regards,*
> > *Manivannan *
>
>
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>
>


-- 
*With Best Regards,*
*Manivannan *

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