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From "Uwe Schindler" <...@thetaphi.de>
Subject RE: Cannot instantiate SPI class: org.apache.lucene.codecs.lucene42.Lucene42Codec
Date Tue, 09 Apr 2013 10:37:52 GMT
As mentioned in the original answer, what is the setup you are using?

-----
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 12:33 PM
> To: java-user@lucene.apache.org
> Subject: Re: Cannot instantiate SPI class:
> org.apache.lucene.codecs.lucene42.Lucene42Codec
> 
> 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>(LiveIndexWriter
> > > Confi
> > > g.java:118)
> > >         at
> > > org.apache.lucene.index.IndexWriterConfig.<init>(IndexWriterConfig.j
> > > ava: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(NativeConstruc
> > > tor
> > > AccessorImpl.java:39)
> > >         at
> > > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Delegating
> > > Con
> > > 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 *
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
> > For additional commands, e-mail: java-user-help@lucene.apache.org
> >
> >
> 
> 
> --
> *With Best Regards,*
> *Manivannan *


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