Set correct classpath. you may want to compare which libraries eclipse includes in classpath.
Best Regards Alexander Aristov On 25 January 2011 18:12, Alex vB <m...@avomberg.de> wrote: > > Hello everybody, > > I used a small indexing example from "Lucene in Action" and can run and > compile the program under eclipse. If I want to compile and run it by > console I get this error: > > > java.lang.IllegalArgumentException: Could not find implementing class for > org.apache.lucene.analysis.tokenattributes.TermAttribute > at > > org.apache.lucene.util.AttributeSource$AttributeFactory$DefaultAttributeFactory.getClassForInterface(AttributeSource.java:87) > at > > org.apache.lucene.util.AttributeSource$AttributeFactory$DefaultAttributeFactory.createAttributeInstance(AttributeSource.java:66) > at > > org.apache.lucene.util.AttributeSource.addAttribute(AttributeSource.java:245) > at > > org.apache.lucene.index.DocInverterPerThread$SingleTokenAttributeSource.<init>(DocInverterPerThread.java:41) > at > > org.apache.lucene.index.DocInverterPerThread$SingleTokenAttributeSource.<init>(DocInverterPerThread.java:36) > at > > org.apache.lucene.index.DocInverterPerThread.<init>(DocInverterPerThread.java:34) > at > org.apache.lucene.index.DocInverter.addThread(DocInverter.java:95) > at > > org.apache.lucene.index.DocFieldProcessorPerThread.<init>(DocFieldProcessorPerThread.java:62) > at > > org.apache.lucene.index.DocFieldProcessor.addThread(DocFieldProcessor.java:88) > at > > org.apache.lucene.index.DocumentsWriterThreadState.<init>(DocumentsWriterThreadState.java:43) > at > > org.apache.lucene.index.DocumentsWriter.getThreadState(DocumentsWriter.java:739) > at > > org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:814) > at > > org.apache.lucene.index.DocumentsWriter.addDocument(DocumentsWriter.java:802) > at > org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1998) > at > org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1972) > at Demo.setUp(Demo.java:86) > at Demo.main(Demo.java:46) > > I compile the command with javac -cp <path/Lucene/sources> Demo.java which > finishes without errors but running the program isn't possible. What am I > missing?? Basically I am just creating a directory, getting an indexwriter > with analyzer etc.. Line 86 in Demo.java is writer.addDocument(doc);. > > Greetings Alex > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Could-not-find-implementing-class-tp2330598p2330598.html > Sent from the Lucene - Java Users mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
