Hi Dan, I've experienced same error you are facing. Check out:
http://www.gossamer-threads.com/lists/lucene/java-user/28554?search_string=T ermVectorOffsetInfo;#28554 Hope this helps. Koji > -----Original Message----- > From: Dan Frankowski [mailto:[EMAIL PROTECTED] > Sent: Saturday, January 07, 2006 8:00 AM > To: java-user@lucene.apache.org > Subject: Re: Search result snippets? > > > Chris, > > Thanks, I have signed up for the wiki and will put in the answer when I > fully understand it. > > Otis, > > So, I downloaded the Highlighter code with > > svn checkout > http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/highligh > ter/src/java/org/apache/lucene/search/highlight/ > > Then I tried to compile it with lucene.jar, version 1.4.3. I get > compile-time errors (attached at the bottom of this message) for missing > classes. One of them is org.apache.lucene.index.TermVectorOffsetInfo. > For example, > % jar tvf lib/lucene.jar | grep TermVectorOffset > <nothing ...> > % jar xvf ../work/jspwiki/JSPWiki/lib/lucene.jar META-INF/MANIFEST.MF > inflated: META-INF/MANIFEST.MF > [EMAIL PROTECTED] (~/windows/tmp) % cat META-INF/MANIFEST.MF > Manifest-Version: 1.0 > Ant-Version: Apache Ant 1.6.1 > Created-By: Apache Jakarta > > Name: org/apache/lucene > Specification-Title: Lucene Search Engine > Specification-Version: 1.4.3 > Specification-Vendor: Lucene > Implementation-Title: org.apache.lucene > Implementation-Version: build 2004-11-29 15:13:05 > Implementation-Vemdpr: Lucene > > I looked for TermVectorOffsetInfo in jar version 1.4.3, 1.4, 1.3, and > 1.2, and could not find it. > > Someone asked about this on March 11 > (http://mail-archives.apache.org/mod_mbox/lucene-java-user/200503. > mbox/[EMAIL PROTECTED]). > You said to check out the trunk of Lucene, but I have to work with > Lucene 1.4.3 in an existing project. I can't work with a version from SVN. > > Suggestions? Is there a version of Highlighter that works with 1.4.3? If > it compiles for you, where do you get TermVectorOffsetInfo, and is that > in 1.4.3? > > Thanks in advance. > > Dan > > Chris Hostetter wrote: > > >: Thanks for this tip! This should be in the FAQ. Is there a way > to get it > >: in there? I can't edit the wiki, I think. > > > >1) People who create a Wiki account can edit the FAQ. > > > >2) the FAQ already includes a refrence to Highlighter, I think it's the > >FAQ entry you mentioned... > > > >http://wiki.apache.org/jakarta-lucene/LuceneFAQ#head-0c15966e2ee7 755f4ae639ee8eaf7de04f5c27f5 > > > > Is there a way to get a text summary of an indexed document > with Lucene? > > > > You could store the documents summary in the index and then use the > > Highlighter from the sandbox. > > > >...feel free to add to the FAQ whatever information you think would have > >made the answer more useful to you when you first found it. > > > > > >: >How would you implement "snippets" with Lucene? A snippet is some text > >: >around parts of the text that caused a match, with the search > matches in > >: >bold. For example, the supporting text in Google searches. A > snippet is > >: >NOT a document summary, which has a FAQ entry and someone > answered about > >: >on this email list. > > > > > >-Hoss > > > > > >--------------------------------------------------------------------- > >To unsubscribe, e-mail: [EMAIL PROTECTED] > >For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > ==== > > [javac] > .../JSPWiki/src/org/apache/lucene/search/highlight/TokenSources.java:19: > cannot find symbol > [javac] symbol : class TermVectorOffsetInfo > [javac] location: package org.apache.lucene.index > [javac] import org.apache.lucene.index.TermVectorOffsetInfo; > [javac] ^ > [javac] > .../JSPWiki/src/org/apache/lucene/search/highlight/TokenSources.java:124: > cannot find symbol > [javac] symbol : class TermVectorOffsetInfo > [javac] location: class > org.apache.lucene.search.highlight.TokenSources > [javac] TermVectorOffsetInfo[] offsets=tpv.getOffsets(t); > [javac] ^ > [javac] > .../JSPWiki/src/org/apache/lucene/search/highlight/TokenSources.java:124: > cannot find symbol > [javac] symbol : method getOffsets(int) > [javac] location: interface org.apache.lucene.index.TermPositionVector > [javac] TermVectorOffsetInfo[] offsets=tpv.getOffsets(t); > [javac] ^ > [javac] > .../JSPWiki/src/org/apache/lucene/search/highlight/TokenSources.java:145: > internal error; cannot instantiate Token(java.lang.String,int,int) at > org.apache.lucene.analysis.Token to () > [javac] unsortedTokens.add(new Token(terms[t], > [javac] ^ > [javac] > .../JSPWiki/src/org/apache/lucene/search/highlight/TokenSources.java:160: > internal error; cannot instantiate Token(java.lang.String,int,int) at > org.apache.lucene.analysis.Token to () > [javac] tokensInOriginalOrder[pos[tp]]=new > Token(terms[t], > [javac] ^ > [javac] 5 errors > > BUILD FAILED > .../JSPWiki/build.xml:216: Compile failed; see the compiler error output > for details. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
