lucenenet-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Digy (JIRA)" <>
Subject [jira] Closed: (LUCENENET-102) GermanStemmer.cs has numerous string substring errors
Date Sat, 06 Mar 2010 20:00:27 GMT


Digy closed LUCENENET-102.

    Resolution: Incomplete

I'm closing this issue but every contribution to
is welcome.


> GermanStemmer.cs has numerous string substring errors
> -----------------------------------------------------
>                 Key: LUCENENET-102
>                 URL:
>             Project: Lucene.Net
>          Issue Type: Bug
>         Environment: Lucene.Net 2.0 using the GermanStemmer
>            Reporter: Stefan Rusek
>         Attachments: GermanStemmer.cs.diff
> When using the german stemmer that is included in the 2.0 release. The stemmer will throw
ArgumentOutOfRangeException. We have fixed the issue in-house but wanted to get the fix incorporated
into the actual Lucene.Net release so that future users don't have this problem. Below is
an example stacktrace, and I will attach a diff as well.
> System.ArgumentOutOfRangeException: Index and length must refer to a location within
the string.
> Parameter name: length
>   at System.String.InternalSubStringWithChecks(Int32 startIndex, Int32 length, Boolean
>   at Lucene.Net.Analysis.DE.GermanStemmer.Strip(StringBuilder buffer) in c:\src-hosted\fogcreek\FogBugz\FogUtil.Search\FogUtil.Search\Lucene.Net\Analysis\DE\GermanStemmer.cs:line
>   at Lucene.Net.Analysis.DE.GermanStemmer.Stem(String term) in c:\src-hosted\fogcreek\FogBugz\FogUtil.Search\FogUtil.Search\Lucene.Net\Analysis\DE\GermanStemmer.cs:line
>   at Lucene.Net.Analysis.DE.GermanStemFilter.Next() in c:\src-hosted\fogcreek\FogBugz\FogUtil.Search\FogUtil.Search\Lucene.Net\Analysis\DE\GermanStemFilter.cs:line
>   at Lucene.Net.Index.DocumentWriter.InvertDocument(Document doc) in c:\src-hosted\fogcreek\FogBugz\FogUtil.Search\FogUtil.Search\Lucene.Net\Index\DocumentWriter.cs:line
>   at Lucene.Net.Index.DocumentWriter.AddDocument(String segment, Document doc) in c:\src-hosted\fogcreek\FogBugz\FogUtil.Search\FogUtil.Search\Lucene.Net\Index\DocumentWriter.cs:line
>   at Lucene.Net.Index.IndexWriter.AddDocument(Document doc, Analyzer analyzer) in c:\src-hosted\fogcreek\FogBugz\FogUtil.Search\FogUtil.Search\Lucene.Net\Index\IndexWriter.cs:line
>   at Lucene.Net.Index.IndexWriter.AddDocument(Document doc) in c:\src-hosted\fogcreek\FogBugz\FogUtil.Search\FogUtil.Search\Lucene.Net\Index\IndexWriter.cs:line

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message