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https://issues.apache.org/jira/browse/TIKA-2208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15753790#comment-15753790
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David Pilato edited comment on TIKA-2208 at 12/16/16 8:16 AM:
--------------------------------------------------------------
So I tried this way.
Basically I declared `<service-loader loadErrorHandler="IGNORE"/>`
But when I looked at what is happening, this is only used when you build the
Tika instance.
When you use it with `parseToString` method for example, this service-loader is
not used.
Here the problem is happening when Tika tries to parse a Word document which is
containing a Visio schema. At parsing time, not at initializing time.
Here the cause of the issue is clearly coming from our side. We removed a
needed library (com.github.virtuald:curvesapi:1.04).
{code}
_transitive_org.apache.poi:poi-ooxml:3.15
\--- org.apache.poi:poi-ooxml:3.15
+--- org.apache.poi:poi:3.15
| +--- commons-codec:commons-codec:1.10
| \--- org.apache.commons:commons-collections4:4.1
+--- org.apache.poi:poi-ooxml-schemas:3.15
| \--- org.apache.xmlbeans:xmlbeans:2.6.0
| \--- stax:stax-api:1.0.1
\--- com.github.virtuald:curvesapi:1.04
{code}
But would it be possible for Tika to catch some end user errors and send a more
friendly exception?
was (Author: dadoonet):
So I tried this way.
Basically I declared `<service-loader loadErrorHandler="IGNORE"/>`
But when I looked at what is happening, this is only used when you build the
Tika instance.
When you use it with `parseToString` method for example, this service-loader is
not used.
Here the problem is happening when Tika tries to parse a Word document which is
containing a Visio schema. At parsing time, not at initializing time.
Here the cause of the issue is clearly coming from our side. We removed a
needed library (`com.github.virtuald:curvesapi:1.04`).
```
_transitive_org.apache.poi:poi-ooxml:3.15
\--- org.apache.poi:poi-ooxml:3.15
+--- org.apache.poi:poi:3.15
| +--- commons-codec:commons-codec:1.10
| \--- org.apache.commons:commons-collections4:4.1
+--- org.apache.poi:poi-ooxml-schemas:3.15
| \--- org.apache.xmlbeans:xmlbeans:2.6.0
| \--- stax:stax-api:1.0.1
\--- com.github.virtuald:curvesapi:1.04
```
But would it be possible for Tika to catch some end user errors and send a more
friendly exception?
> Catch missing libraires
> -----------------------
>
> Key: TIKA-2208
> URL: https://issues.apache.org/jira/browse/TIKA-2208
> Project: Tika
> Issue Type: Improvement
> Components: parser
> Reporter: David Pilato
>
> Hi there
> We have decided to remove support for some formats when using Tika to extract
> text and metadata.
> We defined our list of Parsers:
> {code:java}
> private static final Parser PARSERS[] = new Parser[] {
> // documents
> new org.apache.tika.parser.html.HtmlParser(),
> new org.apache.tika.parser.rtf.RTFParser(),
> new org.apache.tika.parser.pdf.PDFParser(),
> new org.apache.tika.parser.txt.TXTParser(),
> new org.apache.tika.parser.microsoft.OfficeParser(),
> new org.apache.tika.parser.microsoft.OldExcelParser(),
> new org.apache.tika.parser.microsoft.ooxml.OOXMLParser(),
> new org.apache.tika.parser.odf.OpenDocumentParser(),
> new org.apache.tika.parser.iwork.IWorkPackageParser(),
> new org.apache.tika.parser.xml.DcXMLParser(),
> new org.apache.tika.parser.epub.EpubParser(),
> };
> private static final AutoDetectParser PARSER_INSTANCE = new
> AutoDetectParser(PARSERS);
> private static final Tika TIKA_INSTANCE = new
> Tika(PARSER_INSTANCE.getDetector(), PARSER_INSTANCE);
> {code}
> But when a MS Office Word document embeds another non supported document
> (Like a Visio Schema) an {{NoClassDefFoundError}} is raised.
> Would it be possible to catch such a case and throw in that case a
> {{TikaException}} so it behaves as an Exception and not as a Throwable?
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