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https://issues.apache.org/jira/browse/TIKA-4458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18009682#comment-18009682
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Tilman Hausherr edited comment on TIKA-4458 at 7/25/25 2:42 AM:
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What is your command line for tika-app?
It isn't enough to copy the jar files in the current directory, you need to
change the command line to use "java -cp" and use a classpath by taking
inspiration from pdfbox, see at the bottom of
https://pdfbox.apache.org/3.0/dependencies.html
so if you copy your jar files in the lib subdirectory, your command line will
be:
java -cp "tika-app-3.2.1.jar:./lib/*" org.apache.tika.cli.TikaCLI (use ";"
instead of ":" on Windows)
was (Author: tilman):
What is your command line for tika-app?
It isn't enough to copy the jar files in the current directory, you need to
change the command line to use "java -cp" and use a classpath by taking
inspiration from pdfbox, see at the bottom of
https://pdfbox.apache.org/3.0/dependencies.html
so your initial class for tika will likely be "org.apache.tika.cli.TikaCLI"
> PDFParser with Tesseract: Improve documentation about embedded JP2 and JB2
> files
> --------------------------------------------------------------------------------
>
> Key: TIKA-4458
> URL: https://issues.apache.org/jira/browse/TIKA-4458
> Project: Tika
> Issue Type: Wish
> Components: parser
> Affects Versions: 3.2.1
> Reporter: Peter Hoogendijk
> Priority: Minor
>
> When using Tika-app 3.2.1 with Tesseract 5.3.0 to parse PDF-files with
> embedded JP2 and JB2 data the following errors are reported:
> {code:java}
> ERROR [main] 20:26:27,356 org.apache.pdfbox.contentstream.PDFStreamEngine
> Cannot read JPEG2000 image: Java Advanced Imaging (JAI) Image I/O Tools are
> not installed {code}
> Installing jai 1.1.3 and jai-imageio 1.1 in the OpenJDK 17 lib directory does
> not change the error messages. Is it enough to put the *.jar and *.so files
> in that directory, or is more required?
> Please provide instructions (or a link to existing instructions) on how to
> configure Apache Tika to solve this error. After a lot of searching I only
> found instructions how to configure PDFBox (in pom.xml) but this does not
> solve the issue for Apache Tika. How do I translate the required PDFBox
> configuration sections to the Apache Tika cofiguration file?
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