Hi all,
I am getting some errors with version 2.0.4. In a small maven project I set
up, when I try to render a page from a PDF file, I get this in console:
ERROR [main] (PDFStreamEngine.java:866) - Cannot read JPEG2000 image: Java
Advanced Imaging (JAI) Image I/O Tools are not installed
This is the pom for the project:
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
<version>2.0.4</version>
</dependency>
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox-tools</artifactId>
<version>2.0.4</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.bouncycastle</groupId>
<artifactId>bcprov-jdk15on</artifactId>
<version>1.55</version>
</dependency>
<dependency>
<groupId>org.bouncycastle</groupId>
<artifactId>bcmail-jdk15on</artifactId>
<version>1.55</version>
</dependency>
<dependency>
<groupId>org.bouncycastle</groupId>
<artifactId>bcpkix-jdk15on</artifactId>
<version>1.55</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>com.levigo.jbig2</groupId>
<artifactId>levigo-jbig2-imageio</artifactId>
<version>1.6.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.github.jai-imageio</groupId>
<artifactId>jai-imageio-core</artifactId>
<version>1.3.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.github.jai-imageio</groupId>
<artifactId>jai-imageio-jpeg2000</artifactId>
<version>1.3.0</version>
<scope>test</scope>
</dependency>
</dependencies>
I added the dependencies you suggest (I think) in
https://pdfbox.apache.org/2.0/dependencies.html.
After some debugging I came up with this stack trace:
org.apache.pdfbox.filter.MissingImageReaderException: Cannot read JPEG2000
image: Java Advanced Imaging (JAI) Image I/O Tools are not installed
at org.apache.pdfbox.filter.Filter.findImageReader(Filter.java:128)
at org.apache.pdfbox.filter.JPXFilter.readJPX(JPXFilter.java:87)
at org.apache.pdfbox.filter.JPXFilter.decode(JPXFilter.java:57)
at org.apache.pdfbox.cos.COSInputStream.create(COSInputStream.java:69)
at org.apache.pdfbox.cos.COSStream.createInputStream(COSStream.java:162)
at
org.apache.pdfbox.pdmodel.common.PDStream.createInputStream(PDStream.java:235)
at
org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.<init>(PDImageXObject.java:160)
at
org.apache.pdfbox.pdmodel.graphics.PDXObject.createXObject(PDXObject.java:70)
at
org.apache.pdfbox.pdmodel.PDResources.getXObject(PDResources.java:409)
at
org.apache.pdfbox.contentstream.operator.graphics.DrawObject.process(DrawObject.java:53)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:829)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:486)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:460)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:189)
at
org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:145)
at
org.apache.pdfbox.rendering.PDFRenderer.renderImageWithDPI(PDFRenderer.java:94)
It is trying to get a reader for "JPEG2000" and can't find it. Am I missing
something to make it work? or should I think that the pdf file has some
"unusual" image inside it?
Thanks in advance for your help.
Best Regards.
Jorge Flórez
