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From Tilman Hausherr <THaush...@t-online.de>
Subject Re: (JAI) Image I/O Tools are not installed
Date Tue, 28 Feb 2017 18:04:08 GMT
Am 28.02.2017 um 18:56 schrieb jorgeeflorez .:
> Hi Maruan,
>
> thank you for your reply. Yes, I already had a look at that page, from that
> I took the dependencies I put in the pom I showed in my mail.
>
> I am getting the error even when the suggested dependencies are set.

It's very weird, I use the same dependencies and it works.

Please include

|System.out.println(Arrays.toString(ImageIO.getReaderFormatNa‌​mes()));|

in your code at the start, what do you get?

Tilman


>
> Regards.
>
> Jorge Flórez
>
> 2017-02-28 11:43 GMT-05:00 Maruan Sahyoun <sahyoun@fileaffairs.de>:
>
>> Hi,
>>
>> please take a lookt at https://pdfbox.apache.org/2.0/dependencies.html
>> under Optional Components/JAI Image I/O
>>
>> Hope that helps.
>>
>> Best regards
>>
>> Maruan
>>
>>
>>> Am 28.02.2017 um 17:19 schrieb jorgeeflorez . <
>> jorgeeduardoflorez@gmail.com>:
>>> 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
>>
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>>
>>


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