Regarding the mailing list, I initially subscribed to tika.apache.org. I was
able to send messages to users@pdfbox.apache.org however I could not receive
any messages. I've since subscribed to pdfbox.apache.org and I'm now receiving
messages as well.
I've upgraded to Debian buster and I've installed openjdk-11-jdk-headless and
openjdk-11-jre-headless. However I now cannot compile pdfbox and Maven reports
failure at FontBox.
The error message is given below.
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.6.0:compile (default-compile)
on project fontbox: Compilation failure -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.6.0:compile (default-compile)
on project fontbox: Compilation failure
at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:215)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
(LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
(LifecycleModuleBuilder.java:81)
at
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
(SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute
(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:566)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced
(Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch
(Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode
(Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main
(Launcher.java:347)
Caused by: org.apache.maven.plugin.compiler.CompilationFailureException:
Compilation failure
at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute
(AbstractCompilerMojo.java:1033)
at org.apache.maven.plugin.compiler.CompilerMojo.execute
(CompilerMojo.java:137)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo
(DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:210)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
(LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
(LifecycleModuleBuilder.java:81)
at
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
(SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute
(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:566)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced
(Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch
(Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode
(Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main
(Launcher.java:347)
Does PDFBox need Oracle Java instead?
I'll try and setup a simple case as you've suggested over the weekend. I'm
relatively new at Java/Maven so it may take some time.
Regards
Prakash
________________________________
From: Tilman Hausherr <thaush...@t-online.de>
Sent: Thursday, 18 July 2019 2:51 AM
To: users@pdfbox.apache.org
Subject: Re: Reading PDF documents with images encoded in JPEG2000
Hi,
This is very mysterious. There are similar errors here, it seems to be
jdk related:
https://github.com/haraldk/TwelveMonkeys/issues/201
https://github.com/haraldk/TwelveMonkeys/issues/357
Make sure you have a current jdk version, e.g. the last publicly
available jdk8 version, or jdk12.
Also test without pdfbox, i.e. just try setting up a project with
ImageIO.getImageReadersByFormatName("JPEG2000");
and see what happens.
Re mailing list: make sure you're subscribed. If you can't subscribe,
please tell what you did.
Tilman
Am 17.07.2019 um 13:18 schrieb Prakash Sabapathy:
> Hi Tilman,
>
> For reasons unknown I can only see your response under markmail.org. A copy
> of it can be found below.
>
> I commented out the test scope (i.e. <!-- <scope>test</scope> -->) under the
> dependency with groupId com.github.jai-imageio for artifactId
> jai-imageio-core and jai-imageio-jpeg2000 in pom.xml files in the following
> directories:
>
> debugger
> parent
> pdfbox
> tools
>
> This was using the source code in pdfbox-2.0.16-src.zip.
>
> When I run java -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider -jar
> app/target/pdfbox-app-2.0.16.jar PDFToImage testwithimages.pdf, the error
> message I receive is:
>
> Jul 17, 2019 8:37:08 PM org.apache.pdfbox.pdmodel.font.PDTrueTypeFont <init>
> WARNING: Using fallback font 'LiberationSans' for 'TimesNewRomanPSMT'
> Exception in thread "main" java.util.ServiceConfigurationError:
> javax.imageio.spi.ImageWriterSpi: Provider
> com.github.jaiimageio.jpeg2000.impl.J2KImageWriterSpi not found
> at java.util.ServiceLoader.fail(ServiceLoader.java:239)
> at java.util.ServiceLoader.access$300(ServiceLoader.java:185)
> at
> java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:372)
> at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
> at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
> at
> javax.imageio.spi.IIORegistry.registerApplicationClasspathSpis(IIORegistry.java:210)
> at javax.imageio.spi.IIORegistry.<init>(IIORegistry.java:138)
> at
> javax.imageio.spi.IIORegistry.getDefaultInstance(IIORegistry.java:159)
> at javax.imageio.ImageIO.<clinit>(ImageIO.java:66)
> at org.apache.pdfbox.filter.Filter.findImageReader(Filter.java:151)
> at org.apache.pdfbox.filter.JPXFilter.readJPX(JPXFilter.java:115)
> at org.apache.pdfbox.filter.JPXFilter.decode(JPXFilter.java:64)
> at
> org.apache.pdfbox.cos.COSInputStream.create(COSInputStream.java:84)
> at
> org.apache.pdfbox.cos.COSStream.createInputStream(COSStream.java:175)
> at
> org.apache.pdfbox.cos.COSStream.createInputStream(COSStream.java:163)
> at
> org.apache.pdfbox.pdmodel.common.PDStream.createInputStream(PDStream.java:236)
> at
> org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.<init>(PDImageXObject.java:140)
> at
> org.apache.pdfbox.pdmodel.graphics.PDXObject.createXObject(PDXObject.java:70)
> at
> org.apache.pdfbox.pdmodel.PDResources.getXObject(PDResources.java:426)
> at
> org.apache.pdfbox.contentstream.operator.graphics.DrawObject.process(DrawObject.java:54)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:869)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:505)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:479)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:152)
> at
> org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:263)
> at
> org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:321)
> at
> org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:243)
> at
> org.apache.pdfbox.rendering.PDFRenderer.renderImageWithDPI(PDFRenderer.java:229)
> at org.apache.pdfbox.tools.PDFToImage.main(PDFToImage.java:250)
> at org.apache.pdfbox.tools.PDFBox.main(PDFBox.java:89)
>
> The IDE is Visual Studio Code running in Windows 10 however the source code
> and Java compiler etc (Oracle Java 8) are in Linux (Debian stretch) virtual
> machine (VirtualBox). I compiled the source code with mvn clean install from
> a console in the virtual machine and also executed it in the same console.
>
> Regards
> Prakash
>
> Hi,
>
>
> No java source code change is needed.
>
>
> How does your pom.xml look?
>
>
> What IDE are you using?
>
>
> Please post the full stack trace. I'm surprised that the log mentions
> "com.github.jaiimageio.jpeg2000.impl.J2KImageWriterSpi" but at the same
> time claims that the JAI tools are not installed. But
> "com.github.jaiimageio.jpeg2000" is the package of the tool on github.
>
>
> Tilman
>
>
> Am 16.07.2019 um 14:48 schrieb Prakash Sabapathy:
>
> Hi,
>
>
> Are there any simple instructions for a novice in Java on how to suitably
> change
> the source code of PDFBox to allow it to read PDF documents with images in
> JPEG2000 format?
>
>
> I've tried to change pom.xml under various directories (trial and error) and I
> keep getting either of the following errors:
>
>
> Exception in thread "main" java.util.ServiceConfigurationError:
> javax.imageio.spi.ImageWriterSpi: Provider
> com.github.jaiimageio.jpeg2000.impl.J2KImageWriterSpi not found
>
>
> or
>
>
> SEVERE: Cannot read JPEG2000 image: Java Advanced Imaging (JAI) Image I/O
> Tools
> are not installed
>
>
> Regards
> Prakash
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscr...@pdfbox.apache.org
> For additional commands, e-mail: users-h...@pdfbox.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@pdfbox.apache.org
For additional commands, e-mail: users-h...@pdfbox.apache.org
