xmlgraphics-fop-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kai Hofmann" <powers...@web.de>
Subject Aw: RE: Fop trunk / fop-pdf-images / PDFBox 1.8.4
Date Thu, 06 Feb 2014 13:22:36 GMT
Dear Simon Steiner,

thats no problem - as state one mail earlier the problem seems to be in context of reusing
the FopFactory.
 
Greetings

  PowerStat

-- 
Kai Hofmann           EMail: powerstat@web.de
Bremen/Germany        
 
 

Gesendet: Donnerstag, 06. Februar 2014 um 13:37 Uhr
Von: "Simon Steiner" <simonsteiner1984@gmail.com>
An: fop-users@xmlgraphics.apache.org
Betreff: RE: Fop trunk / fop-pdf-images / PDFBox 1.8.4
Hi,

You could check if the pdf can be read with adobe reader and pdf box

Using

java -jar pdfbox-app-x.y.z.jar PDFToImage <PDF file>

http://pdfbox.apache.org/commandline/#pdfToImage

Thanks

-----Original Message-----
From: Kai Hofmann [mailto:powerstat@web.de]
Sent: 06 February 2014 12:27
To: fop-users@xmlgraphics.apache.org
Subject: Re: Fop trunk / fop-pdf-images / PDFBox 1.8.4

Dear Luis Bernadro,

I have now created a complete trunk version (fop, fop-pdf-image with pdfbox 1.8.4 (patched),
xmlgraphics trunk, batik trunk).
Now I end up with the following stack trace:

Caused by: java.lang.NullPointerException
at org.apache.fop.render.pdf.pdfbox.PreloaderPDF.loadPDF(PreloaderPDF.java:117)
at org.apache.fop.render.pdf.pdfbox.PreloaderPDF.preloadImage(PreloaderPDF.java:83)
at org.apache.xmlgraphics.image.loader.ImageManager.preloadImage(ImageManager.java:176)
at org.apache.xmlgraphics.image.loader.cache.ImageCache.needImageInfo(ImageCache.java:128)
at org.apache.xmlgraphics.image.loader.ImageManager.getImageInfo(ImageManager.java:123)
at org.apache.fop.fo.flow.ExternalGraphic.bind(ExternalGraphic.java:81)
at org.apache.fop.fo.FObj.processNode(FObj.java:129)
at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.startElement(FOTreeBuilder.java:289)
at org.apache.fop.fo.FOTreeBuilder.startElement(FOTreeBuilder.java:178)
at org.apache.xalan.transformer.TransformerIdentityImpl.startElement(TransformerIdentityImpl.java:1073)
at org.apache.xml.serializer.TreeWalker.startNode(TreeWalker.java:359)
at org.apache.xml.serializer.TreeWalker.traverse(TreeWalker.java:145)
at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:390)

Do you have an idear about this?

Greetings

PowerStat

--
Kai Hofmann EMail: powerstat@web.de Bremen/Germany



Gesendet: Donnerstag, 06. Februar 2014 um 02:12 Uhr
Von: "Luis Bernardo" <lmpmbernardo@gmail.com>
An: fop-users@xmlgraphics.apache.org
Betreff: Re: Aw: Re: Re: Fop 1.1 / fop-pdf-images / PDFBox 1.8.3/4 fop-pdf-images was updated
with pdfbox-1.8.4 jars.

if you checkout and run "ant dist" you get all the jars in an archive.

On 2/5/14, 11:51 AM, Kai Hofmann wrote:
> Dear Luis Bernardo,
>
> thanks for doing the update to pdfbox 1.8.4 in advance.
> I tried to apply the patches to the pdfbox trunk - where they failed and I had some problems
with figuring out the reasons (like a missing test class - which is simple, and other moved
code).
> But you are right, because 1.8.4 is a bugfix release they should work
> there - so I should checkout the 1.8.4 branch instead of the trunk ;-)
>
> Greetings from Germany
>
> PowerStat
>
> --
> Kai Hofmann EMail: powerstat@web.de
> Bremen/Germany
>
>
>
> Gesendet: Mittwoch, 05. Februar 2014 um 11:03 Uhr
> Von: "Luis Bernardo" <lmpmbernardo@gmail.com>
> An: fop-users@xmlgraphics.apache.org
> Betreff: Re: Aw: Re: Fop 1.1 / fop-pdf-images / PDFBox 1.8.3/4
> PDFBox-1.8.4 was only released a few days ago and that explains why
> fop-pdf-images is still using 1.8.3. I will update it today.
>
> Meanwhile, if you want to apply the two patches that fontbox needs,
> they are in the lib directory of the fop project. They were created
> against PDFBox-1.8.3, and possibly they can be applied cleanly to 1.8.4.
>
> On 2/5/14, 7:09 AM, Kai Hofmann wrote:
>> Hello,
>>
>> my experience with the official trunk version is that PDFBox-1.8.3 has a bug that
is fixed in 1.8.4 that makes it impossible to use the fop-pdf-image trunk at the moment -
so would be nice if this could be updated. I have not understand the pdfbox patches yet, so
I was not able to apply them to pdfbox 1.8.4.
>>
>> As you mention the official binaries are no longer usable for me, because the pdfbox
version included is to much outdated - and I need pdfbox too in my code.
>> At the moment I am thinking about using a separate class loader for the official
binaries, but in my eyes this is the badest way ...
>>
>> Best way for me would be if fop-pdf-images-trunk could be updated to
>> pdfbox 1.8.4 then I will give fop-trunk a try, but with pdfbox 1.8.3
>> it is only broken software for me :(
>>
>> Thanks
>>
>> PowerStat
>>
>>
>>
>> Gesendet: Dienstag, 04. Februar 2014 um 14:39 Uhr
>> Von: "Luis Bernardo" <lmpmbernardo@gmail.com>
>> An: "fop-users@xmlgraphics.apache.org"
>> <fop-users@xmlgraphics.apache.org>
>> Betreff: Re: Fop 1.1 / fop-pdf-images / PDFBox 1.8.3/4
>>
>> If you are using FOP-1.1 then you should use fop-pdf-images that you can get from
https://dist.apache.org/repos/dist/dev/xmlgraphics/binaries/[https://dist.apache.org/repos/dist/dev/xmlgraphics/binaries/].
That includes the PDFBox jars, but they are 1.3.1 only.
>>
>> If you need PDFBox-1.8.3, then you should use FOP-trunk and fop-pdf-images-trunk.
Note that FOP-trunk includes a patched fontbox-1.8.3 (and you should use it instead of the
official fontbox-1.8.3). It is expected that FOP will use the official fontbox jar in the
near future.
>>
>> On Tue, Feb 4, 2014 at 1:26 PM, Kai Hofmann
>> <powerstat@web.de[powerstat@web.de]> wrote:Hello *,
>>
>> I have an old Fop with an old fop-pdf-images release perfectly
>> running since years :) But now I updated to FOP 1.1 release, fop-pdf-images trunk
(also tested 2.0.1) and PDFBox 1.8.3/4.
>> That because I use PDFBox in my code also by myself with some newer features.
>>
>> So my first problem was that with PDFBox 1.8.3 I got exceptions from
>> PDFBox - which seems to be solved with updating today to 1.8.4 :) The problem now
is different - when running in debug more nothing more happens after the following output:
>>
>> 2014-02-04 10:55:01,611 [PollScheduler] DEBUG
>> org.apache.fop.layoutmgr.AbstractBreaker - PLM> part: 1, start at pos
>> 0, break at pos 3, break class = ANY
>> 2014-02-04 10:55:01,611 [PollScheduler] DEBUG
>> org.apache.fop.layoutmgr.AbstractBreaker - addAreas from 0 to 0
>> 2014-02-04 10:55:01,614 [PollScheduler] DEBUG
>> org.apache.fop.area.IDTracker - signalIDProcessed()
>> 2014-02-04 10:55:01,614 [PollScheduler] DEBUG
>> org.apache.fop.area.IDTracker - signalIDProcessed()
>> 2014-02-04 10:55:01,614 [PollScheduler] DEBUG
>> org.apache.fop.area.IDTracker - signalIDProcessed()
>> 2014-02-04 10:55:01,960 [PollScheduler] DEBUG
>> org.apache.xmlgraphics.image.loader.pipeline.PipelineFactory -
>> Pipeline: Loader:
>> org.apache.fop.render.pdf.pdfbox.ImageLoaderPDF@86ad0a with penalty 0
>> 2014-02-04 10:55:01,963 [PollScheduler] DEBUG
>> org.apache.xmlgraphics.image.loader.pipeline.PipelineFactory -
>> Pipeline: Loader:
>> org.apache.fop.render.pdf.pdfbox.ImageLoaderPDF@1a966b9 Converters:
>> [org.apache.fop.render.pdf.pdfbox.ImageConverterPDF2G2D@972698,
>> org.apache.xmlgraphics.image.loader.impl.ImageConverterG2D2Bitmap@166
>> d0be,
>> org.apache.xmlgraphics.image.loader.impl.ImageConverterBuffered2Rende
>> red@1127906,
>> org.apache.xmlgraphics.image.loader.impl.ImageConverterRendered2PNG@1
>> c79e64] with penalty 1020
>> 2014-02-04 10:55:01,963 [PollScheduler] DEBUG
>> org.apache.xmlgraphics.image.loader.pipeline.PipelineFactory -
>> Pipeline: Loader:
>> org.apache.fop.render.pdf.pdfbox.ImageLoaderPDF@6fe64f Converters:
>> [org.apache.fop.render.pdf.pdfbox.ImageConverterPDF2G2D@972698] with
>> penalty 1000
>> 2014-02-04 10:55:01,963 [PollScheduler] DEBUG
>> org.apache.xmlgraphics.image.loader.pipeline.PipelineFactory -
>> Pipeline: Loader:
>> org.apache.fop.render.pdf.pdfbox.ImageLoaderPDF@7953f0 Converters:
>> [org.apache.fop.render.pdf.pdfbox.ImageConverterPDF2G2D@972698,
>> org.apache.xmlgraphics.image.loader.impl.ImageConverterG2D2Bitmap@166
>> d0be] with penalty 1010
>> 2014-02-04 10:55:01,963 [PollScheduler] DEBUG
>> org.apache.xmlgraphics.image.loader.pipeline.PipelineFactory -
>> Pipeline: Loader:
>> org.apache.fop.render.pdf.pdfbox.ImageLoaderPDF@175dce3 Converters:
>> [org.apache.fop.render.pdf.pdfbox.ImageConverterPDF2G2D@972698,
>> org.apache.xmlgraphics.image.loader.impl.ImageConverterG2D2Bitmap@166
>> d0be,
>> org.apache.xmlgraphics.image.loader.impl.ImageConverterBuffered2Rende
>> red@1127906] with penalty 1010
>> 2014-02-04 10:55:01,963 [PollScheduler] DEBUG
>> org.apache.xmlgraphics.image.loader.pipeline.PipelineFactory -
>> Pipeline: Loader:
>> org.apache.fop.render.pdf.pdfbox.ImageLoaderPDF@f8f12c Converters:
>> [org.apache.fop.render.pdf.pdfbox.ImageConverterPDF2G2D@972698,
>> org.apache.fop.image.loader.batik.ImageConverterG2D2SVG@1a19cec] with
>> penalty 1010
>> 2014-02-04 10:55:01,963 [PollScheduler] DEBUG
>> org.apache.xmlgraphics.image.loader.ImageManager - Chosen pipeline:
>> Loader: org.apache.fop.render.pdf.pdfbox.ImageLoaderPDF@86ad0a
>>
>> Looks like no crash happens, no exception, also no cpu consumtion - really strange.
>> When trying the older fop-pdf-images 2.0.1 it stops (maybe) at the same point - but
gives me a warning that a pdf 1.5 was used which might result in unexpected results. But also
nothing more happens.
>>
>> I also checked out the fop-pdf-images source code to find out more, but without much
luck.
>>
>> One time I got a Null pointer expection from PreloaderPDF.loadPDF(..) line 117:
>>
>> pddoc.getDocument().setWarnMissingClose(false);
>>
>> But can't reproduce this at the moment.
>>
>> Can somebody help with this?
>>
>>
>> Greetings and thanks
>>
>> PowerStat
>>
>> --
>> Kai Hofmann EMail: powerstat@web.de[powerstat@web.de]
>> Bremen/Germany
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail:
>> fop-users-unsubscribe@xmlgraphics.apache.org[fop-users-unsubscribe@xm
>> lgraphics.apache.org] For additional commands, e-mail:
>> fop-users-help@xmlgraphics.apache.org[fop-users-help@xmlgraphics.apac
>> he.org]
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: fop-users-unsubscribe@xmlgraphics.apache.org
>> For additional commands, e-mail:
>> fop-users-help@xmlgraphics.apache.org
>>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: fop-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail: fop-users-help@xmlgraphics.apache.org
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: fop-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail: fop-users-help@xmlgraphics.apache.org
>


---------------------------------------------------------------------
To unsubscribe, e-mail: fop-users-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: fop-users-help@xmlgraphics.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: fop-users-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: fop-users-help@xmlgraphics.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: fop-users-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: fop-users-help@xmlgraphics.apache.org
 

---------------------------------------------------------------------
To unsubscribe, e-mail: fop-users-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: fop-users-help@xmlgraphics.apache.org


Mime
View raw message