[xep-support] Re: Maximum Java memory

Tue Jan 27 15:08:19 PST 2015

Thanks Kevin,
Then how do I get the note element symbol in the PDF output. Is RenderX having trouble navigating to two different directories for images? I could change the location of the note symbol folder (C:\Program Files\oXygen\frameworks\dita\img) to my project images folder but I don't know how to tell RenderX\Oxygen where they're at. Even note element symbols in elements that are not a conref to a collection library are not being found.

~ Bill

-----Original Message-----
From: Xep-support [mailto:xep-support-bounces at renderx.com] On Behalf Of Kevin Brown
Sent: Tuesday, January 27, 2015 11:15 AM
To: 'RenderX Community Support List'
Subject: [xep-support] Re: Maximum Java memory

Exactly Bill.

There is no memory error or you would not get any PDF. With 384MB memory you should be OK doing a book of 500+ pages.
The only error (which is not a fatal error) is that it cannot find the image and that is why is says:

" ... of type null"

Null meaning it cannot determine the type of image because it cannot find it or it is corrupt/garbage.

Be careful in your Java settings for memory also. You cannot set memory to anything greater that 1280MB in Windows, Linux and a little higher in *nix safely if you are on 32bit Java. 
Only 64bit java will allow you to get beyond that barrier, that is a Java contiguous memory limitation for all Java.

Kevin Brown
RenderX

-----Original Message-----
From: Xep-support [mailto:xep-support-bounces at renderx.com] On Behalf Of Bill Bushnell
Sent: Tuesday, January 27, 2015 10:58 AM
To: RenderX Community Support List
Subject: [xep-support] Re: Maximum Java memory

Thank you Hans. I appreciate the quick response to my inquiry.

I changed to setting from -Xmx1500m to -Xmx2048m and then transformed.
Transform resulted in the same error.
Tried -Xmx3048m and same results.
The error hasn't changed:

     [echo] Maximum Java memory: -Xmx384m

In About:
JVM Memory Used: 84MB (3%) Total: 2709MB PermGen: 57MB/256MB

I am thinking that Kevin Brown's suggestion may be correct, that the images aren't being be found for some reason.
The note element gets the images from this folder: C:\Program Files\oXygen\frameworks\dita\img

Other images in the book are in a folder off of the project root, called "images." And those come in just fine.
The collection library where the note elements are stored in the root.
The PDF generates but the note symbol is a red X.

~ Bill

-----Original Message-----
From: Xep-support [mailto:xep-support-bounces at renderx.com] On Behalf Of Hans-Peter Carpenter
Sent: Tuesday, January 27, 2015 10:07 AM
To: RenderX Community Support List
Subject: [xep-support] Re: Maximum Java memory

Hi Bill,

You need to increase the Xmx JVM parameter which defines the amount of memory your Java process can use.

See the following document for how to do just that:

http://www.oxygenxml.com/doc/ug-author/index.html#topics/set-parameters-for-
application-launchers.html

Regards,

HANS CARPENTER

Tech Writer

http://www.redwood.com

RunMyJobs: Process Automation in the Cloud

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If I don't document something, it's usually either for a good reason, or a bad reason.  In this case it's [certainly for] a good reason.  :-)

Larry Wal

From: Xep-support [xep-support-bounces at renderx.com] on behalf of Bill Bushnell [Bill.Bushnell at PACCAR.com]

Sent: Tuesday, January 27, 2015 6:01 PM

To: xep-support at renderx.com

Subject: [xep-support] Maximum Java memory

I am transforming using PDF - RenderX and get this error "Maximum Java memory." The DITA topics are in a bookmap, which transforms just fine to Web Help. I am using Oxygen 16.1. The error occurs when it starts converting some PNG symbols  in a note element, which are conrefed in different topics.

transform.fo2pdf.xep:

     [echo] Maximum Java memory: -Xmx384m

     [java] EXCEPTION: Failed to create image file:/C:/DocLibrary/MXEngineOperationServiceBook/temp/pdf/oxygen_dita_temp/C
onfiguration/OpenTopic/cfg/common/artwork/warning.png of type null

     [java] EXCEPTION: Failed to create image file:/C:/DocLibrary/MXEngineOperationServiceBook/temp/pdf/oxygen_dita_temp/C
onfiguration/OpenTopic/cfg/common/artwork/caution.png of type null

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