Try changing the line:
set JAVAOPTS=-Denv.windir=%WINDIR%
to
set JAVAOPTS=-Xms256m -Xmx512m -Denv.windir=%WINDIR%
You may also need to put quotes around the %JAVAOPTS% in the last line, but it
looks like you can get away without them.
If you still get heap errors, try:
set JAVAOPTS="-Xms512m -Xmx1024m -Denv.windir=%WINDIR%"
By the way, if you're using 32-bit Vista, you only have available about 3.0 to
3.5 GB of RAM of the 4.0 GB installed, depending on your hardware
configuration. This is not a Vista or Windows limitation: 32-bit versions of OS
X and Linux are also limited to 3.0-3.5 GB of RAM on Intel machines with 4 GB
installed. The reason why is a long story, so let's call it a hardware
limitation.
________________________________
From: [email protected]
[mailto:[email protected]] On Behalf Of Mark Wilson
Sent: Thursday, March 05, 2009 12:13 PM
To: [email protected]
Subject: [oXygen-user] Out of memory problem
This is likely not the right list for this question, but please help if you
can.
Using Oxygen's scenario mechanism, I am able to run the built-in FOP and
produce my PDF file with no problems. However, when I try to do the same thing
from a BAT using my stand-alone FOP 0.95, I get an "out of java heap space
memory". I Googled and found lots of information for people who know java or
Linux (I know neither). I know I have to change the fop.bat file but do not
understand exactly how to do that. Concerning java, the fop.bat has the lines:
set JAVAOPTS=-Denv.windir=%WINDIR%
if "%JAVA_HOME%" == "" goto noJavaHome
if not exist "%JAVA_HOME%\bin\java.exe" goto noJavaHome
if "%JAVACMD%" == "" set JAVACMD=%JAVA_HOME%\bin\java
goto runFop
:noJavaHome
if "%JAVACMD%" == "" set JAVACMD=java
:runFop
rem ECHO "%JAVACMD%"
"%JAVACMD%" %JAVAOPTS% %LOGCHOICE% %LOGLEVEL% -cp "%LOCALCLASSPATH%"
org.apache.fop.cli.Main %FOP_CMD_LINE_ARGS%
What do I add or change?
I have 4 gig of memory on a Vista machine. What do I add or change so that my
stand-alone FOP will have the same heap size as the Oxygen built-in FOP?
Thanks for any consideration you can give me,
Mark
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