[Laszlo-dev] Out of memory

[Henry Minsky]

There are a couple of options to try.
1) Are you compiling a swf9 program? If so, make sure that in
WEB-INF/lps/config/lps.properties
 that

compiler.swf9.execflex=true

That will execute the Flex compiler in a separate process, which will use
less heap space in the
main Laszlo compiler process.

2) Make sure your JAVA_OPTS has at least 1024M specified for heap space, and
more if possible

-Xmx1024M

How are you invoking the compiler? From "lzc" command line, or by fetching a
.lzx file from the LPS web server?





On Sat, Nov 29, 2008 at 6:41 AM, ono keiji <keiji_ono at net8.co.jp> wrote:

> If this mail has been gotten multi-post, but my previous  mails looks like
> undelivered.
>
> I got a out of memory error in building with rev11923.
> It was same as the report by Andre in July.
> Any advice?
>
> build-opt:
>
> init:
>     [echo]     Ant project:lps on Linux 2.6.26.6-49.fc8 i386
>     [echo]     ant.home:
> /opt/workspace/openlaszlo/openlaszlo_trunk/lib/apache-ant-1.6.5
>     [echo]     JRE: 1.5.0_14 (Sun Microsystems Inc.)
>     [echo]     JAVA_HOME: /usr/local/java/jdk1.5.0_14
>     [echo]     LPS Version: 4.2.x Latest
>     [echo]     LPS_HOME:
> /opt/workspace/openlaszlo/openlaszlo_trunk/openlaszlo_trunk
>     [echo]     LZ_VENDOR_ROOT:
> /opt/workspace/openlaszlo/openlaszlo_trunk/vendor
>     [echo]     LZ_TOOLS_ROOT:
> /opt/workspace/openlaszlo/openlaszlo_trunk/tools/trunk
>     [echo]     LZ_INSTALLS_ROOT:
> /opt/workspace/openlaszlo/openlaszlo_trunk/lib
>     [echo]     server.home:
> /opt/workspace/openlaszlo/openlaszlo_trunk/lib/jakarta-tomcat-5.0.30
>     [echo]     lps.branch:  openlaszlo_trunk
>     [echo]     platform: is  unix
>     [echo]     Skipping prefetch is true
>     [echo]     Skipping wrappertest is ${skip.wrappertest}
>     [echo]     Skipping doc is ${skip.doc}
>
>            :
>     [java] Stray error string from external compiler:
>     [java] compiler output:
>     [java] loading
> "/opt/workspace/openlaszlo/openlaszlo_trunk/openlaszlo_trunk/WEB-INF/frameworks/flex-config.xml"
>
>     [java] SEVERE ERROR: error: Java heap space
>     [java] SEVERE ERROR: java.lang.OutOfMemoryError: Java heap space
>     [java] FAIL: compiler returned 1
>     [java] Done executing compiler
>     [java] Intermediate file /tmp/lzswf9/lzgen3206/app.swc: does not exist
>     [java] Exception compiling scriptfile: org.openlaszlo.sc.CompilerError:
> SEVERE ERROR: eror: Java heap space
>     [java] SEVERE ERROR: java.lang.OutOfMemoryError: Java heap space
>     [java] org.openlaszlo.sc.CompilerException:
> org.openlaszlo.sc.CompilerError: SEVERE ERROR: error: Java heap space
>     [java] SEVERE ERROR: java.lang.OutOfMemoryError: Java heap space
>     [java]     at org.openlaszlo.sc.Compiler.compile(Compiler.java:397)
>     [java]     at org.openlaszlo.sc.lzsc.compile(lzsc.java:110)
>     [java]     at org.openlaszlo.sc.lzsc.compile(lzsc.java:325)
>     [java]     at org.openlaszlo.sc.Main.main(Main.java:10)
>     [java] Compilation aborted.
>
>
>
> ono keiji
> ono at net8.co.jp
>



-- 
Henry Minsky
Software Architect
hminsky at laszlosystems.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.openlaszlo.org/pipermail/laszlo-dev/attachments/20081202/337ef58a/attachment.html