[Laszlo-dev] building from source: java.lang.OutOfMemoryError

Tue Dec 30 13:18:40 PST 2008

I have this in my .profile:

JAVA_OPTS="-Xmx1000m"
export JAVA_OPTS

because I have 2G of RAM (on both my MacBook and MacBook Pro,
both running OSX 10.5.6).

I remember reading somewhere that you should set max memory to
somewhere near half of your available RAM. Any higher would be bad.
Sorry, I don't remember why, but I think this was on the Apache site for
Tomcat.

As to http://wiki.openlaszlo.org/SubversionBuildInstructions,
I'm sure it could stand some improvement, but I don't know enough
about all the supported operating systems to fix it.

Lou

On Dec 30, 2008, at 5:01 PM, P T Withington wrote:

> Santa must have thought you were on the 'good list'  :P  I'm  
> jealous.  You might want to check out:
>
> http://svn.openlaszlo.org/sandbox/ptw/
>
> For useful things.  Especially in .openlaszlorc.
>
> We don't automatically set LPS_HOME, because you might have several  
> playpens you are working in.  At least I find that useful.  See my  
> alias set-lps which I execute in my playpen root.  If you start a  
> build without LPS_HOME set, it will tell you what to set it to.
>
> As to memory, I get by with:
>
> export JAVA_OPTS=-ea -Xmx384m
>
> (You _do_ have to say export to have it take in sub-shells.  You  
> don't need the -ea, I just use that for debugging.)
>
> On 2008-12-30, at 14:45EST, Sarah Allen wrote:
>
>> Hi all,
>>
>> I decided to try building trunk from source on my super cool  
>> MacBook Pro that I have at home running OSX 10.5.6  -- I followed  
>> all of the instructions on http://wiki.openlaszlo.org/SubversionBuildInstructions
>>
>> Everything seemed to go well except that $LPS_HOME wasn't  
>> automatically defined by the script, but I guessed it should be ~/ 
>> src/svn/openlaszlo/trunk
>>
>> Then when I did ant build, I the OutOfMemoryError below.  I tried  
>> making my java memory really big:
>> JAVA_OPTS="-Xms1024m -Xmx3072m"with no luck.
>>
>> Any ideas?
>>
>> Thanks,
>> Sarah
>>
>> ------------------------------------------------
>> Here's the complete text of the error:
>>
>> lzl:     [echo] Compiling /Users/sarah/src/svn/openlaszlo/trunk/lps/ 
>> includes/lfc/LFC9-debug.swc [java] Executing compiler: (cd /tmp/ 
>> lzswf9/lzgen33805; /Users/sarah/src/svn/openlaszlo/trunk/WEB-INF/ 
>> bin/compc -load-config=/Users/sarah/src/svn/openlaszlo/trunk/WEB- 
>> INF/frameworks/flex-config.xml -compiler.show-actionscript- 
>> warnings=false -compiler.source-path+=/tmp/lzswf9/lzgen33805 - 
>> debug=true -compiler.headless-server=true -compiler.fonts.advanced- 
>> anti-aliasing=true -output /tmp/lzswf9/lzgen33805/app.swc -include- 
>> classes \$lzsc\$runtime LzDebugConsole LzBootstrapDebugConsole  
>> LzBootstrapDebugLogger LzBootstrapDebugService LzBootstrapMessage  
>> LzFormatter LzDebugMessage LzMessage LzSourceMessage LzWarning  
>> LzError LzInfo LzDebug LzDebugService LzAS3DebugService  
>> LzFlashRemoteDebugConsole LzDebuggerWindowConsoleBridge LzBacktrace  
>> LzDeclaredEventClass LzValueExpr LzInitExpr LzOnceExpr  
>> LzConstraintExpr LzAlwaysExpr LzStyleExpr LzStyleAttr LzStyleIdent  
>> LzInheritedHash LzCache LzEventable LzStyleAttrBinder  
>> PresentationType GenericPresentationType BooleanPresentationType  
>> NumberPresentationType ColorPresentationType  
>> ExpressionPresentationType SizePresentationType LzNode \$lzc\ 
>> $class_userClassPlacement LzDelegate LzEvent LzLibraryCleanup  
>> LFCApplication LzIdleKernel LzSprite LzTextSprite LzInputTextSprite  
>> LzFontManager LzTimeKernelClass LzLibrary LzXMLParser  
>> LzXMLTranslator LzHTTPLoader LzMouseKernel LzBrowserKernel  
>> LzKeyboardKernelClass LzScreenKernel LzContextMenuKernel  
>> LzContextMenuItemKernel LzAudioKernel LzAsset  
>> DojoExternalInterfaceClass LzView LzText LzInputText LzViewLinkage  
>> LzCanvas LzScript LzAnimatorGroup LzAnimator LzLayout LzFont  
>> LzSelectionManager LzDataSelectionManager LzCommand LzState  
>> LzDataNodeMixin LzDataNode LzDataElementMixin LzDataElement  
>> LzDataText LzDataRequest LzDataProvider LzHTTPDataRequest  
>> LzHTTPDataProvider LzDataset __LzHttpDatasetPoolClass LzDatapointer  
>> LzParam LzParsedPath AnonDatasetGenerator LzDatapath  
>> LzReplicationManager LzRefNode LzDataAttrBind  
>> LzLazyReplicationManager LzResizeReplicationManager  
>> LzColorUtilsWrapperClass LzColorUtils LzUtilsClass  
>> LzInstantiatorService LzGlobalMouseService LzBrowserService  
>> LzContextMenu LzContextMenuItem LzModeManagerService  
>> LzCursorService LzURL LzKeysService LzAudioService LzHistoryService  
>> LzTrackService LzIdleService LzCSSStyleRule LzCSSStyleClass  
>> LzCSSStyleDeclaration LzStyleSheet LzCSSStyleSheet LzFocusService  
>> LzTimerService \$lzsc\$mixin\$LzDataNodeMixin\$LzNode \$lzsc\$mixin\ 
>> $LzFormatter\$LzBootstrapDebugService \$lzsc\$mixin\ 
>> $LzDataElementMixin\$LzDataNodeMixin\$LzNode \$lzsc\$mixin\ 
>> $LzDataNodeMixin\$LzDataNode \$lzsc\$mixin\$LzDataElementMixin\ 
>> $LzDataNodeMixin\$LzDataNode \$lzsc\$mixin\$LzFormatter\$LzView  
>> LzCSSStyle \$dhtml canvas \$swf7 \$swf8 _ LzDeclaredEvent \$svg  
>> LzKeyboardKernel global LzTimeKernel __ES3Globals \ 
>> $reportUndefinedMethod \$reportNotFunction LzUtils \$profile \ 
>> $runtime \$swf10 __LzDebug \$reportSourceWarning Debug \$debug __ \ 
>> $j2me \$as3 \$js1 \$modules \$as2 ___ globalValue \ 
>> $reportUndefinedVariable DojoExternalInterface LzHttpDatasetPool \ 
>> $swf9 \$reportUndefinedProperty lz LzResourceLibrary \ 
>> $reportUndefinedObjectProperty _Copyright)     [java] compiler  
>> output is Loading configuration file /Users/sarah/src/svn/ 
>> openlaszlo/trunk/WEB-INF/frameworks/flex-config.xml [java] Stray  
>> error string from external compiler:      [java] compiler  
>> output:     [java] Loading configuration file /Users/sarah/src/svn/ 
>> 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/lzgen33805/app.swc: does not  
>> exist     [java] Exception compiling scriptfile:  
>> org.openlaszlo.sc.CompilerError: SEVERE ERROR: Error: 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:401)     [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.BUILD FAILED/Users/sarah/src/svn/openlaszlo/trunk/build.xml: 
>> 608: The following error occurred while executing this line:/Users/ 
>> sarah/src/svn/openlaszlo/trunk/WEB-INF/lps/lfc/build.xml:132: The  
>> following error occurred while executing this line:/Users/sarah/src/ 
>> svn/openlaszlo/trunk/WEB-INF/lps/lfc/build.xml:84: Java returned: 1
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.openlaszlo.org/pipermail/laszlo-dev/attachments/20081230/6faa45c3/attachment-0001.html