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POjavac: java.lang.OutOfMemoryError when running ant from Eclipse
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  1. POjavac: java.lang.OutOfMemoryError when running ant from Eclipse
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    copied!<p>I have given loads of memory to eclipse in the ini file but its still not using anything more than 300mb which i can see in the task manager.</p> <pre><code> [javac] The system is out of resources. [javac] Consult the following stack trace for details. [javac] java.lang.OutOfMemoryError: Java heap space [javac] at com.sun.tools.javac.comp.Attr.selectSym(Attr.java:1938) [javac] at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:1835) [javac] at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1522) [javac] at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:360) [javac] at com.sun.tools.javac.comp.Attr.attribExpr(Attr.java:377) [javac] at com.sun.tools.javac.comp.Annotate.enterAttributeValue(Annotate.java:190) [javac] at com.sun.tools.javac.comp.Annotate.enterAnnotation(Annotate.java:167) [javac] at com.sun.tools.javac.comp.MemberEnter.enterAnnotations(MemberEnter.java:743) [javac] at com.sun.tools.javac.comp.MemberEnter.access$300(MemberEnter.java:42) [javac] at com.sun.tools.javac.comp.MemberEnter$5.enterAnnotation(MemberEnter.java:711) [javac] at com.sun.tools.javac.comp.Annotate.flush(Annotate.java:95) [javac] at com.sun.tools.javac.comp.Annotate.enterDone(Annotate.java:87) [javac] at com.sun.tools.javac.comp.Enter.complete(Enter.java:485) [javac] at com.sun.tools.javac.comp.Enter.main(Enter.java:442) [javac] at com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:819) [javac] at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:727) [javac] at com.sun.tools.javac.main.Main.compile(Main.java:353) [javac] at com.sun.tools.javac.main.Main.compile(Main.java:279) [javac] at com.sun.tools.javac.main.Main.compile(Main.java:270) [javac] at com.sun.tools.javac.Main.compile(Main.java:69) [javac] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [javac] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [javac] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [javac] at java.lang.reflect.Method.invoke(Method.java:597) [javac] at org.apache.tools.ant.taskdefs.compilers.Javac13.execute(Javac13.java:56) [javac] at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:1065) [javac] at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:882) [javac] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) [javac] at sun.reflect.GeneratedMethodAccessor19.invoke(Unknown Source) [javac] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [javac] at java.lang.reflect.Method.invoke(Method.java:597) [javac] at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) </code></pre> <p>this is my ini file which i have. </p> <pre><code>--launcher.defaultAction openFile --launcher.XXMaxPermSize 512M -showsplash org.eclipse.platform --launcher.XXMaxPermSize1024m --vm C:\Program Files\Java\jdk1.6.0_24\bin\javaw.exe -vmargs -Xms512m -Xmx1024m </code></pre> <p>I have no idea why it wont use the memory I am giving it. Do i need to do anything else to change the heap size?</p> <p>Thanks</p>
 

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