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POWhy does xalan.jar crash eclipse when deploying android app
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copied!<p>I am developing an android app on Eclipse Juno running on Windows 7 64bit (8GB ram) So I have my android project and I place some jar files in the /lib folder so I can use them in my app. This is fine, up until I add the xalan.jar file which is needed as a dependency for an apache xml parser.</p> <p>When I try to run/deploy my app from eclipse so it can run on my phone, I start seeing compiler warnings in the console complaining about classes from xalan.jar and then Eclipse crashes with a out-of-memory heap space exception.</p> <pre><code>!ENTRY com.android.ide.eclipse.adt 4 0 2013-01-20 21:04:37.427 !MESSAGE Unable to execute dex: Java heap space !STACK 0 java.lang.OutOfMemoryError: Java heap space at com.android.dx.ssa.SsaBasicBlock.getRopLabelSuccessorList(SsaBasicBlock.java:393) at com.android.dx.ssa.back.SsaToRop.convertBasicBlock(SsaToRop.java:299) at com.android.dx.ssa.back.SsaToRop.convertBasicBlocks(SsaToRop.java:260) at com.android.dx.ssa.back.SsaToRop.convert(SsaToRop.java:124) at com.android.dx.ssa.back.SsaToRop.convertToRopMethod(SsaToRop.java:70) at com.android.dx.ssa.Optimizer.optimize(Optimizer.java:102) at com.android.dx.ssa.Optimizer.optimize(Optimizer.java:73) at com.android.dx.dex.cf.CfTranslator.processMethods(CfTranslator.java:273) at com.android.dx.dex.cf.CfTranslator.translate0(CfTranslator.java:134) at com.android.dx.dex.cf.CfTranslator.translate(CfTranslator.java:87) at com.android.dx.command.dexer.Main.processClass(Main.java:487) at com.android.dx.command.dexer.Main.processFileBytes(Main.java:459) at com.android.dx.command.dexer.Main.access$400(Main.java:67) at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:398) at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:245) at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:131) at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:109) at com.android.dx.command.dexer.Main.processOne(Main.java:422) at com.android.dx.command.dexer.Main.processAllFiles(Main.java:333) at com.android.dx.command.dexer.Main.run(Main.java:209) at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.android.ide.eclipse.adt.internal.build.DexWrapper.run(DexWrapper.java:187) at com.android.ide.eclipse.adt.internal.build.BuildHelper.executeDx(BuildHelper.java:745) at com.android.ide.eclipse.adt.internal.build.builders.PostCompilerBuilder.build(PostCompilerBuilder.java:598) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:728) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:321) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:396) at org.eclipse.core.internal.resources.Project$1.run(Project.java:618) </code></pre> <p>I tried searching online but closest thing I found was a stackoverflow question <a href="https://stackoverflow.com/questions/9212951/eclipse-crashing-getting-heap-exceptions-out-of-memory-when-trying-to-deploy">Eclipse crashing, getting heap exceptions - Out of Memory when trying to deploy an Android applicaiton</a> which instructs to increase the heap-space memory. Which I did from 256m to 1024 and I still get the error.</p> <p>I remove xalan.jar and everything deploys normally. Are there any solutions to this?</p> <p><strong>------------EDIT-------------</strong></p> <p>After updating max memory to 2048</p> <pre><code>java.lang.OutOfMemoryError: GC overhead limit exceeded at com.android.dx.util.IntList.<init>(IntList.java:87) at com.android.dx.rop.code.RopMethod.calcPredecessors(RopMethod.java:174) at com.android.dx.rop.code.RopMethod.labelToPredecessors(RopMethod.java:95) at com.android.dx.ssa.SsaBasicBlock.newFromRop(SsaBasicBlock.java:158) at com.android.dx.ssa.SsaMethod.convertRopToSsaBlocks(SsaMethod.java:174) at com.android.dx.ssa.SsaMethod.newFromRopMethod(SsaMethod.java:104) at com.android.dx.ssa.SsaConverter.convertToSsaMethod(SsaConverter.java:45) at com.android.dx.ssa.Optimizer.optimize(Optimizer.java:99) at com.android.dx.ssa.Optimizer.optimize(Optimizer.java:73) at com.android.dx.dex.cf.CfTranslator.processMethods(CfTranslator.java:273) at com.android.dx.dex.cf.CfTranslator.translate0(CfTranslator.java:134) at com.android.dx.dex.cf.CfTranslator.translate(CfTranslator.java:87) at com.android.dx.command.dexer.Main.processClass(Main.java:487) at com.android.dx.command.dexer.Main.processFileBytes(Main.java:459) at com.android.dx.command.dexer.Main.access$400(Main.java:67) at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:398) at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:245) at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:131) at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:109) at com.android.dx.command.dexer.Main.processOne(Main.java:422) at com.android.dx.command.dexer.Main.processAllFiles(Main.java:333) at com.android.dx.command.dexer.Main.run(Main.java:209) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.android.ide.eclipse.adt.internal.build.DexWrapper.run(DexWrapper.java:187) at com.android.ide.eclipse.adt.internal.build.BuildHelper.executeDx(BuildHelper.java:745) at com.android.ide.eclipse.adt.internal.build.builders.PostCompilerBuilder.build(PostCompilerBuilder.java:598) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:728) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199) </code></pre>

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