内存不足错误:Android Studio 上的 Java 堆内存 [英] Out of memory error: Java heap memory on Android Studio

问题描述

如何在编译我的 Android 项目时修复 java.lang.OutOfMemoryError: Java heap space?

How do I fix java.lang.OutOfMemoryError: Java heap space when compiling my Android project?

我在升级到 Android Studio 版本 1 后得到了这个.但是，我不认为这是问题所在.最有可能是当我开始将我的应用程序升级到 SDK 21(之前是 SDK 20)时.但我也不太确定.

I get this after I upgraded to version 1 of Android Studio. But, I don't think this is the problem. Most likely when I start upgrading my app to SDK 21 (before this was SDK 20). But I wasn't so sure either.

我搜索了 一些 修复，但不能't 找到一个有效的.大多数修复都针对 Eclipse IDE.

I've googled around for some fix, but couldn't find one that works. Most of the fix are for Eclipse IDE.

这是我在编译时得到的完整 logcat 错误:

This is the full logcat error that I get when compiling:

warning: Ignoring InnerClasses attribute for an anonymous inner class
(net.lingala.zip4j.unzip.Unzip$1) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
warning: Ignoring InnerClasses attribute for an anonymous inner class
(net.lingala.zip4j.unzip.Unzip$2) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
warning: Ignoring InnerClasses attribute for an anonymous inner class
(net.lingala.zip4j.util.ArchiveMaintainer$1) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
warning: Ignoring InnerClasses attribute for an anonymous inner class
(net.lingala.zip4j.util.ArchiveMaintainer$2) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
warning: Ignoring InnerClasses attribute for an anonymous inner class
(net.lingala.zip4j.zip.ZipEngine$1) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.

UNEXPECTED TOP-LEVEL ERROR:
java.lang.OutOfMemoryError: Java heap space
    at com.android.dx.rop.code.RegisterSpec$ForComparison.toRegisterSpec(RegisterSpec.java:642)
    at com.android.dx.rop.code.RegisterSpec.intern(RegisterSpec.java:73)
    at com.android.dx.rop.code.RegisterSpec.make(RegisterSpec.java:90)
    at com.android.dx.cf.code.RopperMachine.run(RopperMachine.java:323)
    at com.android.dx.cf.code.Simulator$SimVisitor.visitLocal(Simulator.java:612)
    at com.android.dx.cf.code.BytecodeArray.parseInstruction(BytecodeArray.java:412)
    at com.android.dx.cf.code.Simulator.simulate(Simulator.java:94)
    at com.android.dx.cf.code.Ropper.processBlock(Ropper.java:787)
    at com.android.dx.cf.code.Ropper.doit(Ropper.java:742)
    at com.android.dx.cf.code.Ropper.convert(Ropper.java:349)
    at com.android.dx.dex.cf.CfTranslator.processMethods(CfTranslator.java:280)
    at com.android.dx.dex.cf.CfTranslator.translate0(CfTranslator.java:137)
    at com.android.dx.dex.cf.CfTranslator.translate(CfTranslator.java:93)
    at com.android.dx.command.dexer.Main.processClass(Main.java:729)
    at com.android.dx.command.dexer.Main.processFileBytes(Main.java:673)
    at com.android.dx.command.dexer.Main.access$300(Main.java:82)
    at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:602)
    at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:284)
    at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:166)
    at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:144)
    at com.android.dx.command.dexer.Main.processOne(Main.java:632)
    at com.android.dx.command.dexer.Main.processAllFiles(Main.java:505)
    at com.android.dx.command.dexer.Main.runMultiDex(Main.java:332)
    at com.android.dx.command.dexer.Main.run(Main.java:243)
    at com.android.dx.command.dexer.Main.main(Main.java:214)
    at com.android.dx.command.Main.main(Main.java:106)

 FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:dexDebug'.
> com.android.ide.common.internal.LoggedErrorException: Failed to run command:
    C:\Users\piracyde25\android-sdks\build-tools\21.1.1\dx.bat --dex --no-optimize --multi-dex --main-dex-list C:\Users\piracyde25\workspace\Baucar\app\build\intermediates\multi-dex\debug\maindexlist.txt --output C:\Users\piracyde25\workspace\Baucar\app\build\intermediates\dex\debug --input-list=C:\Users\piracyde25\workspace\Baucar\app\build\intermediates\tmp\dex\debug\inputList.txt
Error Code:
    3
Output:
    warning: Ignoring InnerClasses attribute for an anonymous inner class
    (net.lingala.zip4j.unzip.Unzip$1) that doesn't come with an
    associated EnclosingMethod attribute. This class was probably produced by a
    compiler that did not target the modern .class file format. The recommended
    solution is to recompile the class from source, using an up-to-date compiler
    and without specifying any "-target" type options. The consequence of ignoring
    this warning is that reflective operations on this class will incorrectly
    indicate that it is *not* an inner class.
    warning: Ignoring InnerClasses attribute for an anonymous inner class
    (net.lingala.zip4j.unzip.Unzip$2) that doesn't come with an
    associated EnclosingMethod attribute. This class was probably produced by a
    compiler that did not target the modern .class file format. The recommended
    solution is to recompile the class from source, using an up-to-date compiler
    and without specifying any "-target" type options. The consequence of ignoring
    this warning is that reflective operations on this class will incorrectly
    indicate that it is *not* an inner class.
    warning: Ignoring InnerClasses attribute for an anonymous inner class
    (net.lingala.zip4j.util.ArchiveMaintainer$1) that doesn't come with an
    associated EnclosingMethod attribute. This class was probably produced by a
    compiler that did not target the modern .class file format. The recommended
    solution is to recompile the class from source, using an up-to-date compiler
    and without specifying any "-target" type options. The consequence of ignoring
    this warning is that reflective operations on this class will incorrectly
    indicate that it is *not* an inner class.
    warning: Ignoring InnerClasses attribute for an anonymous inner class
    (net.lingala.zip4j.util.ArchiveMaintainer$2) that doesn't come with an
    associated EnclosingMethod attribute. This class was probably produced by a
    compiler that did not target the modern .class file format. The recommended
    solution is to recompile the class from source, using an up-to-date compiler
    and without specifying any "-target" type options. The consequence of ignoring
    this warning is that reflective operations on this class will incorrectly
    indicate that it is *not* an inner class.
    warning: Ignoring InnerClasses attribute for an anonymous inner class
    (net.lingala.zip4j.zip.ZipEngine$1) that doesn't come with an
    associated EnclosingMethod attribute. This class was probably produced by a
    compiler that did not target the modern .class file format. The recommended
    solution is to recompile the class from source, using an up-to-date compiler
    and without specifying any "-target" type options. The consequence of ignoring
    this warning is that reflective operations on this class will incorrectly
    indicate that it is *not* an inner class.

    UNEXPECTED TOP-LEVEL ERROR:
    java.lang.OutOfMemoryError: Java heap space
        at com.android.dx.rop.code.RegisterSpec$ForComparison.toRegisterSpec(RegisterSpec.java:642)
        at com.android.dx.rop.code.RegisterSpec.intern(RegisterSpec.java:73)
        at com.android.dx.rop.code.RegisterSpec.make(RegisterSpec.java:90)
        at com.android.dx.cf.code.RopperMachine.run(RopperMachine.java:323)
        at com.android.dx.cf.code.Simulator$SimVisitor.visitLocal(Simulator.java:612)
        at com.android.dx.cf.code.BytecodeArray.parseInstruction(BytecodeArray.java:412)
        at com.android.dx.cf.code.Simulator.simulate(Simulator.java:94)
        at com.android.dx.cf.code.Ropper.processBlock(Ropper.java:787)
        at com.android.dx.cf.code.Ropper.doit(Ropper.java:742)
        at com.android.dx.cf.code.Ropper.convert(Ropper.java:349)
        at com.android.dx.dex.cf.CfTranslator.processMethods(CfTranslator.java:280)
        at com.android.dx.dex.cf.CfTranslator.translate0(CfTranslator.java:137)
        at com.android.dx.dex.cf.CfTranslator.translate(CfTranslator.java:93)
        at com.android.dx.command.dexer.Main.processClass(Main.java:729)
        at com.android.dx.command.dexer.Main.processFileBytes(Main.java:673)
        at com.android.dx.command.dexer.Main.access$300(Main.java:82)
        at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:602)
        at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:284)
        at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:166)
        at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:144)
        at com.android.dx.command.dexer.Main.processOne(Main.java:632)
        at com.android.dx.command.dexer.Main.processAllFiles(Main.java:505)
        at com.android.dx.command.dexer.Main.runMultiDex(Main.java:332)
        at com.android.dx.command.dexer.Main.run(Main.java:243)
        at com.android.dx.command.dexer.Main.main(Main.java:214)
        at com.android.dx.command.Main.main(Main.java:106)

是不是因为我使用了一个 jar 库(zip4j)?我确实尝试将其删除，但仍然出现 OOM 错误.知道如何解决这个问题吗?

Is it because of one jar library I used (zip4j)? I did try to remove it, but the OOM error still occurs. Any idea how to fix this?

我还编辑了 gradlew 文件以增加 -Xmx 大小.

I've also edited gradlew file to increase the -Xmx size.

GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\" \"-Xmx2048M \"-XX:MaxPermSize=512M\" \"-XX:ReservedCodeCacheSize=512M\""

没有任何变化.

编辑 2:

也做了这个修复，但也无能为力:

Also did this fix but couldn't help it too:

尝试以下操作:

Try the following:

Ctrl + Alt + S -> 编译器 -> Gradle

Ctrl + Alt + S -> Compiler -> Gradle

在VM Options 字段中写入:

-Xmx2048m -XX:MaxPermSize=512m

-Xmx2048m -XX:MaxPermSize=512m

推荐答案

我终于通过在 gradle 依赖中限制 Google Play 服务解决了这个问题.

I've finally solved it by limiting the Google Play service in gradle dependency.

然而，问题是由 Google Play 服务引起的，只需将其更改为特定库即可解决.

The problem however was caused by the Google Play service, and by simply change it to a specific library, it is now solved.

 com.google.android.gms:play-services-base:6.5.87

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