Errore memoria insufficiente: memoria heap Java su Android Studio

Question

Come risolvere java.lang.OutOfMemoryError: Java heap space durante la compilazione del mio progetto Android?

Viene visualizzato dopo l'aggiornamento alla versione 1 di Android Studio. Ma, non penso che questo sia il problema. Molto probabilmente quando avvio l'upgrade della mia app all'SDK 21 (prima era l'SDK 20). Ma non ero nemmeno così sicuro.

Ho cercato su google per somefix, ma non sono riuscito a trovarne uno che funzioni. La maggior parte della correzione riguarda Eclipse IDE.

Questo è l'errore logcat completo che ottengo quando si compila:

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) 

è a causa di una libreria vaso che ho usato (zip4j)? Ho provato a rimuoverlo, ma l'errore OOM si verifica ancora. Qualche idea su come risolvere questo problema?

Edit:

Inoltre ho modificato il file gradlew per aumentare la dimensione -Xmx.

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

Nessuna modifica.

Edit 2:

fatto anche this correzione, ma non poteva fare troppo:

Prova il seguente:

Ctrl + Alt + S -> Compiler -> Gradle

In VM Options campo scrittura:

-Xmx2048m -XX:MaxPermSize=512m

Answer 1

L'ho finalmente risolto limitando il servizio Google Play in dipendenza gradle.

Il problema tuttavia è stato causato dal servizio Google Play, e semplicemente cambiandolo in una libreria specifica, ora è risolto.

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

UPDATE

Maggiori informazioni android guides

Answer 2

hai cambiato gli argomenti sbagliati, dovresti aumentare la dimensione su -XX: MaxPermSize = 512M su -XX: MaxPermSize = 2048M circa :) perché l'emulatore Android utilizza molta RAM.

Answer 3

Questo è vecchio, ma basta aggiungere questo al file di generazione

dexOptions { 
    javaMaxHeapSize "2g" 
} 

Answer 4

Le risposte di cui sopra sono per Gradle costruisce (o il generale -Xmx). Nel caso in cui qualcuno arrivi qui per un progetto non graduale, ho risolto il problema aumentando la dimensione massima dell'heap di DEX nelle impostazioni di android studio => Build, Execution, Deployment => Compiler => Compilatori Android

Answer 5

assegnare più memoria a Gradle nel file gradle.properties del progetto.Ad esempio:

org.gradle.jvmargs=-Xmx1024m

Answer 6

sto usando il SO Windows. Ho risolto questo aggiornando _JAVA_OPTIONS a 'Xmx1024m'

1. Win + X, scegliere SISTEMA
2. Scegliere 'Impostazioni di sistema avanzate'
3. Scegliere 'Variabili d'ambiente'
4. Crea/Modifica una variabile denominata come '' _JAVA_OPTIONS
5. aggiornamento del valore variabile Xmx1024m

click to see snapshot

Answer 7

Ho avuto un problema simile su Android Studio 2.3.3. L'imballaggio APK non funzionerebbe dicendo Java heap space durante la creazione da Android Studio e tentando di elaborare una libreria .so da 300 MB. Nel mio caso sono state necessarie due cose per risolverlo. Il tuo build.gradle dovrebbe contenere qualcosa di simile:

android { 
    dexOptions { 
     javaMaxHeapSize "4G" 
    } 
} 

Alla base del progetto è necessario disporre di un file chiamato gradle.properties contenente quanto segue:

# That's needed for java to be able the create the APK with our 300MB native library 
# Basically we grant java a 4GB heap. 
org.gradle.jvmargs=-Xmx4608m