當試圖創建dex時，android-maven-plugin會導致java.lang.OutOfMemoryError

Question

我需要一隻手。我在android項目中使用android-maven-plugin 3.0.0和maven-external-dependency-plugin 0.4。我使用的是從不同的儲存庫，這些庫的依賴關係：

<dependencies> 
    <dependency> 
     <groupId>junit</groupId> 
     <artifactId>junit</artifactId> 
     <scope>test</scope> 
    </dependency> 
    <dependency> 
     <groupId>com.google.android</groupId> 
     <artifactId>android</artifactId> 
     <scope>provided</scope> 
    </dependency> 
    <dependency> 
     <groupId>com.google.android</groupId> 
     <artifactId>android-test</artifactId> 
     <scope>provided</scope> 
    </dependency> 
    <dependency> 
     <groupId>com.admob.android.ads</groupId> 
     <artifactId>admob-android</artifactId> 
     <version>4.0.4</version> 
    </dependency> 
    <dependency> 
     <groupId>com.google.code</groupId> 
     <artifactId>google-api-translate-java</artifactId> 
     <version>0.97</version> 
    </dependency> 
    <dependency> 
     <groupId>com.db4o</groupId> 
     <artifactId>db4o-core-java5</artifactId> 
     <version>${com.db4o.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>com.db4o</groupId> 
     <artifactId>db4o-cs-java5</artifactId> 
     <version>${com.db4o.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.james</groupId> 
     <artifactId>apache-mime4j</artifactId> 
     <version>0.6</version> 
    </dependency> 
    <dependency> 
     <groupId>commons-codec</groupId> 
     <artifactId>commons-codec</artifactId> 
     <version>1.4</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.httpcomponents</groupId> 
     <artifactId>httpmime</artifactId> 
     <version>4.0.1</version> 
    </dependency> 
    <dependency> 
     <groupId>org.json</groupId> 
     <artifactId>json</artifactId> 
     <version>20090211</version> 
    </dependency> 
    <dependency> 
     <groupId>org.restlet.jee</groupId> 
     <artifactId>org.restlet</artifactId> 
     <version>${restlet.version}</version> 
    </dependency> 
</dependencies> 

依賴都滿足，但是當它的時間忘恩所有罐子到安卓我DEX得到一個內存不足的錯誤：

[INFO] UNEXPECTED TOP-LEVEL ERROR: 
[INFO] java.lang.OutOfMemoryError: Java heap space 
[INFO] at com.android.dx.cf.code.OneLocalsArray.<init>(OneLocalsArray.java:46) 
[INFO] at com.android.dx.cf.code.OneLocalsArray.copy(OneLocalsArray.java:51) 
[INFO] at com.android.dx.cf.code.OneLocalsArray.copy(OneLocalsArray.java:33) 
[INFO] at com.android.dx.cf.code.Frame.copy(Frame.java:98) 
[INFO] at com.android.dx.cf.code.Ropper.processBlock(Ropper.java:683) 
[INFO] at com.android.dx.cf.code.Ropper.doit(Ropper.java:639) 
[INFO] at com.android.dx.cf.code.Ropper.convert(Ropper.java:252) 
[INFO] at com.android.dx.dex.cf.CfTranslator.processMethods(CfTranslator.java:256) 
[INFO] at com.android.dx.dex.cf.CfTranslator.translate0(CfTranslator.java:134) 
[INFO] at com.android.dx.dex.cf.CfTranslator.translate(CfTranslator.java:87) 
[INFO] at com.android.dx.command.dexer.Main.processClass(Main.java:483) 
[INFO] at com.android.dx.command.dexer.Main.processFileBytes(Main.java:455) 
[INFO] at com.android.dx.command.dexer.Main.access$400(Main.java:67) 
[INFO] at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:394) 
[INFO] at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:245) 
[INFO] at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:131) 
[INFO] at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:109) 
[INFO] at com.android.dx.command.dexer.Main.processOne(Main.java:418) 
[INFO] at com.android.dx.command.dexer.Main.processAllFiles(Main.java:329) 
[INFO] at com.android.dx.command.dexer.Main.run(Main.java:206) 
[INFO] at com.android.dx.command.dexer.Main.main(Main.java:174) 
[INFO] at com.android.dx.command.Main.main(Main.java:95) 

嘗試增加存儲器添加此：

<plugin> 
    <groupId>org.apache.maven.plugins</groupId> 
    <artifactId>maven-surefire-plugin</artifactId> 
    <configuration> 
     <forkMode>pertest</forkMode> 
     <argLine>-Xms1024m -Xmx2048m</argLine> 
     <testFailureIgnore>false</testFailureIgnore> 
     <skip>false</skip> 
    </configuration> 
</plugin> 

或該：

<plugin> 
    <groupId>com.jayway.maven.plugins.android.generation2</groupId> 
    <artifactId>android-maven-plugin</artifactId> 
    <inherited>true</inherited> 
    <configuration> 
     <argLine>-Xmx1024m</argLine> 

...

或出口MAVEN_OPTS這樣的：

export MAVEN_OPTS=-Xmx1024m 

不能解決問題

我正在弄一個老類格式編寫的，關於相關文件的類中的一些警告，但我不確定這是問題的根源：

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

我很感激任何hel頁。這裏有一個完整的輸出，從調音臺打開調試，所以你可以仔細看看錯誤： http://pastebin.com/5DPBihH0

最好。

達馬

Answer 1

這是一個已知的是起訴，但我相信它已修復在版本3.1.0的android-maven-plugin中。最新的是3.1.1。你沒有發佈你的pom.xml，所以我不能說這是否是問題，但它聽起來像是這樣。

如果你因爲某些原因升級，這是適用的配置：

<dex> 
    <jvmArguments> 
     <jvmArgument>-Xms256m</jvmArgument> 
     <jvmArgument>-Xmx512m</jvmArgument> 
    </jvmArguments>  
    </dex> 

這裏的報道在其網站上發佈：http://code.google.com/p/maven-android-plugin/issues/detail?id=146

而且也是在SpringSource的博客：http://blog.springsource.org/2011/11/07/updated-maven-support-for-android-projects/

Answer 2

我認爲這與這些警告連接：

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

答案，應該幫助你：

"Ignoring InnerClasses attribute" warning is killing Eclipse
What is the "Ignoring InnerClasses attribute" warning output during compilation?
http://code.google.com/p/maven-android-plugin/issues/detail?id=26