android错误：任务'：app：mergeDebugResources'的执行失败。 > java.lang.OutOfMemoryError：无法创建新的本地线程

Question

，我发现了以下错误：

Error:Execution failed for task ':app:mergeDebugResources'. java.lang.OutOfMemoryError: unable to create new native thread

这是我的gradle项目文件

// Top-level build file where you can add configuration options common to all sub-projects/modules. 

buildscript { 
    repositories { 
     jcenter() 
    } 
    dependencies { 
     classpath 'com.android.tools.build:gradle:2.2.2+' 

     // NOTE: Do not place your application dependencies here; they belong 
     // in the individual module build.gradle files 
    } 
} 

allprojects { 
    repositories { 
     jcenter() 
     maven { url "https://jitpack.io" } 
    } 
} 

task clean(type: Delete) { 
    delete rootProject.buildDir 
} 

这是应用程序构建gradle文件

apply plugin: 'com.android.application' 

android { 
    compileSdkVersion 21 
    buildToolsVersion '21.1' 

    defaultConfig { 
     applicationId "my.app.id" 
     minSdkVersion 15 
     targetSdkVersion 19 
     versionCode 7 
     versionName "7.00" 
//  multiDexEnabled true 
    } 
    buildTypes { 
     release { 
      minifyEnabled false 
      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 
     } 
    } 
    packagingOptions { 
     pickFirst 'META-INF/license.txt' 
     exclude 'META-INF/DEPENDENCIES' 
     exclude 'META-INF/ASL2.0' 
     exclude 'META-INF/LICENSE' 
     exclude 'META-INF/NOTICE' 
     exclude 'META-INF/NOTICE.txt' 
     exclude 'META-INF/LICENSE.txt' 
     exclude 'META-INF/MANIFEST.MF' 
    } 
    lintOptions { 
     checkReleaseBuilds false 
    } 
} 

dependencies { 
    compile fileTree(dir: 'libs', include: ['*.jar']) 
    testCompile 'junit:junit:4.12' 
    compile 'com.android.support:support-v4:21.0' 
    compile 'com.github.chrisbanes:PhotoView:1.3.0' 
    compile 'com.google.android.gms:play-services-maps:9.4.0' 
    // compile 'com.android.support:multidex:1.0.0' 
    compile files('libs/acra-4.5.0.jar') 
    compile files('libs/commons-io-2.4.jar') 
    compile files('libs/IDTuniMagSDKAndroid.jar') 
    compile files('libs/maps.jar') 
    compile files('libs/picasso-2.5.2.jar') 
    compile files('libs/numberpickerlib.jar') 
    compile files('libs/PdfViewer.jar') 
// compile files('libs/httpmime-4.0.jar') 
    compile files('libs/apache-mime4j-0.6.jar') 
    compile 'com.squareup.retrofit2:retrofit:2.1.0' 
    compile 'com.squareup.okhttp3:okhttp:3.4.1' 
    compile 'com.squareup.okio:okio:1.10.0' 
    compile 'com.leo.simplearcloader:simplearcloader:1.0.+' 
    compile 'com.squareup.retrofit2:converter-gson:2.1.0' 
    compile 'com.squareup.retrofit2:adapter-rxjava:2.1.0' 
    compile 'io.reactivex:rxandroid:1.0.1' 
    compile 'com.akexorcist:RoundCornerProgressBar:2.0.3' 
    compile 'com.github.jakob-grabner:Circle-Progress-View:v1.2.9' 
} 

我得到这个错误或者当我构建项目时。正因为如此，我也无法运行这个项目。即使在模拟器中安装APK之前，也会发生这种情况。

在此先感谢。

Answer 1

看来你清理你的project.try在build.gradle

dexOptions { 
     javaMaxHeapSize "4g" 
    }