Question

这样的错误信息：Gradle任务[：app：assembleDebug] ：app：preBuild UP-TO-DATE ：app：preDebugBuild UP-TO-DATE ：应用：checkDebugManifest ：app：preReleaseBuild UP-TO-DATE ：app：prepareComAndroidSupportAppcompatV72311Library UP-TO-DATE ：app：prepareComAndroidSupportDesign2311Library UP-TO-DATE ：app：prepareComAndroidSupportMediarouterV72300Library UP-TO-DATE ：app：prepareComAndroidSupportRecyclerviewV72311Library UP-TO-DATE ：app：prepareComAndroidSupportSupportV42311Library UP-TO-DATE ：app：prepareComFacebookAndroidFacebookAndroidSdk420Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServices840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesAds840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesAnalytics840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesAppindexing840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesAppinvite840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesAppstate840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesAuth840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesBase840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesBasement840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesCast840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesDrive840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesFitness840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesGames840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesGcm840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesIdentity840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesLocation840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesMaps840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesMeasurement840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesNearby840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesPanorama840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesPlus840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesSafetynet840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesVision840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesWallet840Library UP-TO-DATE ：app：prepareComGoogleAndroidGmsPlayServicesWearable840Library UP-TO-DATE ：应用：prepareDebugDependencies ：app：compileDebugAidl UP-TO-DATE ：app：compileDebugRenderscript UP-TO-DATE ：app：generateDebugBuildConfig UP-TO-DATE ：app：mergeDebugShaders UP-TO-DATE ：app：compileDebugShaders UP-TO-DATE ：app：generateDebugAssets UP-TO-DATE ：app：mergeDebugAssets UP-TO-DATE ：app：generateDebugResValues UP-TO-DATE ：app：generateDebugResources UP-TO-DATE ：app：mergeDebugResources UP-TO-DATE ：app：processDebugManifest UP-TO-DATE ：app：processDebugResources UP-TO-DATE ：app：generateDebugSources UP-TO-DATE ：app：incrementalDebugJavaCompilationSafeguard UP-TO-DATE ：应用：compileDebugJavaWithJavac 注意：C：\ Users \ rockstar \ Desktop \ AstroMaze \ app \ src \ main \ java \ com \ org \ astromaze \ MainActivityUsers.java使用或覆盖不推荐使用的API。注意：使用-Xlint重新编译：弃用以获取详细信息。在2.053秒内完成6个类的增量编译。：app：compileDebugNdk UP-TO-DATE ：应用：compileDebugSources ：应用：prePackageMarkerForDebug ：应用：transformClassesWithDexForDebug 要在进程中运行dex，Gradle守护程序需要更大的堆。它目前有大约910 MB。要加快构建速度，请将Gradle守护程序的最大堆大小增加到2048 MB以上。为此，请在项目gradle.properties中设置org.gradle.jvmargs = -Xmx2048M。有关详细信息，请参阅https://docs.gradle.org/current/userguide/build_environment.html 错误：.dex文件中的方法引用数不能超过64K。了解如何在https://developer.android.com/tools/building/multidex.html解决此问题：app：transformClassesWithDexForDebug FAILED 错误：任务'：app：transformClassesWithDexForDebug'执行失败。

com.android.build.api.transform.TransformException：com.android.ide.common.process.ProcessException：java.util.concurrent.ExecutionException：com.android.ide.common.process.ProcessException：org.gradle .process.internal.ExecException：进程'命令'C：\ Program Files \ Java \ jdk1.8.0_91 \ bin \ java.exe''以非零退出值2结束信息：建筑失败信息：总时间：17.268秒信息：2个错误信息：0警告信息：请参阅控制台中的完整输出

Answer 1

基本上你的错误是： -

1) Error:Execution failed for task ':app:transformClassesWithDexForDebug'.

2) Error:The number of method references in a .dex file cannot exceed 64K.

这些错误的解决方案如下： -

1）在buildConfig中的build.gradle（Module：app）中添加 multiDexEnabled true 行

2）用以下内容替换gradle.properties文件的全部内容： -

# Project-wide Gradle settings.

# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.

# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html

# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
# Default value: -Xmx10248m -XX:MaxPermSize=256m
# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8

# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true

3）转到帮助＆gt;编辑自定义VM选项，如果扩展名为.vmoptions的文件打开，则用以下内容替换文件内容，如果文件不存在，则创建一个，然后用以下内容替换内容： -

# custom Android Studio VM options

#
# *DO NOT* modify this file directly. If there is a value that you would like to override,
# please add it to your user specific configuration file.
#
# See http://tools.android.com/tech-docs/configuration
#
-Xms256m
-Xmx750m
-XX:MaxPermSize=350m
-XX:ReservedCodeCacheSize=240m
-XX:+UseConcMarkSweepGC
-XX:SoftRefLRUPolicyMSPerMB=50
-da
-Djna.nosys=true
-Djna.boot.library.path=

-Djna.debug_load=true
-Djna.debug_load.jna=true
-Dsun.io.useCanonCaches=false
-Djava.net.preferIPv4Stack=true
-XX:+HeapDumpOnOutOfMemoryError
-Didea.paths.selector=AndroidStudio2.1
-Didea.platform.prefix=AndroidStudio

您的所有错误都将得到解决。

祝你好运。

我在android Studio

1 个答案: