Question

我更新了我的 Android Studio 并尝试运行应用，但它显示的错误就是这样..

Error:Execution failed for task ':app:transformClassesWithDexForDebug'.> com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: GC overhead limit exceeded

在更新 Android Studio 相同的应用程序运行正常，所以我试图解决问题我发现只有一个我已经完成 gradle 文件..

dexOptions {
    incremental true
    javaMaxHeapSize "4g"
}

所以现在我该怎么做才能解决这个问题，请帮帮我。感谢。

Answer 1

将其添加到您的gradle.properties文件中。

# The Gradle daemon aims to improve the startup and execution time of Gradle.
# When set to true the Gradle daemon is to run the build.
org.gradle.daemon=true

# 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

# Enables new incubating mode that makes Gradle selective when configuring projects.
# Only relevant projects are configured which results in faster builds for large multi-projects.
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:configuration_on_demand
org.gradle.configureondemand=true

在build.gradle上：

....
     dexOptions
         {
               incremental false
               javaMaxHeapSize "2048M" 
               preDexLibraries = false
         }//end dexOptions

....

找到Here

我的回答Here

Answer 2

转到“系统属性” - ＆gt; “高级”
环境变量
将_JAVA_OPTIONS值从“-Xms1024m”编辑为“-Xms2048m”
（如果不存在_JAVA_OPTIONS然后通过单击New Button创建它）
好的，保存并重新启动系统

我认为这对你有所帮助

我如何解决错误：java.lang.OutOfMemoryError：超出GC开销限制？

2 个答案: