解决: 只需添加 org.gradle.jvmargs = -Xmx1024m 在 gradle.properties 如果它不存在，那就创造它。

要在IntelliJ IDEA中增加堆大小，请遵循以下说明。这对我很管用。

对于Windows用户，

转到安装IDE的位置并搜索以下内容。

idea64.exe.vmoptions

编辑该文件并添加以下内容。

-Xms512m
-Xmx2024m
-XX:MaxPermSize=700m
-XX:ReservedCodeCacheSize=480m

就是这样!!

对我来说，以下步骤是有效的:

打开eclipse.ini文件 改变 -Xms40m -Xmx512m 来 -Xms512m -Xmx1024m 重新启动Eclipse

在这里看到的

I'm working in Android Studio and encountered this error when trying to generate a signed APK for release. I was able to build and test a debug APK with no problem, but as soon as I wanted to build a release APK, the build process would run for minutes on end and then finally terminate with the "Error java.lang.OutOfMemoryError: GC overhead limit exceeded". I increased the heap sizes for both the VM and the Android DEX compiler, but the problem persisted. Finally, after many hours and mugs of coffee it turned out that the problem was in my app-level 'build.gradle' file - I had the 'minifyEnabled' parameter for the release build type set to 'false', consequently running Proguard stuffs on code that hasn't been through the code-shrinking' process (see https://developer.android.com/studio/build/shrink-code.html). I changed the 'minifyEnabled' parameter to 'true' and the release build executed like a dream :)

简而言之，我必须改变应用程序级别的“构建”。Gradle文件来自: / /……

buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        signingConfig signingConfigs.sign_config_release
    }
    debug {
        debuggable true
        signingConfig signingConfigs.sign_config_debug
    }
}

//...

to

    //...

buildTypes {
    release {
        minifyEnabled true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        signingConfig signingConfigs.sign_config_release
    }
    debug {
        debuggable true
        signingConfig signingConfigs.sign_config_debug
    }
}

//...

您可以尝试通过参考此映像来更改服务器设置，并增加用于处理的内存大小 流程更改以黄色突出显示

你也可以通过打开cmd-> set _java_opts - xmx2g来改变java堆 2g(2gb)，这取决于程序的复杂程度

尽量少使用常数变量和临时变量

下面的方法对我很有效。只需添加以下片段:

android {
        compileSdkVersion 25
        buildToolsVersion '25.0.1'

defaultConfig {
        applicationId "yourpackage"
        minSdkVersion 10
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
    }
dexOptions {
        javaMaxHeapSize "4g"
    }
}