简书链接:ForfasterbuildsincreasethemaximumheapsizefortheGradledaemo
文章字数：226,阅读全文大约需要1分钟

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o run dex in process, the Gradle daemon needs a larger heap.
It currently has 1024 MB.
For faster builds, increase the maximum heap size for the Gradle daemon to at least 1536 MB.
To do this set org.gradle.jvmargs=-Xmx1536M in the project gradle.properties.
For more information see https://docs.gradle.org/current/userguide/build_environment.html

AGPBI: {"kind":"error","text":"UNEXPECTED TOP-LEVEL ERROR:","sources":[{}]}
AGPBI: {"kind":"error","text":"java.lang.OutOfMemoryError: GC overhead limit exceeded","sources":[{}]}
:childgit:app:transformClassesWithDexForRelease FAILED

FAILURE: Build failed with an 
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java.lang.OutOfMemoryError: GC overhead limit exceeded
Message{kind=ERROR, text=java.lang.OutOfMemoryError: GC overhead limit exceeded, sources=[Unknown source file]}

实际上整个开发工具的最大内存是3246M了，为毛有这样的问题呢？

看来这玩意分为2种，一种是相对开发工具一种是相对gradle，而这里的问题是编译里面的gradle,所以在当前项目新建gradle.properties
添加如下内容

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org.gradle.jvmargs=-Xmx1536M

不过很郁闷的是这样搞只是针对当前项目的，如果是mac可以这样做

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vim ~/.gradle/gradle.properties

window则是自己找用户名文件夹了，换汤不换药。

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org.gradle.jvmargs=-Xmx1536M