play framework 1.3 precompile java.lang.OutOfMemoryError：Java堆空間

我得到java.lang.OutOfMemoryError：突然嘗試編譯Java堆空間。play framework 1.3 precompile java.lang.OutOfMemoryError：Java堆空間

如何解決此問題？

這是我正在運行的命令。起到清潔工作好

Tzachs-MacBook-Pro:qa tzachs$ play precompile 
~  _   _ 
~ _ __ | | __ _ _ _| | 
~ | '_ \| |/ _' | || |_| 
~ | __/|_|\____|\__ (_) 
~ |_|   |__/ 
~ 
~ play! 1.3.4, https://www.playframework.com 
~ 
~ using java version "1.8.0_111" 
objc[18309]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_111.jdk/Contents/Home/bin/java (0x10506b4c0) and /Library/Java/JavaVirtualMachines/jdk1.8.0_111.jdk/Contents/Home/jre/lib/libinstrument.dylib (0x1051334e0). One of the two will be used. Which one is undefined. 
2017-08-17 09:51:14 INFO play:308 - Starting /Users/tzachs/personal/test 
:: loading settings :: url = jar:file:/Users/tzachs/work/play-1.3.4/framework/lib/ivy-2.4.0.jar!/org/apache/ivy/core/settings/ivysettings.xml 
2017-08-17 09:51:15 INFO play:308 - Precompiling ... 
2017-08-17 09:51:30 ERROR play:457 - Cannot start in PROD mode with errors 
java.lang.OutOfMemoryError: Java heap space 
    at java.util.Arrays.copyOfRange(Arrays.java:3664) 
    at java.lang.String.<init>(String.java:207) 
    at java.lang.StringBuilder.toString(StringBuilder.java:407) 
    at org.apache.commons.io.output.StringBuilderWriter.toString(StringBuilderWriter.java:158) 
    at org.apache.commons.io.IOUtils.toString(IOUtils.java:779) 
    at org.apache.commons.io.IOUtils.toString(IOUtils.java:803) 
    at play.libs.IO.readContentAsString(IO.java:53) 
    at play.libs.IO.readContentAsString(IO.java:43) 
    at play.vfs.VirtualFile.contentAsString(VirtualFile.java:181) 
    at play.classloading.ApplicationClasses$ApplicationClass.refresh(ApplicationClasses.java:206) 
    at play.classloading.ApplicationClasses$ApplicationClass.<init>(ApplicationClasses.java:198) 
    at play.classloading.ApplicationClasses.getApplicationClass(ApplicationClasses.java:51) 
    at play.classloading.ApplicationCompiler$2.acceptResult(ApplicationCompiler.java:284) 
    at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:480) 
    at play.classloading.ApplicationCompiler.compile(ApplicationCompiler.java:300) 
    at play.classloading.ApplicationClassloader.getAllClasses(ApplicationClassloader.java:430) 
    at play.Play.preCompile(Play.java:605) 
    at play.Play.init(Play.java:308) 
    at play.server.Server.main(Server.java:160)

來源

2017-08-17 Tzach Solomon

我已經與-Xmx4g預編譯運行，它能正常工作。像這樣

play precompile -Xmx4g

來源

2017-08-17 06:59:15

play framework 1.3 precompile java.lang.OutOfMemoryError：Java堆空間

回答

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