错误：包com.sun.tools.javac.util不存在 [英] error: package com.sun.tools.javac.util does not exist

问题描述

我正在尝试在umbuntu 11.10上运行我的play 2.0.1应用程序，当我访问 domain.com:9000 时，我在终端中收到此错误：

I'm trying to run my play 2.0.1 application on umbuntu 11.10 and when I visit domain.com:9000 I get this error in terminal:

info] Compiling 4 Scala sources and 6 Java sources to /var/www/clients/client3/web10/sc2lounge/target/scala-2.9.1/classes...
[error] /var/www/clients/client3/web10/sc2lounge/app/models/Cron.java:29: error: package com.sun.tools.javac.util does not exist
[error] import com.sun.tools.javac.util.List;
[error]                                ^
[error] 1 error
[error] {file:/var/www/clients/client3/web10/sc2lounge/}sc2lounge/compile:compile: javac returned nonzero exit code
[error] application - 

! Internal server error, for request [GET /] ->

sbt.PlayExceptions$CompilationException: Compilation error [error: package com.sun.tools.javac.util does not exist]
    at sbt.PlayReloader$$anon$2$$anonfun$reload$3$$anonfun$2$$anonfun$apply$11$$anonfun$apply$12.apply(PlayReloader.scala:224) ~[na:na]
    at sbt.PlayReloader$$anon$2$$anonfun$reload$3$$anonfun$2$$anonfun$apply$11$$anonfun$apply$12.apply(PlayReloader.scala:224) ~[na:na]
    at scala.Option.map(Option.scala:133) ~[scala-library.jar:0.11.2]
    at sbt.PlayReloader$$anon$2$$anonfun$reload$3$$anonfun$2$$anonfun$apply$11.apply(PlayReloader.scala:224) ~[na:na]
    at sbt.PlayReloader$$anon$2$$anonfun$reload$3$$anonfun$2$$anonfun$apply$11.apply(PlayReloader.scala:221) ~[na:na]
    at scala.Option.map(Option.scala:133) ~[scala-library.jar:0.11.2]

我有 JAVA_HOME 在我的 .bashrc file：

I have JAVA_HOME set like this in my .bashrc file:

JAVA_HOME=/usr/lib/jvm/default-java  #Which is a symbolic link to java-7-openjdk-common
export JAVA_HOME
PATH=$PATH:$JAVA_HOME/bin
export PATH

java -version 的输出是：

java version "1.6.0_23"
OpenJDK Runtime Environment (IcedTea6 1.11pre) (6b23~pre11-0ubuntu1.11.10.2)
OpenJDK 64-Bit Server VM (build 20.0-b11, mixed mode)

并且 javac -version 的输出是：

javac 1.7.0_147

我的问题是为什么 com.sun.tools.javac.util.List 未包含在类路径中

My question is why com.sun.tools.javac.util.List isn't included in the classpath

推荐答案

此类位于 tools.jar ，它不是JRE的一部分。

This class is found in tools.jar, which is not part of the JRE.

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