java 也许JAVA_HOME没有指向JDK
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Perhaps JAVA_HOME does not point to the JDK
提问by Chepaki
i am getting this error during making phonegap build
我在制作 phonegap 时遇到这个错误
C:\Program Files (x86)\Android\android-sdk\tools\ant\build.xml:601: The followin
g error occurred while executing this line:
C:\Program Files (x86)\Android\android-sdk\tools\ant\build.xml:720: The followin
g error occurred while executing this line:
C:\Program Files (x86)\Android\android-sdk\tools\ant\build.xml:734: Unable to fi
nd a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK.
It is currently set to "C:\Program Files\Java\jre1.8.0_25"
Total time: 45 seconds
D:\xampp\htdocs\mymind\mymind\mymind\platforms\android\cordova\node_modules\q\q.
js:126
throw e;
^
Error code 1 for command: cmd with args: /s,/c,ant,debug,-f,D:\xampp\htdocs\mymi
nd\mymind\mymind\platforms\android\build.xml,-Dout.dir=ant-build,-Dgen.absolute.
dir=ant-gen
i think problem with the PATH which i have added to the system variables of the windows envirement variables.
我认为我添加到 Windows 环境变量的系统变量中的 PATH 有问题。
- JAVA_HOME -> C:\Program Files\Java\jdk1.8.0_25;C:\Progra~2\Java\jdk1.8.0_25\jre
- JAVA_HOME -> C:\Program Files\Java\jdk1.8.0_25;C:\Progra~2\Java\jdk1.8.0_25\jre
another error
另一个错误
BUILD FAILED
C:\Program Files (x86)\Android\android-sdk\tools\ant\build.xml:653: The followin
g error occurred while executing this line:
C:\Program Files (x86)\Android\android-sdk\tools\ant\build.xml:698: null returne
d: 1
Total time: 14 seconds
D:\xampp\htdocs\mymind\mymind\mymind\platforms\android\cordova\node_modules\q\q.
js:126
throw e;
^
Error code 1 for command: cmd with args: /s,/c,ant,debug,-f,D:\xampp\htdocs\mymi
nd\mymind\mymind\platforms\android\build.xml,-Dout.dir=ant-build,-Dgen.absolute.
dir=ant-gen
Error: D:\xampp\htdocs\mymind\mymind\mymind\platforms\android\cordova\build.bat:
Command failed with exit code 8
at ChildProcess.whenDone (C:\Users\umar.farooq\AppData\Roaming\npm\node_modu
les\phonegap\node_modules\cordova\node_modules\cordova-lib\src\cordova\superspaw
n.js:135:23)
at ChildProcess.emit (events.js:98:17)
at maybeClose (child_process.js:756:16)
at Process.ChildProcess._handle.onexit (child_process.js:823:5)
回答by Predrag Maric
It is currently set to "C:\Program Files\Java\jre1.8.0_25"
当前设置为“C:\Program Files\Java\jre1.8.0_25”
jrestands for Java Runtime Environment, and you need jdkwhich is Java Development Kit.
jre代表Java Runtime Environment，你需要jdk它是Java Development Kit。
So, JAVA_HOMEshould point to C:\Program Files\Java\jdk1.8.0_25, and in your PATHsystem variable you should have C:\Program Files\Java\jdk1.8.0_25\bin.
所以，JAVA_HOME应该指向C:\Program Files\Java\jdk1.8.0_25，并且在你的PATH系统变量中你应该有C:\Program Files\Java\jdk1.8.0_25\bin.
回答by Chepaki
Make sure you're using the Java SE SDK and not the Java EE SDK, because android wouldn't recognize the second.
确保您使用的是 Java SE SDK 而不是 Java EE SDK，因为 android 不会识别第二个。
