每次我尝试在ionic上构建我的安卓平台时,我都会收到一个错误,指出我的JAVA_HOME是无效的,而它却指向了正确的路径,如下所示。我尝试删除和重新添加平台,并在环境变量中重新添加路径,但似乎都不起作用。几天来,我一直在尝试解决这个错误。请帮帮我!
输入:
ionic build android输出:
[Error: Failed to run "java -version", make sure that you have a JDK installed.
You can get it from: http://www.oracle.com/technetwork/java/javase/downloads.
Your JAVA_HOME is invalid: C:\Program Files\Java\jdk1.7.0_75;
]
ERROR building one of the platforms: Error: C:\myApp\platforms\android\cordova\b
uild.bat: Command failed with exit code 2
You may not have the required environment or OS to build this project
Error: C:\myApp\platforms\android\cordova\build.bat: Command failed with exit co
de 2
at ChildProcess.whenDone (C:\Users\com\AppData\Roaming\npm\node_modules\cord
ova\node_modules\cordova-lib\src\cordova\superspawn.js:131:23)
at ChildProcess.emit (events.js:98:17)
at maybeClose (child_process.js:756:16)
at Process.ChildProcess._handle.onexit (child_process.js:823:5)发布于 2015-03-26 05:52:37
您是否检查过它所引用的JAVA_HOME是否存在?打开命令提示符,然后输入:"%Java_home%/bin/java" -version查看结果。如果您从Java获得版本信息以外的任何信息,则需要在Windows环境变量中验证和更新JAVA_HOME的系统变量。
发布于 2015-10-29 19:29:00
我也遇到过类似的问题,
在我的例子中,我设置了JAVA_HOME=\Java\jdk1.7.0_45,而我实际安装的版本是在jdk1.7.0_75下。
因此检查安装的版本是否为jdk1.7.0_75
https://stackoverflow.com/questions/29265028
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