android - ionic 构建 android，错误 : spawn EACCES

Question

如果我按照以下步骤创建新应用:

Rubens-MacBook-Pro:~ rlopez$ npm install -g cordova ionic
Rubens-MacBook-Pro:~ rlopez$ ionic start myApp tabs
Rubens-MacBook-Pro:~ rlopez$ cd myApp
Rubens-MacBook-Pro:myApp rlopez$  ionic platform add android@6.2.2 //6.1.x has a bug
Rubens-MacBook-Pro:myApp rlopez$  ionic build android

我得到这个输出:

> ionic-hello-world@ ionic:build /Users/rlopez/Proyectos/sfp-concursaPy
> ionic-app-scripts build

[15:13:28]  ionic-app-scripts 1.1.4 
[15:13:28]  build dev started ... 
[15:13:28]  clean started ... 
[15:13:28]  clean finished in 3 ms 
[15:13:28]  copy started ... 
[15:13:28]  transpile started ... 
[15:13:31]  transpile finished in 2.96 s 
[15:13:31]  preprocess started ... 
[15:13:31]  preprocess finished in less than 1 ms 
[15:13:31]  webpack started ... 
[15:13:31]  copy finished in 3.17 s 
[15:13:41]  webpack finished in 9.26 s 
[15:13:41]  sass started ... 
[15:13:41]  sass finished in 897 ms 
[15:13:41]  postprocess started ... 
[15:13:41]  postprocess finished in 1 ms 
[15:13:41]  lint started ... 
[15:13:41]  build dev finished in 13.15 s 
[15:13:43]  lint finished in 2.04 s 
ANDROID_HOME=/Users/rlopez/Library/Android/sdk

JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Contents/Home

Error: spawn EACCES

运行 ionic info 给出以下结果:

Your system information:

Cordova CLI: 6.5.0 
Ionic Framework Version: 3.1.1
Ionic CLI Version: 2.2.3
Ionic App Lib Version: 2.2.1
Ionic App Scripts Version: 1.3.6
ios-deploy version: 1.8.5 
ios-sim version: 5.0.13 
OS: OS X El Capitan
Node Version: v6.10.1
Xcode version: Xcode 7.3.1 Build version 7D1014

我做错了什么？这是 Ionic 中的错误吗？

[编辑]

运行 ionic build android --verbose 给出以下输出:

Running command: "/Applications/Android Studio 2.4 
Preview.app/Contents/gradle/gradle-3.4.1/bin/gradle" -p 
/Users/rlopez/myApp/platforms/android wrapper -b 
/Users/rlopez/myApp/platforms/android/wrapper.gradle

Error: spawn EACCES
    at exports._errnoException (util.js:1018:11)
    at ChildProcess.spawn (internal/child_process.js:319:11)
    at Object.exports.spawn (child_process.js:378:9)
    at exports.spawn(/Users/rlopez/myApp/platforms/android/cordova/node_modules/cordova-common/src/superspawn.js:134:31)
    at GradleBuilder.runGradleWrapper(/Users/rlopez/myApp/platforms/android/cordova/lib/builders/GradleBuilder.js:78:14)
    at /Users/rlopez/myApp/platforms/android/cordova/lib/builders/GradleBuilder.js:178:21
    at _fulfilled (/Users/rlopez/myApp/platforms/android/cordova/node_modules/q/q.js:854:54)
    at self.promiseDispatch.done (/Users/rlopez/myApp/platforms/android/cordova/node_modules/q/q.js:883:30)
    at Promise.promise.promiseDispatch (/Users/rlopez/myApp/platforms/android/cordova/node_modules/q/q.js:816:13)
    at /Users/rlopez/myApp/platforms/android/cordova/node_modules/q/q.js:570:49

Answer 1

今天遇到同样的错误。感谢上面的评论，这是我修复它的方法。

跑:

cordova build android --verbose

它告诉我它在哪里得到“权限被拒绝”错误......在我的例子中是:

Running command: /usr/libexec/java_home
Command finished with error code 0: /usr/libexec/java_home
ANDROID_HOME=/Users/mj/phonegap/adt-bundle-mac-x86_64-20140321/sdk
JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home
Running command: "/Applications/Android Studio.app/Contents/gradle/gradle-2.2.1/bin/gradle"
 -p /Users/mj/EduceMobile/app/platforms/android wrapper -b /Users/mj/EduceMobile/app/platfo
rms/android/wrapper.gradle

要修复，运行:

sudo chmod 755 /Applications/Android\ Studio.app/Contents/gradle/gradle-2.2.1/bin/gradle

...和

...
...
:cdvBuildDebug

BUILD SUCCESSFUL

Total time: 2 mins 44.195 secs

希望对你有帮助。