我已经阅读了所有有同样问题的帖子，没有人解决这个问题。我对Ionic完全不熟悉（我对Crodova和intelXdk有一些了解但不是离子的。）
我按照一些教程来运行第一个应用程序。首先，它运行正常（当然，它只有文本：D）然后我开始尝试在应用程序中登录facebook。
我无法在Chrome中对此进行测试，因为facebook和存储都是Native依赖项，并且无法在计算机中进行测试。因此，我开始尝试构建Android应用程序，以便在我的手机中测试这个，每次我启动＆＃34;离子运行android＆＃34;我明白了：
离子运行android --stacktrace
> ionic-app-base@0.0.0 ionic:build /home/chaibi/Bureau/foody
> ionic-app-scripts build "--stacktrace"
[16:14:53] ionic-app-scripts 1.3.7
[16:14:53] build dev started ...
[16:14:53] clean started ...
[16:14:53] clean finished in 4 ms
[16:14:53] copy started ...
[16:14:53] transpile started ...
[16:14:55] transpile finished in 2.34 s
[16:14:55] preprocess started ...
[16:14:55] deeplinks started ...
[16:14:55] deeplinks finished in 19 ms
[16:14:55] preprocess finished in 21 ms
[16:14:55] webpack started ...
[16:14:55] copy finished in 2.64 s
[16:15:04] webpack finished in 8.52 s
[16:15:04] sass started ...
[16:15:05] sass finished in 1.10 s
[16:15:05] postprocess started ...
[16:15:05] postprocess finished in 6 ms
[16:15:05] lint started ...
[16:15:05] build dev finished in 12.07 s
[16:15:07] lint finished in 2.37 s
ANDROID_HOME=/home/chaibi/Android/Sdk
JAVA_HOME=/usr/lib/jvm/java-8-oracle
Subproject Path: CordovaLib
The Task.leftShift(Closure) method has been deprecated and is scheduled to be removed in Gradle 5.0. Please use Task.doLast(Action) instead.
at build_2h23ogq2gf6aqvti7pywfv5r2.run(/home/chaibi/Bureau/foody/platforms/android/build.gradle:137)
FAILURE: Build failed with an exception.
* What went wrong:
A problem occurred configuring root project 'android'.
> java.lang.NullPointerException (no error message)
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 1.822 secs
Error: /home/chaibi/Bureau/foody/platforms/android/gradlew: Command failed with exit code 1 Error output:
FAILURE: Build failed with an exception.
* What went wrong:
A problem occurred configuring root project 'android'.
> java.lang.NullPointerException (no error message)
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
我正在使用Ionic 2.2，openjdk-8并使用WebStorm进行开发