android - ionic2 android构建错误

Question

当我尝试运行 ionic 2 应用程序时

ionic run android

它停止留下如下错误。请帮我解决这个问题

FAILURE: Could not determine which tasks to execute.

* What went wrong:
Task 'wrapper' not found in root project 'android'.

* Try:

Run gradle tasks to get a list of available tasks.

BUILD FAILED

Total time: 1.435 secs

Error: /usr/share/gradle/bin/gradle: Command failed with exit code 1

我的 ionic 信息是

    Cordova CLI: 7.0.0 
Ionic Framework Version: 3.1.1
Ionic CLI Version: 2.2.3
Ionic App Lib Version: 2.2.1
Ionic App Scripts Version: 1.3.7
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Linux 4.2
Node Version: v7.4.0
Xcode version: Not installed

平台列表是

Installed platforms:
  android 6.2.3
Available platforms: 
  blackberry10 ~3.8.0 (deprecated)
  browser ~4.1.0
  ubuntu ~4.3.4 (deprecated)
  webos ~3.7.

Answer 1

刚刚解决了问题，

我只是删除 Gradle 并运行下面的代码

sudo apt-get remove gradle

然后跑了

ionic run android

自己安装Gradle，问题解决