离子cordova android构建错误(cordova.cmd构建android退出，退出代码为1) [英] ionic cordova android build error (cordova.cmd build android exited with exit code 1)

问题描述

我正在尝试为该应用程序部署一个Android构建.但是在此过程中会发生以下错误.

I'm trying to deploy an android build for the app. But below error occurs in the process.

可能是问题所在了.但是"gradle -v"命令在cmd上成功执行并查看gradle版本.但是我分别下载了gradle文件并设置了路径变量以使用gradle.

May be the issue is in gradle. But "gradle -v" command executes on cmd successfully and views gradle version. But I separately downloaded gradle files and set path variables to use gradle.

ANDROID_SDK_ROOT=undefined (recommended setting)
ANDROID_HOME=C:\Users\intern\AppData\Local\Android\Sdk\ (DEPRECATED)

Subproject Path: CordovaLib
Subproject Path: app
Exception in thread "main" java.lang.NullPointerException
        at org.gradle.wrapper.PathAssembler.getDistName(PathAssembler.java:84)
        at org.gradle.wrapper.PathAssembler.getDistribution(PathAssembler.java:40)
        at org.gradle.wrapper.Install.createDist(Install.java:44)
        at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:107)
        at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
C:\Users\intern\Desktop\ionic\MyIonicProject\platforms\android\gradlew: Command failed with exit code 1 Error output:
Exception in thread "main" java.lang.NullPointerException
        at org.gradle.wrapper.PathAssembler.getDistName(PathAssembler.java:84)
        at org.gradle.wrapper.PathAssembler.getDistribution(PathAssembler.java:40)
        at org.gradle.wrapper.Install.createDist(Install.java:44)
        at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:107)
        at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)

我期望在连接到PC的android设备上获得成功的构建，但是在gradle文件中以NullPointException错误结束.

I'expecting to get a successful build on my android device which is connected to PC but it ends with a NullPointException error in a gradle file .

推荐答案

您尚未设置

ANDROID_SDK_ROOT =未定义(推荐设置)

ANDROID_SDK_ROOT=undefined (recommended setting)

您必须设置 ANDROID_SDK_ROOT

设置您的根

• 工具-> Android SDK工具

• Tools -> Android SDK Tools

工具-> Android SDK平台工具

Tools -> Android SDK Platform-tools

工具-> Android SDK构建工具

Tools -> Android SDK Build-tools

android_sdk_root在哪里?以及如何设置.?

https://github.com/apache/cordova-android/issues/670

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