构建 Cordova Android 项目时出错 [英] Error when building a Cordova Android project
问题描述
我正在尝试在 Windows 7 中使用 android 插件构建一个cordova项目以下环境
Hi i'm trying to build a cordova project with android plugin in windows 7 with the following environment
ANDROID_HOME=D:\DevTools\Android\Android_SDK_NDK\android-sdk
JAVA_HOME=C:\Program Files\Java\jdk1.7.0_45
我生成了一个cordova项目
i generated a cordova project
>cordova create CordovaProject io.xyz.hellocordova CordovaApp
并添加了android插件
and added the android plugin
>cordova platform add android
现在这样做之后我尝试构建android项目
now after doing that i tried to build the android project
>cordova build android
尝试下载 gradle-2.2.1-all.zip 导致异常
this trying to download gradle-2.2.1-all.zip which leads to exception as
E:\Cordova\Workspace\HelloCordova>cordova build android --verbose
Executing "before_build" hook for all plugins.
Executing "before_prepare" hook for all plugins.
Searching PlatformJson files for differences between project vs. platform instal
led plugins
No differences found between project and android platform. Continuing...
Generating config.xml from defaults for platform "android"
Wrote out Android application name to "HelloCordova"
Wrote out Android package name to "com.gowtham.HelloCordova"
This app does not have launcher icons defined
updated project successfully
Executing "after_prepare" hook for all plugins.
Executing "before_compile" hook for all plugins.
ANDROID_HOME=D:\DevTools\Android\Android_SDK_NDK\android-sdk
JAVA_HOME=C:\Program Files\Java\jdk1.7.0_45
Downloading http://services.gradle.org/distributions/gradle-2.2.1-all.zip
Exception in thread "main" java.lang.RuntimeException: java.net.ConnectException
: Connection timed out: connect
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAcc
essManager.java:78)
at org.gradle.wrapper.Install.createDist(Install.java:47)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:129)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:48)
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketI
mpl.java:79)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.ja
va:339)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocket
Impl.java:200)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java
:182)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:579)
at java.net.Socket.connect(Socket.java:528)
at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
at sun.net.www.http.HttpClient.New(HttpClient.java:308)
at sun.net.www.http.HttpClient.New(HttpClient.java:326)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLC
onnection.java:996)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConne
ction.java:932)
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection
.java:850)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
nection.java:1300)
at org.gradle.wrapper.Download.downloadInternal(Download.java:59)
at org.gradle.wrapper.Download.download(Download.java:45)
at org.gradle.wrapper.Install$1.call(Install.java:60)
at org.gradle.wrapper.Install$1.call(Install.java:47)
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAcc
essManager.java:65)
... 3 more
Error: Error code 1 for command: cmd with args: /s,/c,"E:\Cordova\Workspace\Hell
oCordova\platforms\android\gradlew cdvBuildDebug -b E:\Cordova\Workspace\HelloCo
rdova\platforms\android\build.gradle -Dorg.gradle.daemon=true -Pandroid.useDepre
catedNdk=true"
E:\Cordova\Workspace\HelloCordova>gradle -version
------------------------------------------------------------
Gradle 2.2.1
------------------------------------------------------------
Build time: 2014-11-24 09:45:35 UTC
Build number: none
Revision: 6fcb59c06f43a4e6b1bcb401f7686a8601a1fb4a
Groovy: 2.3.6
Ant: Apache Ant(TM) version 1.9.3 compiled on December 23 2013
JVM: 1.7.0_45 (Oracle Corporation 24.45-b08)
OS: Windows 7 6.1 x86
可能是因为我的办公室防火墙/代理不允许下载 zip 文件.但我提取了 zip 文件并将路径变量设置为
may be this was due to my office firewall/proxy which is not allowing to download the zip file. but i have the zip file extracted and set the path variable as
GRADLE_HOME = C:\gradle-2.2.1
GRADLE_HOME = C:\gradle-2.2.1
即便如此，我也无法解决这个问题.我明白 env.构建脚本中不接受路径变量，但我不确定在哪里更改或绕过此步骤.
even that also i'm not able to resolve this issue. I understand that the env. path variable is not accepted in build script but i'm not sure where to change or by-pass this step.
推荐答案
正如您所提到的，它看起来更像是一个网络问题.如果您使用受限代理网络，gradle 下载将失败.如果网络受限，您可以按照以下步骤解决此问题:
As you mentioned, it looks more like a network issue. The gradle download will fail if you are using restricted proxy network. In case of network restrictions, you can work around this issue by following the steps below:
1) 从 gradle 分发链接下载所需的 gradle 版本 zip 文件并将其保存在本地文件夹中.
2) 导航到 PROJECT_ROOT_FOLDER/platforms/android/cordova/lib/builders 文件夹并编辑 GradleBuilder.js 文件
3) 更改 var distributionUrl = process.env['CORDOVA_ANDROID_GRADLE_DISTRIBUTION_URL'] || 中的行'http\\://services.gradle.org/distributions/gradle-2.2.1-all.zip';到'var distributionUrl = process.env['CORDOVA_ANDROID_GRADLE_DISTRIBUTION_URL'] ||'file:///local/path/to/folder/where/gradle/zip/is/saved/gradle-2.2.1-all.zip';并保存文件
4) 尝试重建 android build.
您也可以尝试以下快速修复，
You can also try the following as quick fix,
1) 在命令提示符下执行以下命令:export CORDOVA_ANDROID_GRADLE_DISTRIBUTION_URL=file:///local/path/to/folder/where/gradle/zip/is/saved/gradle-2.2.1-all.邮编
2) 执行以下命令:cordova run android
这篇关于构建 Cordova Android 项目时出错的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
