构建Cordova Android项目时出错 [英] Error when building a Cordova Android project
问题描述
您好，我试图建立一个cordova项目与android插件在Windows 7与
以下环境
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
cordova创建Cordova项目io.xyz.hellocordova CordovaApp
并添加了android插件
> cordova平台添加android
现在后，我试图建立Android项目
> cordova build android
试图下载 gradle-2.2.1-all.zip ，会导致例外
E：\Cordova\Workspace\HelloCordova> cordova build android --verbose
为所有插件执行before_build 。
对所有插件执行before_prepare钩子。
在PlatformJson文件中搜索项目和平台之间的差异
led插件
在项目和android平台之间没有差别。继续...
从平台android的默认值生成config.xml
写出Android应用程序名称为HelloCordova
将Android包名称写为com.gowtham.HelloCordova
此应用没有定义启动器图标
已成功更新项目
对所有插件执行after_prepare钩子。
为所有插件执行before_compile钩子。
ANDROID_HOME = D：\DevTools\Android\Android_SDK_NDK\android-sdk
JAVA_HOME = C：\Program Files\Java\jdk1.7.0_45
下载http： //services.gradle.org/distributions/gradle-2.2.1-all.zip
线程main中的异常java.lang.RuntimeException：java.net.ConnectException
：Connection超时：连接
在org.gradle.wrapper.ExclusiveFileAccessManager.access（ExclusiveFileAcc
essManager.java:78）
在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）
造成： java.net.ConnectException：Connection timed out：connect
在java.net.DualStackPlainSocketImpl.connect0（本地方法）
在java.net.DualStackPlainSocketImpl.socketConnect（DualStackPlainSocketI
mpl.java:79 ）
at java.net.AbstractPlainSocketImpl.doConnect（AbstractPlainSocketImpl.ja
va：339）
在java.net.AbstractPlainSocketImpl.connectToAddress（AbstractPlainSocket
Impl.java:200）
在java.net.AbstractPlainSocketImpl.connect（AbstractPlainSocketImpl.java
：182）
在java.net.PlainSocketImpl.connect（PlainSocketImpl.java:172）
在java.net。 SocksSocketImpl.connect（SocksSocketImpl.java:392）
在java.net.Socket.connect（Socket.java:579）
在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）
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）
在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）
...另外3个
错误：命令错误代码1：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
------------------------ ------------------------------------
制作时间：2014-11 -24 09:45:35 UTC
版本号：none
修订：6fcb59c06f43a4e6b1bcb401f7686a8601a1fb4a
Groovy：2.3.6
Ant：Apache Ant（TM）1.9版。 3编译于2013年12月23日
JVM：1.7.0_45（Oracle Corporation 24.45-b08）
操作系统：Windows 7 6.1 x86
可能是由于我的办公室防火墙/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
GRADLE_HOME = C：\gradle-2.2.1
，即使我也无法解决这个问题。我明白了env。路径变量在构建脚本中不接受，但我不知道在哪里更改或绕过此步骤。
解决方案你提到，它看起来更像一个网络问题。如果您使用受限代理网络，则gradle下载将失败。如果出现网络限制，您可以按照以下步骤解决此问题：
1）从gradle下载所需的gradle版本zip文件 c>
2）前往PROJECT_ROOT_FOLDER / platforms / android / cordova / lib / builders文件夹并编辑GradleBuilder.js文件
3）从var distributionUrl = process.env [ 'CORDOVA_ANDROID_GRADLE_DISTRIBUTION_URL'] || 'http\\：//services.gradle.org/distributions/gradle-2.2.1-all.zip';
to
'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）尝试重新构建android build。
您也可以尝试以下快速修复
1）在命令提示符下执行以下命令命令：export CORDOVA_ANDROID_GRADLE_DISTRIBUTION_URL = file：///local/path/to/folder/where/gradle/zip/is/saved/gradle-2.2.1-all.zip
2）执行以下命令：cordova run androidHi 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_45i generated a cordova project
>cordova create CordovaProject io.xyz.hellocordova CordovaAppand added the android plugin
>cordova platform add androidnow after doing that i tried to build the android project
>cordova build androidthis 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 x86may 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
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.
解决方案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) Download the required gradle version zip file from gradle distribution link and save it in local folder.
2) Navigate to PROJECT_ROOT_FOLDER/platforms/android/cordova/lib/builders folder and edit GradleBuilder.js file
3) Change the line from var distributionUrl = process.env['CORDOVA_ANDROID_GRADLE_DISTRIBUTION_URL'] || 'http\\://services.gradle.org/distributions/gradle-2.2.1-all.zip'; to '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'; and save the file
4) Try rebuilding android build.You can also try the following as quick fix,
1) In command prompt execute the following command: export CORDOVA_ANDROID_GRADLE_DISTRIBUTION_URL=file:///local/path/to/folder/where/gradle/zip/is/saved/gradle-2.2.1-all.zip
2) Execute the following command: 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！
