离子cordova构建android：错误：产生EACCES

Question

我已经看到许多引用通过chmod改变gradle的执行属性，（+ x或755）......这些似乎都没有任何区别。 即使我跑了，我仍然得到消息：sudo ionic cordova build android

我有这些设置：

我唯一能想到的就是由于插件的钩子中没有执行属性可能......

sudo离子cordova构建android

....
> cordova build android
ANDROID_HOME=/Users/jgf/Library/Android/sdk
JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home
Subproject Path: CordovaLib
Error: spawn EACCES

[ERROR] An error occurred while running cordova build android (exit code 1).

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关于这个错误最令人讨厌的事情之一就是它没有给你足够的细节而且隐藏了问题的根本原因......我尝试添加像--verbose和--release标志之类的东西，但这些都没有改变解决问题。

---

运行Mac OS X High Sierra 10.13.2

离子信息

cli packages: (/Users/jgf/.nvm/versions/node/v8.9.3/lib/node_modules)

    @ionic/cli-utils  : 1.18.0
    ionic (Ionic CLI) : 3.18.0

global packages:

    cordova (Cordova CLI) : 7.0.1

local packages:

    @ionic/app-scripts : 3.1.5
    Cordova Platforms  : android 6.4.0 browser 4.1.0 ios 4.4.0
    Ionic Framework    : ionic-angular 3.9.2

System:

    Android SDK Tools : 26.1.1
    Node              : v8.9.3
    npm               : 5.6.0
    OS                : macOS High Sierra
    Xcode             : Xcode 9.2 Build version 9C40b

Environment Variables:

    ANDROID_HOME : /Users/jgf/Library/Android/sdk

Misc:

    backend : legacy

cordova平台版

Installed platforms:
  android 6.4.0
  browser 4.1.0
  ios 4.4.0
Available platforms:
  blackberry10 ~3.8.0 (deprecated)
  osx ~4.0.1
  webos ~3.7.0

cordova构建android --verbose

No scripts found for hook "before_build".
No scripts found for hook "before_prepare".
Checking config.xml and package.json for saved platforms that haven't been added to the project
Config.xml and package.json platforms are the same. No pkg.json modification.
Package.json and config.xml platforms are different. Updating config.xml with most current list of platforms.
PlatformApi successfully found for platform android
Checking config.xml for saved plugins that haven't been added to the project
Checking for any plugins added to the project that have not been installed in android platform
No differences found between plugins added to project and installed in android platform. Continuing...
Generating platform-specific config.xml from defaults for android at /opt/IonicProjects/aews_official_rc_1.2.09/platforms/android/res/xml/config.xml
Merging project's config.xml into platform-specific android config.xml
Merging and updating files from [www, platforms/android/platform_www] to platforms/android/assets/www
Wrote out android application name "ET-Mobile" to /opt/IonicProjects/aews_official_rc_1.2.09/platforms/android/res/values/strings.xml
android-versionCode not found in config.xml. Generating a code based on version in config.xml (0.0.1): 1
Wrote out Android package name "com.extratechnology.etmobile" to /opt/IonicProjects/aews_official_rc_1.2.09/platforms/android/src/com/extratechnology/etmobile/MainActivity.java
Updating icons at platforms/android/res
Updating splash screens at platforms/android/res
This app does not have additional resource files defined
Prepared android project successfully
No scripts found for hook "after_prepare".
No scripts found for hook "before_compile".
ANDROID_HOME=/Users/jgf/Library/Android/sdk
JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home
Subproject Path: CordovaLib
Running command: /opt/IonicProjects/aews_official_rc_1.2.09/platforms/android/gradlew cdvBuildDebug -b /opt/IonicProjects/aews_official_rc_1.2.09/platforms/android/build.gradle -Dorg.gradle.daemon=true -Dorg.gradle.jvmargs=-Xmx2048m -Pandroid.useDeprecatedNdk=true
Error: spawn EACCES

有Android Studio 3.0.1

我的.profile （松散地基于此 ）包含：

export JAVA_HOME=$(/usr/libexec/java_home)
export ANDROID_HOME=~/Library/Android/sdk
#ANDROID_HOME=/opt/android-sdk
export NVM_DIR="$HOME/.nvm"
export PATH=${JAVA_HOME}/bin:${PATH}
export PATH=${ANDROID_HOME}/platform-tools:${PATH}
export PATH=${ANDROID_HOME}/tools:${PATH}
export PATH=${ANDROID_HOME}/tools/bin:${PATH}
#${ANDROID_HOME}/tools/bin:${HOME}/bin:.
export GRADLE_HOME="/Applications/Android Studio.app/Contents/gradle/gradle-4.1"
export PATH=${PATH}:${GRADLE_HOME}/bin

这是我此时唯一的另一个想法..在Android Studio中的空间。 这可能会弄乱路径，所以我倾向于将其复制出来。

哪个gradle会产生正确的路径...

/Applications/Android Studio.app/Contents/gradle/gradle-4.1/bin/gradle

（之前我曾卸载过旧的brew版本，但指向带有路径的Android Studio版本似乎没有任何区别）。

最后一个脚注......当时android是一个可以同时用于sdk和apk管理器功能的命令，你曾经不得不做一些像接受许可条款或类似的东西。 没有什么比这更像我在这里也不见了？ 只是，我正在抓我的选择。

---

在SurajRao的提示之后，运行cordova构建android --verbose ，

我现在正在解决最初的问题。

这是通过这样做完成的：

cd <project folder>/platform/android/
chmod +x build.gradle 
chmod +x gradlew

它现在产生：

Error: /opt/IonicProjects/aews_official_rc_1.2.09/platforms/android/gradlew: Command failed with exit code 1 Error output:
FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring project ':CordovaLib'.
> Could not resolve all files for configuration ':CordovaLib:classpath'.
   > Could not resolve org.bouncycastle:bcprov-jdk15on:1.48.
     Required by:
         project :CordovaLib > com.android.tools.build:gradle:2.2.3 > com.android.tools.build:gradle-core:2.2.3 > com.android.tools.build:builder:2.2.3
         project :CordovaLib > com.android.tools.build:gradle:2.2.3 > com.android.tools.build:gradle-core:2.2.3 > com.android.tools.build:builder:2.2.3 > com.android.tools:sdk-common:25.2.3
         project :CordovaLib > com.android.tools.build:gradle:2.2.3 > com.android.tools.build:gradle-core:2.2.3 > com.android.tools.build:builder:2.2.3 > org.bouncycastle:bcpkix-jdk15on:1.48
      > Could not resolve org.bouncycastle:bcprov-jdk15on:1.48.
         > Could not get resource 'https://jcenter.bintray.com/org/bouncycastle/bcprov-jdk15on/1.48/bcprov-jdk15on-1.48.pom'.
            > Could not HEAD 'https://jcenter.bintray.com/org/bouncycastle/bcprov-jdk15on/1.48/bcprov-jdk15on-1.48.pom'. Received status code 502 from server: Bad Gateway

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug optionto get more log output.

* Get more help at https://help.gradle.org

将在这里尝试gradle init每个建议......而这似乎解决了它。

Answer 1

我发现直接使用--verbose flag和cordova命令而不是ionic命令在cordova的构建过程中提供调试信息。

 cordova build android --verbose

编辑 - >我在这里提出了一个关于verbose Ionic的Github请求，它应该被修复为Ionic Cli 4。

根据你的日志，

Running command: /opt/IonicProjects/aews_official_rc_1.2.09/platforms/android/gradlew cdvBuildDebug -b /opt/IonicProjects/aews_official_rc_1.2.09/platforms/android/build.gradle -Dorg.gradle.daemon=true -Dorg.gradle.jvmargs=-Xmx2048m -Pandroid.useDeprecatedNdk=true

是你的问题。

您必须提供可执行权限

/opt/IonicProjects/aews_official_rc_1.2.09/platforms/android/build.gradle

和

/opt/IonicProjects/aews_official_rc_1.2.09/platforms/android/gradlew 

使用chmod +x

Answer 2

如果您使用的是Ubuntu，那么您需要在终端中添加sudo cordova build android --verbose 。 这基本上是一个许可问题。