android - Ionic2 和 Facebook 登录 : Errors in emulating android device after installing cordova-plugin-facebook4

Question

我有一个 Ionic2 应用程序，我希望用它来安装 cordova-plugin-facebook4 并设置 Facebook 登录。我已经学习了一些像这样的教程 here但是当我尝试模拟 android 构建时遇到了问题。

这是错误信息:

Error: /Users/mreiter/documents/photor/photor/platforms/android/gradlew: Command failed with exit code 1 Error output:
FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'android'.
> Could not resolve all dependencies for configuration ':_debugCompile'.
   > Could not find com.android.support:support-v4:23.4.0.
     Searched in the following locations:
         https://repo1.maven.org/maven2/com/android/support/support-v4/23.4.0/support-v4-23.4.0.pom
         https://repo1.maven.org/maven2/com/android/support/support-v4/23.4.0/support-v4-23.4.0.jar
         https://jcenter.bintray.com/com/android/support/support-v4/23.4.0/support-v4-23.4.0.pom
         https://jcenter.bintray.com/com/android/support/support-v4/23.4.0/support-v4-23.4.0.jar
         file:/Users/mreiter/Library/Android/sdk/extras/android/m2repository/com/android/support/support-v4/23.4.0/support-v4-23.4.0.pom
         file:/Users/mreiter/Library/Android/sdk/extras/android/m2repository/com/android/support/support-v4/23.4.0/support-v4-23.4.0.jar
         file:/Users/mreiter/Library/Android/sdk/extras/google/m2repository/com/android/support/support-v4/23.4.0/support-v4-23.4.0.pom
         file:/Users/mreiter/Library/Android/sdk/extras/google/m2repository/com/android/support/support-v4/23.4.0/support-v4-23.4.0.jar
     Required by:
         :android:unspecified
         :android:unspecified > com.facebook.android:facebook-android-sdk:4.14.1
   > Could not find com.android.support:cardview-v7:23.4.0.
     Searched in the following locations:
         https://repo1.maven.org/maven2/com/android/support/cardview-v7/23.4.0/cardview-v7-23.4.0.pom
         https://repo1.maven.org/maven2/com/android/support/cardview-v7/23.4.0/cardview-v7-23.4.0.jar
         https://jcenter.bintray.com/com/android/support/cardview-v7/23.4.0/cardview-v7-23.4.0.pom
         https://jcenter.bintray.com/com/android/support/cardview-v7/23.4.0/cardview-v7-23.4.0.jar
         file:/Users/mreiter/Library/Android/sdk/extras/android/m2repository/com/android/support/cardview-v7/23.4.0/cardview-v7-23.4.0.pom
         file:/Users/mreiter/Library/Android/sdk/extras/android/m2repository/com/android/support/cardview-v7/23.4.0/cardview-v7-23.4.0.jar
         file:/Users/mreiter/Library/Android/sdk/extras/google/m2repository/com/android/support/cardview-v7/23.4.0/cardview-v7-23.4.0.pom
         file:/Users/mreiter/Library/Android/sdk/extras/google/m2repository/com/android/support/cardview-v7/23.4.0/cardview-v7-23.4.0.jar
     Required by:
         :android:unspecified
         :android:unspecified > com.facebook.android:facebook-android-sdk:4.14.1
   > Could not find com.android.support:customtabs:23.4.0.
     Searched in the following locations:
         https://repo1.maven.org/maven2/com/android/support/customtabs/23.4.0/customtabs-23.4.0.pom
         https://repo1.maven.org/maven2/com/android/support/customtabs/23.4.0/customtabs-23.4.0.jar
         https://jcenter.bintray.com/com/android/support/customtabs/23.4.0/customtabs-23.4.0.pom
         https://jcenter.bintray.com/com/android/support/customtabs/23.4.0/customtabs-23.4.0.jar
         file:/Users/mreiter/Library/Android/sdk/extras/android/m2repository/com/android/support/customtabs/23.4.0/customtabs-23.4.0.pom
         file:/Users/mreiter/Library/Android/sdk/extras/android/m2repository/com/android/support/customtabs/23.4.0/customtabs-23.4.0.jar
         file:/Users/mreiter/Library/Android/sdk/extras/google/m2repository/com/android/support/customtabs/23.4.0/customtabs-23.4.0.pom
         file:/Users/mreiter/Library/Android/sdk/extras/google/m2repository/com/android/support/customtabs/23.4.0/customtabs-23.4.0.jar
     Required by:
         :android:unspecified
         :android:unspecified > com.facebook.android:facebook-android-sdk:4.14.1

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

如有任何帮助，我们将不胜感激。

Answer 1

今天早上我遇到了这个问题。以下步骤对我有用:

1. 开始了一个干净的 Ionic 2 项目
2. 添加了 android 平台并安装了 ionic facebook wrapper，如文档中所述。
3. 打开Android Studio，从platforms/android/导入项目
4. 让它加载，但当它要求您更新 Gradle 时，请选择忽略此项目。

之后它会“强烈建议”您更新 Gradle，再次忽略它，Android Studio 将开始运行您的 Gradle 并构建 APK。

你会发现你可以使用 ionic build android 并且它应该可以工作。

我还删除了除 Android 6.X.X (Marshmallow) 之外的所有 Android SDK。试一试。仍然不确定问题出在哪里。