android - Eclipse ADT facebook 示例应用程序出现错误

Question

我关注了 https://developers.facebook.com/docs/android/getting-started/facebook-sdk-for-android/

一直到第 4 步，现在我无法运行任何应用程序，它们都有错误。我在 eclipse 中点击运行，我收到消息说我的程序包含错误，我必须在运行前修复它们。

怎么了？似乎 facebook 的内容无法被 eclipse 识别，但我逐字逐句地学习了教程。我已经多次清理了项目，尝试了一个新的工作区并单独清理了它和所有文件。我好不容易更新了所有的 SDK，我现在不知所措。

这是eclipse说的

[2013-09-18 18:50:46 - ProfilePictureSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - GraphApiSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - Scrumptious] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - PlacePickerSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - SessionLoginSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - RPSSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - FriendPickerSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - HelloFacebookSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - FacebookSDK] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - SwitchUserSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - FriendPickerSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - GraphApiSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - HelloFacebookSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - PlacePickerSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - ProfilePictureSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - Scrumptious] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - SessionLoginSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - SwitchUserSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:46 - FacebookSDK] Project compiler settings changed. Clean your project.

[2013-09-18 18:50:46 - FriendPickerSample] Project compiler settings changed. Clean your project.

[2013-09-18 18:50:46 - GraphApiSample] Project compiler settings changed. Clean your project.

[2013-09-18 18:50:47 - HelloFacebookSample] Project compiler settings changed. Clean your project.

[2013-09-18 18:50:47 - PlacePickerSample] Project compiler settings changed. Clean your project.
[2013-09-18 18:50:47 - ProfilePictureSample] Project compiler settings changed. Clean your project.

[2013-09-18 18:50:47 - FacebookSDK] Unable to resolve target 'android-8'

[2013-09-18 18:50:47 - ProfilePictureSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:47 - GraphApiSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:47 - Scrumptious] Unable to resolve target 'android-8'

[2013-09-18 18:50:47 - PlacePickerSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:47 - SessionLoginSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:47 - RPSSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:47 - FriendPickerSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:47 - HelloFacebookSample] Unable to resolve target 'android-8'

[2013-09-18 18:50:47 - SwitchUserSample] Unable to resolve target 'android-8'

Answer 1

看看你的 AndroidManifest.xml，正是这一行:

<uses-sdk android:minSdkVersion="10" android:targetSdkVersion="17" />

并检查您的最低版本和目标版本!

*该行是我的一个项目的示例；)

编辑:同时检查 Eclipse 中的“Android SDK 管理器”，并下载 API 8