Android_匯入工程出現的錯誤

 今天把工程的原始碼匯入android studio後，發現framework中的許多jar包都沒有關聯，出現了很多的問題，因為工程是用Maven編譯的，所以點擊main開啟右鍵，選擇Add Framewor Support,出現錯誤如下：

22:17:54 Compilation completed with 100 errors and 68 warnings in 8 sec
22:24:53 Compilation completed with 100 errors and 68 warnings in 7 sec
22:32:49 RuntimeException: update failed for AnAction with ID=EditSource: java.lang.ClassNotFoundException: com.android.tools.idea.roots.ui.configuration.GradleProjectSettingsService
22:32:53 RuntimeException: update failed for AnAction with ID=EditSource: java.lang.ClassNotFoundException: com.android.tools.idea.roots.ui.configuration.GradleProjectSettingsService
22:37:12 RuntimeException: update failed for AnAction with ID=EditSource: java.lang.ClassNotFoundException: com.android.tools.idea.roots.ui.configuration.GradleProjectSettingsService
22:38:59 RuntimeException: update failed for AnAction with ID=EditSource: java.lang.ClassNotFoundException: com.android.tools.idea.roots.ui.configuration.GradleProjectSettingsService
22:39:57 Maven projects need to be imported: Import Changes Enable Auto-Import
22:40:05 Compilation completed with 100 errors and 68 warnings in 8 sec
22:42:37 RuntimeException: update failed for AnAction with ID=EditSource: java.lang.ClassNotFoundException: com.android.tools.idea.roots.ui.configuration.GradleProjectSettingsService
22:43:02 RuntimeException: update failed for AnAction with ID=EditSource: java.lang.ClassNotFoundException: com.android.tools.idea.roots.ui.configuration.GradleProjectSettingsService

點擊 Import Changes,編輯完成後仍然會出現很多問題。

遇到問題如下：

 Unregistered Git root detected

7月18日再次把工程匯入Android studio,發現此時 顯示了工程的名稱了 ，呵呵，似乎問題要解決了，提示如下：

22:00:10 Maven projects need to be imported: Import Changes Enable Auto-Import
22:00:28 Frameworks detected: Android framework is detected in the project Configure

此時會彈出如下提示框：

點擊 OK，然後點擊 “Import Changes Enable Auto-Import” 架構便匯入完成了，OK，搞定！