Android Studio添加應用作為依賴時報錯Error:Dependency MonthText:xlistview:unspecified on project app resolves to an APK archive which is not supported as a compilation dependency. File: 及其解決方案

Error:Dependency MonthText:xlistview:unspecified on project app resolves to an APK archive which is not supported as a compilation dependency. File: E:\Androidcode\androidstudioproject\MonthText\xlistview\build\outputs\apk\xlistview-release-unsigned.apk

解決方案：把依賴庫的build.gradle文件中最上邊的

　錯誤：　apply plugin: 'com.android.application'
  改為：  apply plugin: 'com.android.library'
還有：要刪除defaultConfig中的applicationId "com.limxing.xlistview"
這個報錯主要原因是因為依賴庫之前是一個獨立的應用，需要把它的設置為庫，而不是應用

刪除applicationId "com.limxing.xlistview"的原因是：applicationId 這是應用才有的id，庫則沒有，所以要刪除

解決方案引用自（原文地址）：http://www.07net01.com/2015/08/917039.html