地址：http://stackoverflow.com/questions/18852983/eclipse-reports-rendering-library-more-recent-than-adt-plug-in
This version of the rendering library is more recent thanyour version of ADT plug-in. Please update
预览layout.xml文件时提示：
This version of the rendering library is more recent than yourversion of ADT plug-in. Please update ADT plug-in
导致无法正常预览布局文件；
问题根源：SDK版本过高，ADT版本低；
解决办法有好几种，如下：
1.
- Click Help > Install New Software.
- In the Work with field, enter:
https://dl-ssl.google.com/android/eclipse/ - Select Developer Tools / Android DevelopmentTools.
- Click Next and complete thewizard.
2.
|
|
Change android version while renderinglayout. |
3，
Change the Target version to new updates you have. Otherwise,change what SDK version you have in the Android manifest file.
android:minSdkVersion="8"android:targetSdkVersion="18"
备注：http://m.blog.csdn.net/article/details?id=20289247&from=timeline
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