Eclipse Graphical Layout无法显示adView

Question

我从Eclipse Helios更新到Eclipse Juno,将Android SDK工具更新到v23,以及Google Play lib 4.4.

由于他们我无法在eclipse图形布局窗口中查看XML布局.我得到以下错误.

Exception raised during rendering: com/google/android/gms/ads/AdView : Unsupported major.minor version 51.0
Exception details are logged in Window > Show View > Error Log

错误日志

Could not create the view: org.eclipse.pde.runtime.LogView

该错误仅显示我在布局中添加Google AdView XML时,其他明智的图形布局工作正常.

<?xml version="1.0" encoding="UTF-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:tools="http://schemas.android.com/tools"
  xmlns:ads="http://schemas.android.com/apk/res-auto"
  android:layout_width="match_parent"
  android:layout_height="match_parent" >

    <com.google.android.gms.ads.AdView
        android:id="@+id/adView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        ads:adSize="BANNER"
        ads:adUnitId="xxxxxxxxxxxxxxxxxxxxxxxx" />

</RelativeLayout>

任何帮助,将不胜感激.

Answer 1

我刚才通过将渲染布局时使用的 android 版本更改为 解决了这个问题，默认API 19情况下它是API 20：