java.lang.NoClassDefFoundError的：com.google.ads.AdView [英] java.lang.NoClassDefFoundError: com.google.ads.AdView

问题描述

我试图将AdMob的广告在我的应用程序。到目前为止，我已经添加了以下code 在我的应用程序的主要活动的onCreate方法...

I am attempting to incorporate admob ads in my app. So far I have added the following code in the onCreate method of my app's main activity...

    adView = new AdView(this,AdSize.BANNER,"my code number");
    adView.loadAd(new AdRequest());

该程序没有错误，但在运行时我得到的消息编译 java.lang.NoClassDefFoundError的：com.google.ads.AdView 。我已经看到了问题的一个假设的解释和治愈的这里，但我看不出它是如何适用于我的项目，因为我没有我的项目中有一张lib目录或库目录。

The program compiles without error but at run time I get the message java.lang.NoClassDefFoundError: com.google.ads.AdView. I have seen a supposed explanation of the problem and the cure here but I could not see how it was applicable to my project because I do not have either a "lib" or "libs" directory within my project.

根据Eclipse的SDK管理器，我有最先进的最新版本，我使用的一切。

According to eclipse's SDK manager, I have the most up to date version of everything that I use.

推荐答案

只需手工打造的库文件夹，并添加您的图书馆有。缺省情况下，它们不存在

Just create manually the "libs" folder, and add your libraries there. By default, they doesn't exist

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