问题描述
我刚刚下载了Facebook的SDK从http://github.com/facebook/facebook-android-sdk我从混帐解压缩，打开Eclipse中。然后，我创建了使用现有源的新项目，并选择了Facebook的目录。所以SDK项目正确想出了（我认为）。然后，我又创建了使用现有源的新项目，并选择简单的例子。它想出了错误。我去的属性和选择的构建路径部分，并添加了Facebook的SDK项目，applyed。所有的错误消失。然后我试图运行的实例，但即时通讯上的Facebook SDK函数第一次调用得到一个例外！例外情况是出现NoClassDefFoundError。它似乎在运行时无法找到类的SDK。怎么来的 ？有什么建议么 ？有人却成功地运行这个例子？任何帮助将大大AP preciated。
I have just downloaded the facebook SDK from http://github.com/facebook/facebook-android-sdkI unpack it from git and opened Eclipse. I then created a new project using existing source and selected the facebook directory. So the sdk project came up correctly (i think). Then I created a new project again using existing source and selected the "Simple" example.Its came up with errors. I went in the properties and selected Build Path section and added the facebook SDK project and applyed. All the errors disappear.I then tried to run the Example but im getting an exception on the first call to facebook SDK function ! Exception is NoClassDefFoundError. Its seems that at runtime it cannot find the class of the SDK. How come ? Any suggestions ? Someone did sucessfully run this example ? Any help would be greatly appreciated.
推荐答案
右键单击该项目。选择属性 - > Android系统。在图书馆点击添加按钮，然后选择路径的Facebook SDK项目。
Right click on the Project. Choose Properties -> Android. Under Library click on the Add... button and select the path to the Facebook SDK Project.
这篇关于Android的Facebook的SDK进行错误java.lang.NoClassDefFoundError的的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！