android引入ViewPager包,编译不报错,运行报错ViewPager不存在解决方案

来源:互联网 发布:霍建华横店炮王 知乎 编辑:程序博客网 时间:2024/05/16 09:11
Could not find class 'android.support.v4.view.ViewPager', referenced from method cn.com.karl.viewpager.MainActivity.onCreate

Caused by: android.view.InflateException: Binary XML file line #7: Error inflating class android.support.v4.view.ViewPager

Caused by: java.lang.ClassNotFoundException: android.support.v4.view.ViewPager in loader dalvik.system.PathClassLoader[/data/app/cn.com.karl.viewpager-1.apk]





解决问题:在项目的properties中的Java Build Path里将Order and Export里的android-support-v4.jar勾选上。




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