W/ResourceType( 5516): Bad XML block: header size 52 or total size 3409920 is larger than data size 0
[2013-04-07 12:36:18 - Test] E:\Java\Android\Android\4.2--r21-windows-x86\eclipse\workspace\Test\res\menu\activity_main.xml:3: error: No resource identifier found for attribute 'showAsAction' in package 'android'
如上错误。解决办法就是删除layout和menu下的activity_main.xml文件。