【发布时间】:2014-07-29 17:57:49
【问题描述】:
我无法解决问题:
我使用类 ActionBarActivity,但出现错误,因此我在 Dependences 中添加了 com.android.support:appcompat-v7:+。然而,我得到了下一个问题:
Error:Execution failed for task ':app:processDebugManifest'.
> Manifest merger failed : uses-sdk:minSdkVersion 15 cannot be smaller than version L declared in library com.android.support:appcompat-v7:21.0.0-rc1
我尝试通过添加com.android.support:appcompat-v7:19.+ 来修复它,但Theme.AppCompat 出现错误:
: 1284-1284/ua.viperhit.contextmenu E/AndroidRuntime﹕ FATAL EXCEPTION: main Process: ua.viperhit.contextmenu, PID: 1284 java.lang.RuntimeException: Unable to start activity ComponentInfo{ua.viperhit.contextmenu/ua.viperhit.contextmenu.MainActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
虚拟机。测试设备显示消息“不幸的是,上下文菜单已停止”。
【问题讨论】: