找不到以下类别:android.support.v7.internal.app.WindowDecorActionBar [英] The following classes could not be found: android.support.v7.internal.app.WindowDecorActionBar
问题描述
是什么原因导致Android Studio中的布局预览出现以下错误?
What causes the following error in the layout preview in Android Studio?
渲染问题找不到以下类: -android.support.v7.internal.app.WindowDecorActionBar(修复构建路径，创建类) 提示:尝试构建项目.
Rendering Problems The following classes could not be found: - android.support.v7.internal.app.WindowDecorActionBar (Fix Build Path, Create Class) Tip: Try to build the project.
推荐答案
不推荐使用操作栏，并已将其替换为工具栏.话虽如此，如果您现在想继续使用Actionbar，可以执行以下操作:
The Actionbar has been deprecated and replaced by Toolbar. That being said, you can do the following if you want to continue using Actionbar for now:
- 在res文件夹内的values文件夹中打开styles.xml.
- 在主题名称的开头添加 Base 一词，使其显示为"Base.Theme.AppCompat.Light.DarkActionBar"
- Open styles.xml in the values folder inside the res folder.
- Add the word Base to the beginning of the theme name so that it reads "Base.Theme.AppCompat.Light.DarkActionBar"
我今天遇到了同样的问题，该解决方案对我有用.仅供参考，尽管我在Android Studio中，但是希望该解决方案与Eclipse类似.
I had the same issue today and this solution worked for me. FYI I am in Android Studio though, but hopefully,the solution is similar for Eclipse.
仅供参考，以下是一篇不错的博客文章，内容涉及准备好用工具栏替换操作栏的情况: https://blog.xamarin.com/android-tips-hello-toolbar-goodbye-action-bar/
FYI here is a decent blog post on replacing the Actionbar with the Toolbar for when you are ready to do so: https://blog.xamarin.com/android-tips-hello-toolbar-goodbye-action-bar/
这篇关于找不到以下类别:android.support.v7.internal.app.WindowDecorActionBar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IT屋！
