android 2.3.3无法识别intellij中supportlibrary中的样式

我正在尝试使用android 2.3.3中的操作栏。我在

intellij

中添加支持库。它没有任何编译错误，但在运行后，它无法识别任何父主题。例如，这是一个

D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml
Error:(62, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:62: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Button'.
Error:(20, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:20: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material'.
Error:(22, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:22: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Display4'.
Error:(24, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:24: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Display3'.
Error:(26, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:26: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Display2'.
Error:(28, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:28: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Display1'.
Error:(30, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:30: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Headline'.
Error:(32, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:32: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Title'.
Error:(34, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:34: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Subhead'.
Error:(36, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:36: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Body2'.
Error:(38, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:38: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Body1'.
Error:(40, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:40: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Caption'.
Error:(42, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:42: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Menu'.
Error:(60, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:60: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Button'.
Error:(46, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:46: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Inverse'.
Error:(48, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:48: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Large'.
Error:(50, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:50: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Large.Inverse'.
Error:(52, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:52: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Medium'.
Error:(54, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:54: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Medium.Inverse'.
Error:(56, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:56: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Small'.
Error:(58, -1) android-apt-compiler: [appcompat] D:\freetime\codes\appcompat\res\values-v21\styles_base_text.xml:58: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Small.Inverse'.

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我很困惑，我有这个问题很长时间了，不能解决它。我该怎么办

将项目构建目标设置为API级别21。然后重建您的项目。

在v2.3 emulator或更高版本中测试此应用程序？我想在2.3.3之前的android中执行我的应用程序。更改生成目标会忽略此兼容性吗？您有最新的生成目标吗？抱歉，我是android新手！构建目标是否与项目结构中的项目语言级别相同？要支持values-v21，构建目标应为5.0。进入文件->平台设置->sdk下的“项目结构”，您可以看到android sdk路径、类路径和构建目标。首先使用sdk管理器用最新的构建目标更新sdk。好的，我检查过了。我有最新版本的sdk，我按照你说的做了。但是它仍然有相同的错误