寻求帮助：“错误：检索项目父项时出错：找不到与给定名称'Theme.AppCompat.Light'相匹配的资源”

Question

I'm a freshman in Android. When I create an Android application project in Eclipse, three errors occurred.As follow: Details of three errors

This is the code in styles.xml:

<resources>

<!--
    Base application theme, dependent on API level. This theme is replaced
    by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
-->
<style name="AppBaseTheme" parent="Theme.AppCompat.Light">
    <!--
        Theme customizations available in newer API levels can go in
        res/values-vXX/styles.xml, while customizations related to
        backward-compatibility can go here.
    -->
</style>

<!-- Application theme. -->
<style name="AppTheme" parent="AppBaseTheme">
    <!-- All customizations that are NOT specific to a particular API-level can go here. -->
</style>

To solve this, I have searched a lot of times on the Internet. I did find some solutions on the Internet, but that didn't work. I would be really grateful if anybody could help me out~

Answer 1

check your app theme in values-->style folder also in values-v11,values-v14.

check what your activity extend "AppcompactActivity" or "Activity". if you have to use "Activity" for extend of your activity, then go to style.xml and change parent "theme" like "android:Theme.Light".