Java 在Android Studio Google Codelabs 01.3文本和滚动视图上构建失败

我正在处理这个问题。我在构建过程中捕获错误。我相信问题与资源id有关，但在梳理代码并将其与Codelabs解决方案代码进行比较后，我没有发现错误。我相信这很简单，但我找不到。任何帮助都会很好

<TextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/article_heading"
    android:background="@color/colorPrimary"
    android:padding="@dimen/padding_regular"
    android:text="@string/article_title"
    android:textAppearance=
        "@android:style/TextAppearance.DeviceDefault.Large"
    android:textColor="@android:color/white"
    android:textStyle="bold" />

<TextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/article_subheading"
    android:layout_below="@id/article_heading"
    android:padding="@dimen/padding_regular"
    android:text="@string/article_subtitle"
    android:textAppearance=
        "@android:style/TextAppearance.DeviceDefault" />

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:id="@+id/article"
    android:layout_below="@id/article_subheading"
    android:lineSpacingExtra="@dimen/line_spacing"
    android:padding="@dimen/padding_regular"
    android:text="@string/article_text" />

 </RelativeLayout>

主要活动：

<TextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/article_heading"
    android:background="@color/colorPrimary"
    android:padding="@dimen/padding_regular"
    android:text="@string/article_title"
    android:textAppearance=
        "@android:style/TextAppearance.DeviceDefault.Large"
    android:textColor="@android:color/white"
    android:textStyle="bold" />

<TextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/article_subheading"
    android:layout_below="@id/article_heading"
    android:padding="@dimen/padding_regular"
    android:text="@string/article_subtitle"
    android:textAppearance=
        "@android:style/TextAppearance.DeviceDefault" />

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:id="@+id/article"
    android:layout_below="@id/article_subheading"
    android:lineSpacingExtra="@dimen/line_spacing"
    android:padding="@dimen/padding_regular"
    android:text="@string/article_text" />

 </RelativeLayout>

编辑：

<TextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/article_heading"
    android:background="@color/colorPrimary"
    android:padding="@dimen/padding_regular"
    android:text="@string/article_title"
    android:textAppearance=
        "@android:style/TextAppearance.DeviceDefault.Large"
    android:textColor="@android:color/white"
    android:textStyle="bold" />

<TextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/article_subheading"
    android:layout_below="@id/article_heading"
    android:padding="@dimen/padding_regular"
    android:text="@string/article_subtitle"
    android:textAppearance=
        "@android:style/TextAppearance.DeviceDefault" />

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:id="@+id/article"
    android:layout_below="@id/article_subheading"
    android:lineSpacingExtra="@dimen/line_spacing"
    android:padding="@dimen/padding_regular"
    android:text="@string/article_text" />

 </RelativeLayout>

生成失败25秒998毫秒 运行构建25 s 628 ms 空
程序类型已存在：androidx.viewpager.R
程序类型已存在：androidx.core.R
空
org.gradle.tooling.BuildException:未能处理/Users/alanwayne/Documents/AlanWayneDesign/Android/ScrollingText/app/build/intermediates/javac/debug/classes
com.android.builder.dexing.dexarchivebuilder异常：未能处理/Users/alanwayne/Documents/AlanWayneDesign/android/ScrollingText/app/build/intermediates/javac/debug/classes
com.android.builder.dexing.DexArchiveBuilderException:索引时出错。
com.android.tools.r8.CompilationFailedException:编译未能完成 com.android.tools.r8.utils.AbortException:错误：程序类型已存在：androidx.core.R org.gradle.tooling.BuildException:未能处理/Users/alanwayne/Documents/AlanWayneDesign/Android/ScrollingText/app/build/intermediates/javac/debug/classes
com.android.builder.dexing.dexarchivebuilder异常：未能处理/Users/alanwayne/Documents/AlanWayneDesign/android/ScrollingText/app/build/intermediates/javac/debug/classes
com.android.builder.dexing.DexArchiveBuilderException:索引时出错。
com.android.tools.r8.CompilationFailedException:编译未能完成

---

com.android.tools.r8.utils.AbortException:错误：程序类型已存在：androidx.viewpager.R

欢迎使用SO，您捕获的错误日志是什么？谢谢，我很高兴来到这里。我将错误日志添加到原始帖子中。

<TextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/article_heading"
    android:background="@color/colorPrimary"
    android:padding="@dimen/padding_regular"
    android:text="@string/article_title"
    android:textAppearance=
        "@android:style/TextAppearance.DeviceDefault.Large"
    android:textColor="@android:color/white"
    android:textStyle="bold" />

<TextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/article_subheading"
    android:layout_below="@id/article_heading"
    android:padding="@dimen/padding_regular"
    android:text="@string/article_subtitle"
    android:textAppearance=
        "@android:style/TextAppearance.DeviceDefault" />

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:id="@+id/article"
    android:layout_below="@id/article_subheading"
    android:lineSpacingExtra="@dimen/line_spacing"
    android:padding="@dimen/padding_regular"
    android:text="@string/article_text" />

 </RelativeLayout>