error setContentView（R.layout.activity_main）

Question

我正在尝试像这样在应用程序中添加recyclerview

        <android.support.v7.widget.recyclerViewSlider
            android:id="@+id/recyclerView4"
            android:layout_width="match_parent"
            app:stackFromEnd="true"
            android:layout_height="215dp" />



 recyclerViewSlider = (RecyclerView) findViewById(R.id.recyclerViewSlider);
    recyclerViewSlider.setHasFixedSize(true);
    layoutManager.setStackFromEnd(true);
    recyclerViewSlider.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false));
    productListSlider = new ArrayList<>();

错误

Output:  D:\Android\final new apps\GurdeepSinghVibgyor\admissiondangal\app\src\main\res\layout\activity_main.xml:65: error: attribute stackFromEnd (aka aouji.admission.dangal:stackFromEnd) not found.

错误：链接文件资源失败。

Answer 1

您在xml上的recyclerview实现是错误的：