AAPT：错误：找不到属性startIconDrawable

Question

我有一个错误:C:\Users\juan_\AndroidStudioProjects\DermaApp\app\src\main\res\layout\activity_login.xml:33:aapt:error：找不到属性starticcondrawable（又名com.example.example:starticcondrawable）。

错误出现在XML:app:starticondrawable=“@drawable/ic_email”的这一行

 <com.google.android.material.textfield.TextInputLayout
        android:id="@+id/textinputlayoutCorreo"
        app:startIconDrawable="@drawable/ic_email"
        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
        android:layout_width="299dp"
        android:layout_height="80dp"
        android:hint="Correo"
        android:textColor="@color/colorNegro"
        app:counterEnabled="true"
        app:counterMaxLength="30"
        app:helperText="Requerido"
        app:layout_constraintBottom_toTopOf="@+id/textinputlayoutContrasena"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        android:layout_marginBottom="10dp">

        <com.google.android.material.textfield.TextInputEditText
            android:id="@+id/editTextcorreo"
            android:layout_width="300dp"
            android:layout_height="54dp"
            android:inputType="textEmailAddress"
            android:textColor="@color/colorNegro"
            android:maxLength="30"
            android:textStyle="bold" />
    </com.google.android.material.textfield.TextInputLayout>

Answer 1

将材料设计库更新到build.gradle（模块：app）文件中的最新版本，即

实现'com.google.android.Material:Material:1.3.0-rc01'