java - 即使资源存在于可绘制文件夹中，资源未找到异常(无法找到资源 ID)

Question

我在 Crashlytics 中收到此崩溃报告:

Fatal Exception: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.app/com.example.app.activities.TabActivity}: android.view.InflateException: Binary XML file line #27: Binary XML file line #9: Binary XML file line #9: Error inflating class <unknown>
   at android.app.ActivityThread.performLaunchActivity + 2957(ActivityThread.java:2957)
   at android.app.ActivityThread.handleLaunchActivity + 3032(ActivityThread.java:3032)
   at android.app.ActivityThread.-wrap11(ActivityThread.java)
   at android.app.ActivityThread$H.handleMessage + 1696(ActivityThread.java:1696)
   at android.os.Handler.dispatchMessage + 105(Handler.java:105)
   at android.os.Looper.loop + 164(Looper.java:164)
   at android.app.ActivityThread.main + 6942(ActivityThread.java:6942)
   at java.lang.reflect.Method.invoke(Method.java)
   at com.android.internal.os.Zygote$MethodAndArgsCaller.run + 327(Zygote.java:327)
   at com.android.internal.os.ZygoteInit.main + 1374(ZygoteInit.java:1374)

--

Caused by android.content.res.Resources$NotFoundException
Drawable (missing name) with resource ID #0x7f080060

Caused by android.content.res.Resources$NotFoundException: Drawable (missing name) with resource ID #0x7f080060

这是我的 xml 布局文件:

<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/white"
android:clickable="true"
android:focusable="true">

<RelativeLayout
    android:id="@+id/layout_header"
    android:layout_width="match_parent"
    android:layout_height="@dimen/px_149"
    android:background="@drawable/back_nav_new_color"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent" />

<!--    <ImageView
        android:id="@+id/iv_theme_dark"
        android:layout_width="@dimen/px_30"
        android:layout_height="@dimen/px_30"
        android:src="@color/old_background_main"
        android:layout_marginBottom="@dimen/px_3"
        android:layout_marginLeft="24dp"
        app:layout_constraintBottom_toTopOf="@id/iv_theme_light"
        app:layout_constraintVertical_chainStyle="packed"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        android:layout_marginStart="24dp" />

    <ImageView
        android:id="@+id/iv_theme_light"
        android:layout_width="@dimen/px_30"
        android:layout_height="@dimen/px_30"
        app:layout_constraintBottom_toBottomOf="@id/layout_header"
        android:layout_marginLeft="24dp"
        android:src="@color/newColorPrimaryDark"
        android:layout_marginTop="@dimen/px_3"

        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/iv_theme_dark"
        android:layout_marginStart="24dp" />-->

<ImageView
    android:id="@+id/iv_profile"
    android:layout_width="@dimen/px_64"
    android:layout_height="@dimen/px_64"
    android:layout_marginTop="8dp"
    android:layout_marginEnd="24dp"
    android:layout_marginRight="24dp"
    android:contentDescription="@string/sample_description"
    android:scaleType="fitXY"
    android:src="@drawable/profile_avatar"
    app:layout_constraintEnd_toEndOf="@id/layout_header"
    app:layout_constraintTop_toTopOf="@id/layout_header" />

<TextView
    android:id="@+id/nav_header_fullname"
    android:layout_width="wrap_content"
    android:layout_height="@dimen/px_30"
    android:layout_marginTop="5dp"
    android:gravity="center_vertical"
    android:textColor="@color/black_text"
    android:textSize="@dimen/sp_15"
    android:visibility="gone"
    app:layout_constraintEnd_toEndOf="@id/iv_profile"
    app:layout_constraintTop_toBottomOf="@id/iv_profile" />

<Button
    android:id="@+id/btn_login"
    style="@style/AppTheme.RoundedCornerCalenderButtonAllSellers"
    android:layout_width="@dimen/px_65"
    android:layout_height="@dimen/px_30"
    android:layout_marginTop="@dimen/px_4"
    android:text="@string/xml_log_and_reg_btn_login"
    android:textColor="@color/black_text"
    android:textSize="@dimen/sp_13"
    android:visibility="gone"
    app:layout_constraintEnd_toEndOf="@id/iv_profile"
    app:layout_constraintTop_toBottomOf="@id/iv_profile" />

<TextView
    android:id="@+id/nav_header_phonenumber"
    android:layout_width="wrap_content"
    android:layout_height="@dimen/px_30"
    android:layout_marginBottom="12dp"
    android:gravity="center_vertical"
    android:text="@string/sample_mobile"
    android:textColor="@color/black_text"
    android:textSize="@dimen/sp_15"
    android:visibility="gone"
    app:layout_constraintBottom_toTopOf="@id/drawer_list"
    app:layout_constraintEnd_toEndOf="@id/iv_profile" />

<Button
    android:id="@+id/btn_register"
    style="@style/AppTheme.RoundedCornerCalenderButtonAllSellers"
    android:layout_width="@dimen/px_65"
    android:layout_height="@dimen/px_30"
    android:layout_marginTop="@dimen/px_4"
    android:text="@string/register"
    android:textColor="@color/black_text"
    android:textSize="@dimen/sp_13"
    android:visibility="gone"
    app:layout_constraintEnd_toEndOf="@id/btn_login"
    app:layout_constraintTop_toBottomOf="@id/btn_login" />

<ImageView
    android:id="@+id/iv_launch"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginEnd="2dp"
    android:layout_marginRight="2dp"
    android:contentDescription="@string/sample_description"
    android:scaleX="-1"
    android:src="@drawable/ic_launch"
    android:visibility="invisible"
    app:layout_constraintBottom_toTopOf="@id/nav_header_phonenumber"
    app:layout_constraintEnd_toStartOf="@id/nav_header_fullname"
    app:layout_constraintTop_toBottomOf="@id/iv_profile"
    app:layout_constraintVertical_bias="0.68" />

<androidx.recyclerview.widget.RecyclerView
    android:id="@+id/drawer_list"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:paddingTop="@dimen/px_8"
    app:layout_constraintTop_toBottomOf="@+id/layout_header" />

</androidx.constraintlayout.widget.ConstraintLayout>

此崩溃在 4 台设备中发生了 12 次。我怎么解决这个问题？

Answer 1

当我为 28 版创建应用程序并尝试在 21 版设备上运行它时，也发生了同样的问题。我的所有 PNG 文件都在“res/drawable”中，看起来是这样。仔细一看，文件名后面有灰色的“(v24)”。实际上，除了一个之外的所有文件都在“res/drawable-v24”中。我将它们(在 Android Studio 之外)移动到“res/drawable”，一切都很好。