请问程序报这样的错该怎么解决呀?


<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
    android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
    android:orientation="vertical"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity"
    android:id="@+id/hh">
    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:src="@drawable/myphoto"
        android:id="@+id/imageView"
       />    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="姓名：李林颖"
        android:id="@+id/NametextView"
        android:layout_marginBottom="3dp"
        android:layout_alignParentBottom="true"
        android:layout_centerHorizontal="true" />    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="专业：物联网工程"
        android:id="@+id/SubjecttextView"
        android:layout_marginTop="35dp"
        android:layout_alignTop="@+id/NametextView"
        android:layout_centerHorizontal="true"
         />    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="学号：201730134050"
        android:id="@+id/IDtextView"
        android:layout_below="@+id/SubjecttextView"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="31dp"        /></LinearLayout>代码如上,错误是Error:(16, 22) No resource found that matches the given name (at 'src' with value '@drawable/myphoto').图片加进去可以在界面显示,只是在生成apk的时候产生这样的错误,图片是装在drawable文件下的