title: incompatible with attribute android:id (attr) reference troubleshoot
body: <p>I'm new with android studio software development, when I start building new software, this error happens.</p>
  
  <blockquote>
    <p>error: '0+id/nav_home' is incompatible with attribute android:id (attr) reference.
    Message{kind=ERROR, text=error: '0+id/nav_home' is incompatible with attribute android:id (attr) reference., sources=[C:\Users\Ray\AndroidStudioProjects\MyCatholic\app\src\main\res\menu\navigation_menu.xml:14], original message=, tool name=Optional.of(AAPT)}</p>
  </blockquote>
  
  <p>and this is my code</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;menu xmlns:android="http://schemas.android.com/apk/res/android"&gt;
  
  &lt;item
  android:id="0+id/nav_post"
  android:title="Add New Post"
      android:icon="@drawable/add_post"/&gt;
  
  &lt;item
      android:id="0+id/nav_profile"
      android:title="My Profile"
      android:icon="@drawable/profile_icon"/&gt;
  
  &lt;item
      android:id="0+id/nav_home"
      android:title="Home"
      android:icon="@drawable/home"/&gt;
  
  &lt;item
  android:id="0+id/nav_friends"
  android:title="Friends"
      android:icon="@drawable/friends"/&gt;
  
  &lt;item
      android:id="0+id/nav_find_friends"
      android:title="Find Friends"
      android:icon="@drawable/find_people"/&gt;
  
  
  &lt;item
      android:id="0+id/nav_message"
      android:title="Message"
      android:icon="@drawable/messages"/&gt;
  
  &lt;item
      android:id="0+id/nav_setting"
      android:title="Settings"
      android:icon="@drawable/settings"/&gt;
  
  &lt;item
      android:id="0+id/nav_logout"
      android:title="Log Out"
      android:icon="@drawable/logout"/&gt;
  
  
  &lt;/menu&gt;
  </code></pre>
  
  <p>am I missing something ?</p>