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POTrying to add a fragment to my fragment container FrameLayout
 

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    <p>I have created an xml file called editor.xml which contains a FrameLayout. In my main activity I am trying to add my custom fragment to my FrameLayout.</p> <p>The error I receive when trying to add my fragment is:</p> <p>The method add(int, Fragment) in the type FragmentTransaction is not applicable for the arguments (int, editorFrag)</p> <p>However my editorFrag extends Fragment so I am confused on why this is happening. Below is my code for the files I have mentioned. Any help is appreciated.</p> <p>Editor.xml</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/fragment_container" android:layout_width="match_parent" android:layout_height="match_parent" /&gt; </code></pre> <p>editorFrag.java</p> <pre><code>public class editorFrag extends Fragment { @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // Inflate the layout for this fragment return inflater.inflate(R.layout.newlevel, container, false); } } </code></pre> <p>MainActivity.java</p> <pre><code>public class editorActivity extends FragmentActivity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.editor); // Check that the activity is using the layout version with the fragment_container FrameLayout if(findViewById(R.id.fragment_container) != null) { // if we are being restored from a previous state, then we dont need to do anything and should // return or else we could end up with overlapping fragments. if(savedInstanceState != null) return; // Create an instance of editorFrag editorFrag firstFrag = new editorFrag(); // add fragment to the fragment container layout getSupportFragmentManager().beginTransaction().add(R.id.fragment_container, firstFrag); } } } </code></pre> <p>Answered:</p> <p>Luksprog answered this problem for me below by telling me to check my imports. Eclipse chose to import the SDK version of Fragment instead of the support version that I needed. Thank you for the help.</p>
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    1. COCheck your imports. See if you didn't imported the `SDK` version of `Fragment` instead of the compatibility package `Fragment`.
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    2. COYou are exactly right, I let eclipse import for me and it did indeed choose the SDK version where in my activity it chose the support version. Thank you very much
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