I just created a new activity (project-> new-> android activity) and I get an error where the R file, which does not recognize the layout created by the activity. I use Ubuntu 13.10 (64 bits)
public class OrderKaraokeActivity extends SherlockActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_order_karaoke);
}
}
activity_order_karaoke:
<RelativeLayout 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:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".OrderKaraokeActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/hello_world" />
</RelativeLayout>
Console:
Description Resource Path Location Type
activity_order_karaoke cannot be resolved or is not a field OrderKaraokeActivity.java /src/com/example/adicionalesprueba line 18 Java Problem
Import:
Console problem:
remove the following
import com.twable.R;
import com.twable.R.layout;
import com.twable.R.menu;
and include import com.example.adicionalesprueba.R
----
Check your package explorer (the left pane of eclipse), open the gen
folder of your project, open the package of your project, You should see a R.java
file. If you do not, you're R file is not being generated. Try to clean your project, Project --> Clean
. If the file is still not there, then you're R
file is not being built. This can happen for many reasons. A very common one is that one of your XML files is not properly structured
Check your imports. Remove import android.R if it's generated there.
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