Hi, I am using the Android Map API for the first time to embed a map in my application. I have done a lot of searching and most tutorials line up, and I have followed everything as far as I can tell very accurately, but still when my activity with the map launches, it crashes instantly. My class with the map is not my main class, it launches when a button is pressed. Initially the app is fine, and when I hit the button that starts my activity with the map, it crashes. Lets call that activity, "MoreInfo". So, my "More Info" extends com.google.android.maps.MapActivity, and imports that same thing as well. I also import com.google.android.maps.MapView, and android.os.Bundle. What is strange to me is that com.google.android.maps.MapActivity and MapView are yellow underlined, saying they are not used. This is technically true because I have nothing interacting with them programatically as of yet. The MoreInfo.xml fine for the GUI, has this LinearLayout embedded into a RelativeLayout Code (Text): <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id = "@+id/show_on_map" android:orientation="vertical" android:layout_width="310dip" android:layout_height="240dip" android:layout_below = "@+id/location_box" > <com.google.android.maps.MapView android:id="@+id/mapview1" android:layout_width="fill_parent" android:layout_height="fill_parent" android:enabled="true" android:clickable="true" android:apiKey="0QgcCar5Krn4WHy3D3XIIOtCXu8UkYTFR3XYNug" /> </LinearLayout> My Android Manifest has these uses-permissions above the <application> tag: Code (Text): <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/> <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> <uses-permission android:name="android.permission.INTERNET" /> And again in the manifest I have Code (Text): <uses-library android:name="com.google.android.maps" /> inside of the <application> tag. I got my API key correctly, I think my XML is ok, I imported everything correctly, I have the API checked in the project properties, and my Manifest looks good... Why does my app's MoreInfo crash on launch?