[android-developers] error message displays on gingerbread emulator but not icecream sandwich emulator

I have an app which uses google maps api v2. Works fine in api level
15, but in api level 10 (gingerbread) on the real device it says there
is no support. When I try to run on gingerbread emulator, I get the
following error:

04-16 17:42:00.928: E/AndroidRuntime(363): FATAL EXCEPTION: main
04-16 17:42:00.928: E/AndroidRuntime(363): java.lang.RuntimeException:
Unable to start activity ComponentInfo{com.otl.AndroidRemoteApp1/
com.otl.AndroidRemoteApp.ShowMapActivity}:
android.view.InflateException: Binary XML file line #6: Error
inflating class fragment
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
1647)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
1663)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.app.ActivityThread.access$1500(ActivityThread.java:117)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.os.Handler.dispatchMessage(Handler.java:99)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.os.Looper.loop(Looper.java:130)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.app.ActivityThread.main(ActivityThread.java:3683)
04-16 17:42:00.928: E/AndroidRuntime(363): at
java.lang.reflect.Method.invokeNative(Native Method)
04-16 17:42:00.928: E/AndroidRuntime(363): at
java.lang.reflect.Method.invoke(Method.java:507)
04-16 17:42:00.928: E/AndroidRuntime(363): at
com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:839)
04-16 17:42:00.928: E/AndroidRuntime(363): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
04-16 17:42:00.928: E/AndroidRuntime(363): at
dalvik.system.NativeStart.main(Native Method)
04-16 17:42:00.928: E/AndroidRuntime(363): Caused by:
android.view.InflateException: Binary XML file line #6: Error
inflating class fragment
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:581)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.view.LayoutInflater.inflate(LayoutInflater.java:408)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.view.LayoutInflater.inflate(LayoutInflater.java:320)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.view.LayoutInflater.inflate(LayoutInflater.java:276)
04-16 17:42:00.928: E/AndroidRuntime(363): at
com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:
207)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.app.Activity.setContentView(Activity.java:1657)
04-16 17:42:00.928: E/AndroidRuntime(363): at
com.otl.AndroidRemoteApp.ShowMapActivity.onCreate(ShowMapActivity.java:
45)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:
1047)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
1611)
04-16 17:42:00.928: E/AndroidRuntime(363): ... 11 more
04-16 17:42:00.928: E/AndroidRuntime(363): Caused by:
java.lang.ClassNotFoundException: android.view.fragment in loader
dalvik.system.PathClassLoader[/system/framework/
com.google.android.maps.jar:/data/app/com.otl.AndroidRemoteApp1-2.apk]
04-16 17:42:00.928: E/AndroidRuntime(363): at
dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240)
04-16 17:42:00.928: E/AndroidRuntime(363): at
java.lang.ClassLoader.loadClass(ClassLoader.java:551)
04-16 17:42:00.928: E/AndroidRuntime(363): at
java.lang.ClassLoader.loadClass(ClassLoader.java:511)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.view.LayoutInflater.createView(LayoutInflater.java:471)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.view.LayoutInflater.onCreateView(LayoutInflater.java:549)
04-16 17:42:00.928: E/AndroidRuntime(363): at
com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:
66)
04-16 17:42:00.928: E/AndroidRuntime(363): at
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:568)
04-16 17:42:00.928: E/AndroidRuntime(363): ... 20 more

Anyone understands this error message?

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