the application has stopped unexpectedly. please try again
<p>I'm developing my project in android. Its location based service. Here i try to combine three activity under single project. so i create three xml file in layout. And also include three activity in Manifest. But when i try to execute my project it show the application has stopped unexpectedly. please try again. I think this error is in R.java. But i don't know the exact error. Pls help me.</p>

<p>my logcat display like</p>

<pre><code>05-14 00:00:34.096: W/dalvikvm(356): threadid=3: thread exiting with uncaught exception (group=0x4001b188)
05-14 00:00:34.118: E/AndroidRuntime(356): Uncaught handler: thread main exiting due to uncaught exception
05-14 00:00:34.206: E/AndroidRuntime(356): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.android.google.apis/com.androd.speech.TtsActivity}: java.lang.ClassNotFoundException: com.androd.speech.TtsActivity in loader dalvik.system.PathClassLoader@44e84190
05-14 00:00:34.206: E/AndroidRuntime(356):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2417)
05-14 00:00:34.206: E/AndroidRuntime(356):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
05-14 00:00:34.206: E/AndroidRuntime(356):  at android.app.ActivityThread.access$2200(ActivityThread.java:119)
05-14 00:00:34.206: E/AndroidRuntime(356):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
05-14 00:00:34.206: E/AndroidRuntime(356):  at android.os.Handler.dispatchMessage(Handler.java:99)
05-14 00:00:34.206: E/AndroidRuntime(356):  at android.os.Looper.loop(Looper.java:123)
05-14 00:00:34.206: E/AndroidRuntime(356):  at android.app.ActivityThread.main(ActivityThread.java:4363)
05-14 00:00:34.206: E/AndroidRuntime(356):  at java.lang.reflect.Method.invokeNative(Native Method)
05-14 00:00:34.206: E/AndroidRuntime(356):  at java.lang.reflect.Method.invoke(Method.java:521)
05-14 00:00:34.206: E/AndroidRuntime(356):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
05-14 00:00:34.206: E/AndroidRuntime(356):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
05-14 00:00:34.206: E/AndroidRuntime(356):  at dalvik.system.NativeStart.main(Native Method)
05-14 00:00:34.206: E/AndroidRuntime(356): Caused by: java.lang.ClassNotFoundException: com.androd.speech.TtsActivity in loader dalvik.system.PathClassLoader@44e84190
05-14 00:00:34.206: E/AndroidRuntime(356):  at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
05-14 00:00:34.206: E/AndroidRuntime(356):  at java.lang.ClassLoader.loadClass(ClassLoader.java:573)
05-14 00:00:34.206: E/AndroidRuntime(356):  at java.lang.ClassLoader.loadClass(ClassLoader.java:532)
05-14 00:00:34.206: E/AndroidRuntime(356):  at android.app.Instrumentation.newActivity(Instrumentation.java:1021)
05-14 00:00:34.206: E/AndroidRuntime(356):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2409)
05-14 00:00:34.206: E/AndroidRuntime(356):  ... 11 more
05-14 00:00:34.266: I/dalvikvm(356): threadid=7: reacting to signal 3
05-14 00:00:34.368: I/dalvikvm(356): Wrote stack trace to '/data/anr/traces.txt'
05-14 00:05:20.357: I/Process(356): Sending signal. PID: 356 SIG: 9
</code></pre>
