Missing command output at startup: 'am start -n Error

Question

When I launch my application in eclipse and click the button to start a new activity, my application power closes and I get this error:

null
Error
Sat Apr 23 19:53:21 CDT 2011
No command output when running: 'am start -n com.example.lostalarmclock/com.example.lostalarmclock.LostAlarmClock -a android.intent.action.MAIN -c android.intent.category.LAUNCHER' on device emulator-5554

com.android.ddmlib.ShellCommandUnresponsiveException
at com.android.ddmlib.AdbHelper.executeRemoteCommand(AdbHelper.java:408)
at com.android.ddmlib.Device.executeShellCommand(Device.java:276)
at com.android.ide.eclipse.adt.internal.launch.ActivityLaunchAction.doLaunchAction(ActivityLaunchAction.java:74)
at com.android.ide.eclipse.adt.internal.launch.AndroidLaunchController.launchApp(AndroidLaunchController.java:1146)
at com.android.ide.eclipse.adt.internal.launch.AndroidLaunchController.clientChanged(AndroidLaunchController.java:1489)
at com.android.ddmlib.AndroidDebugBridge.clientChanged(AndroidDebugBridge.java:868)
at com.android.ddmlib.Device.update(Device.java:398)
at com.android.ddmlib.Client.update(Client.java:835)
at com.android.ddmlib.HandleAppName.handleAPNM(HandleAppName.java:90)
at com.android.ddmlib.HandleAppName.handleChunk(HandleAppName.java:64)
at com.android.ddmlib.MonitorThread.callHandler(MonitorThread.java:414)
at com.android.ddmlib.MonitorThread.processClientActivity(MonitorThread.java:322)
at com.android.ddmlib.MonitorThread.run(MonitorThread.java:263)

How can i fix this?

Answer 1

This mistake killed many hours ... Finally, under the steps helped .. Let me share so that someone can take advantage ...

In eclipse Increase ADB connection timeout by following these steps

Window → Settings

Choose Andriod → DDMS from the left pane

Increase " ADB compound Time (ms) "

Answer 2

, -, eclipse ini, ,

-Xms40m 
-Xmx256m 
-XX:MaxPermSize=256m

Android:

-Xms128m 
-Xmx512m 
-XX:MaxPermSize=256m

http://source.android.com/source/using-eclipse.html

Answer 3

SDK, Facebook Aviary. , , - Facebook-SDK Aviary-SDK, !

- , , .