Can't deploy Android/Google Maps app from eclipse

I'm an android newbie having a lot of troubles with the android emulator. I have inconsistent luck in starting up the emulator, and no luck if I start it from within eclipse instead of from the commandline (it waits forever and never boots -- not even after 24 hours).

However, since I figured out how to get it to (sometimes!) start from the command line, I have a workaround to that particular problem. But I 开发者_如何学Chave no workaround for my latest problem. When I try to run it:

[2010-08-09 22:08:12 - MyApp] ------------------------------

[2010-08-09 22:08:12 - MyApp] Android Launch!

[2010-08-09 22:08:12 - MyApp] adb is running normally.

[2010-08-09 22:08:12 - MyApp] Performing com.android.MyApp.MyApp activity launch

[2010-08-09 22:08:12 - MyApp] Automatic Target Mode: using existing emulator 'emulator-5554' running compatible AVD 'TestDroid'

[2010-08-09 22:08:12 - MyApp] WARNING: Application does not specify an API level requirement!

[2010-08-09 22:08:12 - MyApp] Device API version is 8 (Android 2.2)

[2010-08-09 22:08:14 - MyApp] Uploading MyApp.apk onto device 'emulator-5554'

[2010-08-09 22:08:14 - MyApp] Installing MyApp.apk...

[2010-08-09 22:08:15 - MyApp] Success!

[2010-08-09 22:08:15 - MyApp] Starting activity com.android.MyApp.MyApp on device

But nothing starts on my android instance. MyApp doesn't even show up on the app list.

I assume I'm doing something wrong?

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Try looking at the adb logcat output, it might show some errors. Also, does your app specify a launcher Activity?

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I think I may have fixed this by (possibly) resolving my emulator startup bug.