android application development

Question

whenever I run an android application there comes the emulator but it does not show the output. At runtime this warning is showed.

[2012-02-18 10:31:15 - Emulator] Warning: No DNS servers found

the console part shows the following messages
2012-02-18 11:26:52 - LunchList ------------------------------
2012-02-18 11:26:52 - LunchList Android Launch!
2012-02-18 11:26:52 - LunchList adb is running normally.
2012-02-18 11:26:53 - LunchList Performing apt.tutorial.LunchList activity launch
2012-02-18 11:26:53 - LunchList Automatic Target Mode: launching new emulator with compatible AVD 'secondAVD'
2012-02-18 11:26:53 - LunchList Launching a new emulator with Virtual Device 'secondAVD'
2012-02-18 11:27:15 - Emulator emulator: WARNING: Unable to create sensors port: Unknown error
2012-02-18 11:27:16 - LunchList New emulator found: emulator-5554
2012-02-18 11:27:16 - LunchList Waiting for HOME ('android.process.acore') to be launched...
2012-02-18 11:29:15 - LunchList emulator-5554 disconnected! Cancelling 'apt.tutorial.LunchList activity launch'!

Answer 1

Try to remove BackCamera and Snapshot from Emulator, it worked for me.

Answer 2

try to run in your command prompt:

adb kill-server adb start-server

this is to restart the Android Debug Bridge. If you have any problem running the command above, try to check if adb in in your path environment variable.

Answer 3

Close your eclipse and AVD both and start again everything will be fine.