could not run programs on eclipse android

Question

I am facing some problem while running my android program.It was working fine, recently I upgraded to android 3.1 ( window->android sdk and avd ->available packages , and installed). Now when i try to run, it is giving following error.

'Launching New_Configuration' has encountered a problem.  An Internel error occured during 'Launching New_Configuration' 
Details >> An internal error occurred during: "Launching New_configuration".
com/android/ddmlib/InstallException

Kindly help me to solve this. Thanks

Answer 1

At some point the update has changed your run configuration to "New_configuration"

Next to run click the down arrow (or otherwise navigate to "Run As") and simply re-select Android Application

Answer 2

To solve this I went to:

RUN > RUN CONFIGURATIONS > Android Application > [new_configuration]

Selected the new configuration, on the right panel:

NAME: [input the project name]

BROWSE: for the project you want to launch

Then run.

You need to configure the target base on your preference then you are okey.. :D

I hope this helps