Tizen Developers

i download and run the sample application like shoppinglist from [ https://developer.tizen.org/documentation/developer-application-case-study-shopping-list ].

I got  the following error ,

"Install of package failed

failed to `install of package` operation  (Return Code:1010)Widget installation failed.

During installation, some errors happen"

I am not using any device. i am running and debugging the code on  Tizen emulator.But it is running on simulater without any error.

Similarly i am running other application on emulator without these kind of errors.

Can you give a good suggestion?

Thanks in Advance.