ERROR: PROCESS RETURNED NOT ZERO RESULT CODE:1

Hi,
I'm using arduino uno r3 on programming on arduinodroid I compiled the program and while trying to upload I got this ''ERROR: PROCESS RETURNED NOT ZERO RESULT CODE:1'' I'm trying to upload again and again but it failed

Please anyone help me !!

please provide more info, see topic how to use this forum

I'm using arduino uno r3 i am a beginner for arduino i lastly uploaded the smoothing sketch and uploaded blink sketch I used arduinodroid app from android tab when I uploaded blink sketch compiled and I clicked upload button then I got an error like this ERROR: PROCESS RETURNED NOT ZERO RESULT CODE:1 that's all I saw an tx led is glowing sorry for my bad english

Solution for ''ERROR: PROCESS RETURNED NOT ZERO RESULT CODE:1''. On arduino uno
Before uploading any code (for first time only to resolve error) press reset button of arduino then upload code timing matters between pressing reset button and clicking upload code of PC or on Android.
If it gives error then try again and again until error resolve

snikure:
Solution for ''ERROR: PROCESS RETURNED NOT ZERO RESULT CODE:1''. On arduino uno
Before uploading any code (for first time only to resolve error) press reset button of arduino then upload code timing matters between pressing reset button and clicking upload code of PC or on Android.
If it gives error then try again and again until error resolve

thank you very much
that really worked
I kept pressing the reset button and uploading the code many times til it resolved.

I had the same problem.. I connected the board to my android phone.. I tried to upload a sketch with LDR but I think something went wrong... the board stops responding.. the L led & TX always on. and I always have the message ''ERROR: PROCESS RETURNED NOT ZERO RESULT CODE:1''

again thanks for the solution.