Error 703... unable to play .mp3 file

app-inventor

Solution

Done it. I just initialized sound component with every file at screen initialize. Now its working fine.

Problem

I am building an app using App Inventor in which I need to play some sounds on button click. When I click button once it gives me error 703: unable to play file But on the next time, the sound is played. Can anyone help me with this error?

Original source