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View Code? Open in Web Editor NEWThe completed code for the Xylophone Project - The Complete Flutter Development Bootcamp
Home Page: https://www.appbrewery.co/
The completed code for the Xylophone Project - The Complete Flutter Development Bootcamp
Home Page: https://www.appbrewery.co/
Null check operator used on a null value
The relevant error-causing widget was:
it give this error i dont know why,
E/MediaPlayer( 9891): error (-19, 0)
E/MediaPlayer( 9891): error (-38, 0)
Here is a similar issue, could you please add fix to this lesson as well?
https://stackoverflow.com/questions/63432918/flutter-audioplayers-error-1-19-no-audio-is-played-and-the-app-doesnt-cra
I am experiencing an issue with null values on color and soundNumber:The parameter color and soundNumber cant have a null value
Expanded buildKey({Color color,int soundNumber}) {
return Expanded(
child: TextButton(
child: color,
onPressed: () {
playSound(soundNumber);
},
),
);
}
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