I'm new in flutter and I want to build web application by flutter web,flutter build apk
is worked for me, but when I run Flutter build web
I have this error.
I followed up every step according to this document and use // @dart=2.9
top of all of my class that has error null check.
do you have any idea about this problem?!
use these command--->
After creating you will find a web folder in your project
restart IDE or Editor if needed. Note: You must have google chrome
there you will be found your chrome then simply run or use the command ->