Flutter :How to solve flutter_svg pub get failed error?

The version of flutter_svg (0.18.0) can only work with versions of flutter from 1.18.0-6.0.pre above. So you'll have to use a lower version of the flutter_svg package.

Try flutter_svg version 0.17.4

replace

flutter_svg: ^0.18.0

with

flutter_svg: ^0.17.4

in your pubspec.yaml