dartx not compatible with Flutter master

[TimWhiting]

I'm getting this error now on flutter master:

Because every version of flutter_test from sdk depends on characters 1.0.0 and dartx 0.4.1 depends on characters >=0.4.0 <1.0.0, flutter_test from sdk is incompatible with dartx 0.4.1.
And because no versions of dartx match >0.4.1 <0.5.0, flutter_test from sdk is incompatible with dartx ^0.4.1.
So, because documentation depends on both dartx ^0.4.1 and flutter_test any from sdk, version solving failed.
pub finished with exit code 1

Looks like characters just declared their api stable and published 1.0.0

I'm guessing you can just update the constraint to allow characters: ^1.0.0

[passsy]

Fixed in 0.4.2