I get this errors when running slidy start and flutter pub get, there's an incompatibility with flutter_modular_test and mobx_codegen, i had to remove them to flutter pub get run the dependencies // Eu tive esses erros ao rodar o slidy start e depois o flutter pub get, parece haver uma incompatibilidade com as versões do flutter_modular_test e mobx_codegen, precisei remover elas parece instalar as outras dependencias

[gsllucas]

$ flutter pub get Because flutter_modular_test >=1.0.2 depends on flutter_modular ^3.4.1+1 and lol depends on flutter_modular ^4.0.1+2, flutter_modular_test >=1.0.2 is forbidden. So, because lol depends on flutter_modular_test ^1.0.4, version solving failed. Running "flutter pub get" in lol... pub get failed (1; So, because lol depends on flutter_modular_test ^1.0.4, version solving failed.)

$ flutter pub get Because mobx_codegen >=2.0.3 depends on analyzer ^2.0.0 which depends on meta ^1.7.0, mobx_codegen >=2.0.3 requires meta ^1.7.0. And because every version of flutter_test from sdk depends on meta 1.3.0, mobx_codegen >=2.0.3 is incompatible with flutter_test from sdk. So, because lol depends on both flutter_test any from sdk and mobx_codegen ^2.0.3, version solving failed. Running "flutter pub get" in lol... pub get failed (1; So, because lol depends on both flutter_test any from sdk and mobx_codegen ^2.0.3, version solving failed.)

[jamesldr]

Acredito que não dá problema se você remover as versões das libs no pubspec também, parece ser só incompatibilidade das versões especificadas lá.