Flutter automatic installation error

[luoqiang110]

The following error occurs when I create a Windows desktop application and call Flutter_libserialport: ^0.2.3 :

[libserialport] flutter pub get Running "flutter pub get" in libserialport...
Because libserialport depends on flutter_libserialport ^0.2.3 which depends on libserialport ^0.2.0, libserialport ^0.2.0 is required. So, because libserialport is 1.0.0+1, version solving failed. pub get failed (1; So, because libserialport is 1.0.0+1, version solving failed.) exit code 1