Unable to build image due Dart SDK null safety issue

[mif11k]

I try to build the image on Raspberry 4, but I get this error. Does the code have to be updated or can I do something about is on my side?

=> ERROR [build 5/8] RUN dart pub get 2.1s

[build 5/8] RUN dart pub get:

0 1.796 Resolving dependencies...

0 1.859 The lower bound of "sdk: '>=2.10.0 <3.0.0'" must be 2.12.0'

0 1.860 or higher to enable null safety.

0 1.860

0 1.860 The current Dart SDK (3.0.1) only supports null safety.

0 1.860

0 1.860 For details, see https://dart.dev/null-safety

---

failed to solve: process "/bin/sh -c dart pub get" did not complete successfully: exit code: 65

[yp87]

Updated dockerfile to fix the sdk version. Should work now if you build in docker

[mif11k]

Updated dockerfile to fix the sdk version. Should work now if you build in docker

Thanks, building woks now!