Olá, estou fazendo um projeto somente para fins de estudo.
Estou utilizando os seguintes pacotes: flutter_mobx, mobx, flutter_modular, modular_codegen, mobx_codegen, build_runner.
Estou tentando rodar o comando flutter pub run build_runner build --delete-conflicting-outputs mas o comando nunca completa a execução:
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:119:41 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:133:32 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:186:51 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:88:62 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:153:38 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:64:4 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:154:25 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:18:17 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:118:48 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:132:37 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:19:11 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:159:38 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:168:32 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:47:14 - This requires the 'non-nullable' language feature to be enabled.
[SEVERE] mobx_codegen:mobx_generator on lib/app/app_controller.dart:
Bad state: Unexpected diagnostics:
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:152:17 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:119:41 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:133:32 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:186:51 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:88:62 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:153:38 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:64:4 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:154:25 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:18:17 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:118:48 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:132:37 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:19:11 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:159:38 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:168:32 - This requires the 'non-nullable' language feature to be enabled.
C:\src\flutter\bin\cache\pkg\sky_engine\lib\ui\channel_buffers.dart:47:14 - This requires the 'non-nullable' language feature to be enabled.
[INFO] 2.9s elapsed, 1/17 actions completed.
[INFO] 4.0s elapsed, 1/17 actions completed.
[INFO] 5.1s elapsed, 1/17 actions completed.
[INFO] 6.2s elapsed, 1/17 actions completed.
[INFO] 7.3s elapsed, 1/17 actions completed.
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[INFO] 10.6s elapsed, 1/17 actions completed.
[INFO] 11.7s elapsed, 1/17 actions completed.
[INFO] 12.8s elapsed, 1/17 actions completed.
[INFO] 13.8s elapsed, 1/17 actions completed.
[INFO] 14.9s elapsed, 1/17 actions completed.
[INFO] 15.9s elapsed, 1/17 actions completed.
[WARNING] No actions completed for 15.1s, waiting on:
- mobx_codegen:mobx_generator on lib/app/app_module.dart
- mobx_codegen:mobx_generator on lib/app/app_widget.dart
- mobx_codegen:mobx_generator on lib/app/modules/custom_dio/custom_dio.dart
- mobx_codegen:mobx_generator on lib/app/modules/custom_dio/interceptors.dart
- mobx_codegen:mobx_generator on lib/app/modules/home/home_controller.dart
.. and 11 more
Alguém sabe me explicar como resolvo?