Flutter 报错收集

报错原因 flutter_test依赖meta 1.3.0 ， json_annotation >=4.1.0 依赖meta ^1.4.0,

Because every version of flutter_test from sdk depends on meta 1.3.0
and json_annotation >=4.1.0 depends on meta ^1.4.0, 
flutter_test from sdk is incompatible with json_annotation >=4.1.0.

解决：
把

json_annotation >=4.1.0

改为：

json_annotation >=4.0.1

其实不仅仅是 json_annotation 会有冲突， json_serializable也有冲突

json_serializable: ^5.0.0

改成:

json_serializable: ^4.1.3

就好了

参考文章 :
https://minpro.net/conflicts-between-the-latest-versions-of-json_serializable-and-json_annotation