compiler message: lib/app/model/company.dart:30:12: Error: Getter not found: 'JSON'.

[ChinaArJun]

compiler message: lib/app/model/company.dart:30:12: Error: Getter not found: 'JSON'.
compiler message: return JSON
compiler message: ^^^^
compiler message: lib/app/model/job.dart:23:12: Error: Getter not found: 'JSON'.
compiler message: return JSON
compiler message: ^^^^
compiler message: lib/app/model/message.dart:21:12: Error: Getter not found: 'JSON'.
compiler message: return JSON
compiler message: ^^^^

[AweiLoveAndroid]

首先检查一下导包有没有问题 ，然后你再看那几个类里面的代码有没有编译错误