![Working with JSON in Flutter While Using json_annotations and json_serializable Modules in 2022 | John Maeda's Blog Working with JSON in Flutter While Using json_annotations and json_serializable Modules in 2022 | John Maeda's Blog](https://i0.wp.com/miro.medium.com/max/1400/1*eHIqZiccPfhwxN37swLEzg.png?w=560&ssl=1)
Working with JSON in Flutter While Using json_annotations and json_serializable Modules in 2022 | John Maeda's Blog
![database - Flutter : Facing an error like - The argument type 'Map<String, dynamic>?' can't be assigned to the parameter type 'Map<String, Object?>' - Stack Overflow database - Flutter : Facing an error like - The argument type 'Map<String, dynamic>?' can't be assigned to the parameter type 'Map<String, Object?>' - Stack Overflow](https://i.stack.imgur.com/HxTR9.png)
database - Flutter : Facing an error like - The argument type 'Map<String, dynamic>?' can't be assigned to the parameter type 'Map<String, Object?>' - Stack Overflow
![api - Flutter type '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>' - Stack Overflow api - Flutter type '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>' - Stack Overflow](https://i.stack.imgur.com/LybBB.png)
api - Flutter type '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>' - Stack Overflow
![api - Flutter type '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>' - Stack Overflow api - Flutter type '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>' - Stack Overflow](https://i.stack.imgur.com/fRj8u.png)
api - Flutter type '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>' - Stack Overflow
![json - Eroor : Type '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>' in type cast - Stack Overflow json - Eroor : Type '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>' in type cast - Stack Overflow](https://i.stack.imgur.com/PykIY.png)
json - Eroor : Type '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>' in type cast - Stack Overflow
![Working with JSON in Flutter While Using json_annotations and json_serializable Modules in 2022 | by John Maeda | Medium Working with JSON in Flutter While Using json_annotations and json_serializable Modules in 2022 | by John Maeda | Medium](https://miro.medium.com/v2/resize:fit:1400/1*iAj6EcUUcNRwcAVjcRj9Pw.gif)
Working with JSON in Flutter While Using json_annotations and json_serializable Modules in 2022 | by John Maeda | Medium
Map<String, dynamic> can't be assigned to Object · Issue #1302 · google/json_serializable.dart · GitHub
![Unhandled Exception: type '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>' in type cast · Issue #42913 · flutter/ flutter · GitHub Unhandled Exception: type '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>' in type cast · Issue #42913 · flutter/ flutter · GitHub](https://user-images.githubusercontent.com/37802537/66993687-00c43800-f09a-11e9-83e1-1cbbd3ba6a9a.png)