UPDATE column value Uint8List cause Unhandled Exception

[HXiaoMing]

@entity(tableName: Task.tableName)
class Task {
static const tableName = 'Task';

@PrimaryKey
final int id;

final Uint8List data;

Task(this.id, this.data);

@OverRide
String toString() {
return 'Task{id: $id, len: ${data.length}';
}
}

@dao
abstract class TaskDao {
@query('SELECT * FROM ${Task.tableName} WHERE id = :id')
Future<Task?> findTaskById(int id);

@insert(onConflict: OnConflictStrategy.replace)
Future insertTask(Task task);

@query('UPDATE ${Task.tableName} SET data = :data WHERE id = :id')
Future updateData(Uint8List data, int id);
}

i want to update table Task column data, data type is Uint8List，database type is blob，after execute TaskDao method updateData，data value change to String！！！

after execute method updateData ,and then execute TaskDao method findTaskById occur Unhandled Exception

E/flutter (17057): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: type 'String' is not a subtype of type 'Uint8List' in type cast
E/flutter (17057): #0 _$TaskDao.findTaskById. (package:floor_issue/issue/database.g.dart:117:48)
E/flutter (17057): #1 QueryAdapter.query (package:floor/src/adapter/query_adapter.dart:30:18)
E/flutter (17057):
E/flutter (17057):

source code : https://github.com/HXiaoMing/floor_new_issue.git

[HXiaoMing]

first click insertTask button

second click updateTask button

then will occur Unhandled Exception

E/flutter (17057): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: type 'String' is not a subtype of type 'Uint8List' in type cast
E/flutter (17057): #0 _$TaskDao.findTaskById. (package:floor_issue/issue/database.g.dart:117:48)
E/flutter (17057): #1 QueryAdapter.query (package:floor/src/adapter/query_adapter.dart:30:18)
E/flutter (17057):
E/flutter (17057):

source code : https://github.com/HXiaoMing/floor_new_issue.git

[dkaera]

@HXiaoMing Thank you for reporting the issue. I'll check it today.

[dkaera]

Good catch @HXiaoMing, as I see, the value for data field comes as String from sqflite, but should be Uint8List. Try to check this use case with sqflite.

[dkaera]

Close this issue as a duplicate of #652
Reopened #652