Drag and Drop with JSON fails compilation

f-gibellini commented 3 weeks ago

Can we access your project?

[X] I give permission for members of the FlutterFlow team to access and test my project for the sole purpose of investigating this issue.

Current Behavior

When creating a Drag and Drop component needing to pass JSON data types compilation fails with error:

lib/pages/plan_trip/plan_trip_widget.dart:1322:70: Error: Type argument 'dynamic' doesn't conform to the bound 'Object' of the type variable 'T' on 'Draggable'.

'Object' is from 'dart:core'. Try changing type arguments so that they conform to the bounds. return Draggable< ^ /sdks/flutter/packages/flutter/lib/src/widgets/drag_target.dart:164:17: Context: This is the type variable whose bound isn't conformed to. class Draggable extends StatefulWidget { ^ Waiting for connection from debug service on Web Server... 41.5s Failed to compile application.

Expected Behavior

Can Drag and Drop JSON objects without errors

Steps to Reproduce

Create a draggable object as a child of a dynamically generated column Make the proprties of the data JSON type, referencing to the item in the list corresponding to that element Try to compile

Reproducible from Blank

[ ] The steps to reproduce above start from a blank project.

Bug Report Code (Required)

ITEekMmA8YxJpbwE+6nudcFv/AMwGlg2UIIZjNZ+awsjGeOoBIYiO8nsUEtuSOqHTVFmHlaJvFkz+a2Pi/H9LvE6ZDCqb4hO+Lt1UxDvTj2lVpeVBZCsSnEmL8FMfHKb4JmvuCJ4Osl1ZV5kwHGMJvC+b3qCf9qOYwx5e6fDbOY=

Visual documentation

does not compile

Environment

- FlutterFlow version: 5.0.2
- Platform: Windows
- Browser name and version: Chrome 129.0.6668.90
- Operating system and version affected: all, doesnt compile

Additional Information

No response

github-actions[bot] commented 2 weeks ago

This issue is stale because it has been open for 7 days with no activity. If there are no further updates, a team member will close the issue.

Alezanello commented 1 day ago

Hello,

I apologize for the late response. Does this issue still persist, or was it fixed in the latest FlutterFlow updates?

f-gibellini commented 1 day ago

Hello, No idea, I refractored everything to use DataStruct instead of JSON and it works fine now. I can re-open the issue in case I try again and find a problem.

Thanks, F

FlutterFlow / flutterflow-issues