Go Router extra in context.push is looking for toJson function

[joseianpatrick]

Is there an existing issue for this?

• I have searched the existing issues
• I have read the guide to filing a bug

Steps to reproduce

1. Add custom extra

2. Try to push the new screen and add extra

Like this

3. Check error

Expected results

It should normally push the extra in new screen

Actual results

It shows an error looking for toJson method

Code sample

Code sample

Future<T?> navPush<T>(
  BuildContext context,
  String name, {
  bool shouldPop = false,
  Object? extra,
}) async {
  if (shouldPop) {
    context.go('/');
  }
  if (extra != null) {
    return context.pushNamed(name, extra: extra);
  }
  context.goNamed(name, extra: extra);

  return null;
}

  navPush(
      context,
      'designList',
      extra: DesignListArguments(
        dpkId: dpk.id,
        isGrid: isGrid,
        designsFilterStore: designsFilterStore,
      ),
    );
        

Screenshots or Video

Screenshots / Video demonstration

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Logs

Logs

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Flutter Doctor output

Doctor output

I don't use android studio. does not affect my flutter development.

[darshankawar]

@joseianpatrick
Please don't post screenshots of the code, as it is not helpful to use. Please provide complete runnable reproducible code sample without any third party package implementation in properly formatted text, that shows the reported error.

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.