I got this error after following a tutorial

Note: in the screenshot I tired _answersModel and answersModel but none worked.

Here is my Controller:

Then Here is my Model

How can I get rid of this error?

CodePudding user response：

Changing _answersModel to answersModel would fix your issue.

Also calling AnswersController.answersModel doesn't work because answersModel is not a static field, I think you meant call answersController.answersModel

Note: Adding an underscore to a class file is making it private field in dart/flutter which means it can't be accessed in another file.

CodePudding user response：

Make the _answersModel in AnswersController public by removing _ in the begging of name, like answersModel.

Why in the tutorial it works? I may guess that in the tutorial the AnswersController in the same file in main.dart.