Line numbers do not align with lines

[albe-jj]

See an example here:

[mjarkk]

Adding a gutter style fixed it for me:

        CodeField(
          gutterStyle: const GutterStyle(
            textStyle: TextStyle(height: 1.5),
            showLineNumbers: true,
          ),
          controller: controller,
        )

Got this from: https://github.com/akvelon/flutter-code-editor/issues/270#issuecomment-2097035050

[simeonangelov94]

Quick Fix: Copy the library to your local project. or Fork flutter_code_editor repository

1. Navigate to the code of the package and modify within.(cmd + left click --> on MAC) on CodeField Widget.
2. Navigate to GutterWidget (CMD + F --> GutterWidget)
3. Wrap the GutterWidget in a Container and add padding top 4.

For more advance solutions you can define gutterPadding within the widget and pass it when you call CodeField Widget

[ViscousPot]

Got a fix for this if anyone still needs it, assuming you use

gutterStyle: GutterStyle(
  textStyle: TextStyle(height: 1.5)
)

https://github.com/akvelon/flutter-code-editor/pull/307