GD0110: The exported tool button is not a Callable^{Free Courses}

Rule ID	GD0110
Category	Usage
Fix is breaking or non-breaking	Breaking - If the property's type is changed to Callable Non-breaking - If the [ExportToolButton] is replaced with [Export]
Enabled by default	Yes

Cause

A property of a type different from Callable is annotated with the [ExportToolButton] attribute.

Rule description

The [ExportToolButton] attribute is used to create clickable buttons in the inspector so, the property must be a Callable that will be executed when clicking the button.

How to fix violations

To fix a violation of this rule, change the type of the property to Callable. Alternatively, if you intended to export a normal property, replace the [ExportToolButton] attribute with [Export].

When to suppress warnings

Do not suppress a warning from this rule. The exported property must be a Callable so it can executed in the editor when clicking the button in the inspector.