*[<Null safety>](https://dart.dev/null-safety)*
ModuleStateException (String message)
The default constructor for this module.
The hash code for this object. ...
read-only, inherited
A string indicating the what led to the exception. ...
final
A representation of the runtime type of the object.
read-only, inherited
Invoked when a non-existent method or property is accessed. ...
inherited
A string representation of this object. ...
override
The equality operator. ...
inherited