classes_override_2 error

Incompatible class attribute override

When a child class declares an attribute that also exists in a same-module base class but with a different type annotation, Basilisk reports an incompatible override.

class Base:
    count: int = 0

class Child(Base):
    count: str = "zero"   # annotation changed from int to str → E0017

How to handle it

Every rule is on by default — strict is the default, not a cage. You can dial classes_override_2 down per-file or per-path from your editor or pyproject.toml, or fix the code so it type-checks. See the Type System rules and the complete diagnostic reference.

Canonical URL: https://www.basilisk-python.dev/errors/classes_override_2