INTERNAL ERROR while running mypy 1.4 on Python 3.11.3 with Poetry

[Valaraucoo]

Crash Report

When running mypy on my application code using Poetry (version 1.3.2) I get INTERNAL ERROR every time. To run mypy, I use the following command: poetry run mypy app, where app is the folder containing my application code.

Traceback

/Users/kamil.wozniak/code/halina/.venv/lib/python3.11/site-packages/pydantic/env_settings.py:22: error: INTERNAL ERROR -- Please try using mypy master on GitHub:
https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
Please report a bug at https://github.com/python/mypy/issues
version: 1.4.0
Traceback (most recent call last):
  File "mypy/semanal.py", line 6451, in accept
  File "mypy/nodes.py", line 1139, in accept
  File "mypy/semanal.py", line 1582, in visit_class_def
  File "mypy/semanal.py", line 1667, in analyze_class
  File "mypy/semanal.py", line 1694, in analyze_class_body_common
  File "mypy/semanal.py", line 1777, in apply_class_plugin_hooks
  File "pydantic/mypy.py", line 154, in pydantic.mypy.PydanticPlugin._pydantic_model_class_maker_callback
  File "pydantic/mypy.py", line 321, in pydantic.mypy.PydanticModelTransformer.transform
  File "pydantic/mypy.py", line 500, in pydantic.mypy.PydanticModelTransformer.add_construct_method
TypeError: __init__() missing required argument 'default' (pos 6)
/Users/kamil.wozniak/code/halina/.venv/lib/python3.11/site-packages/pydantic/env_settings.py:22: : note: use --pdb to drop into pdb

To Reproduce

I'm using Poetry (version 1.3.2) and mypy version (1.4). Moreover I'm using mypy's plugin for pydantic defined in pyproject.toml:

# pyproject.toml
[tool.mypy]
ignore_missing_imports = true
strict_optional = true
show_error_codes = true
plugins = ['pydantic.mypy']

The pydantic version I'm using is 1.10.7. To run mypy, I use the following command: poetry run mypy app, where app is the folder containing my application code.

Please note, that all works fine for mypy version 1.3 without any errors.

Your Environment

• Mypy version used: 1.4
• Mypy command-line flags:
• Mypy configuration options from mypy.ini (and other config files):

# pyproject.toml
[tool.mypy]
ignore_missing_imports = true
strict_optional = true
show_error_codes = true
plugins = ['pydantic.mypy']

• Python version used: 3.11.3
• Operating system and version: MacOS Ventura 13.0 M1

[AlexWaygood]

Duplicate of #15485. Upgrading to the latest version of pydantic should fix it.