C:\Users\extra\work\pywinrt\_install\release\winrt\_winrt_windows_ui_input_inking.pyi:335: error: INTERNAL ERROR -- Please try using mypy master on GitHub:https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-buildPlease report a bug at https://github.com/python/mypy/issuesversion: 1.16.0+dev.653fc9bb79a8e45dcd6bc89fa9f24c5d170deecaTraceback (most recent call last):  File "<frozen runpy>", line 198, in _run_module_as_main  File "<frozen runpy>", line 88, in _run_code  File "C:\Users\extra\pipx\.cache\b97425f42183061\Scripts\mypy.exe\__main__.py", line 7, in <module>    sys.exit(console_entry())  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\__main__.py", line 15, in console_entry    main()  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\main.py", line 119, in main    res, messages, blockers = run_build(sources, options, fscache, t0, stdout, stderr)  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\main.py", line 203, in run_build    res = build.build(sources, options, None, flush_errors, fscache, stdout, stderr)  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\build.py", line 191, in build    result = _build(  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\build.py", line 267, in _build    graph = dispatch(sources, manager, stdout)  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\build.py", line 2937, in dispatch    process_graph(graph, manager)  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\build.py", line 3335, in process_graph    process_stale_scc(graph, scc, manager)  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\build.py", line 3436, in process_stale_scc    graph[id].type_check_first_pass()  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\build.py", line 2309, in type_check_first_pass    self.type_checker().check_first_pass()  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\checker.py", line 469, in check_first_pass    self.accept(d)  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\checker.py", line 578, in accept    stmt.accept(self)  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\nodes.py", line 1200, in accept    return visitor.visit_class_def(self)  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\checker.py", line 2549, in visit_class_def    self.accept(defn.defs)  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\checker.py", line 578, in accept    stmt.accept(self)  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\nodes.py", line 1281, in accept    return visitor.visit_block(self)  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\checker.py", line 3043, in visit_block    self.accept(s)  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\checker.py", line 578, in accept    stmt.accept(self)    ~~~~~~~~~~~^^^^^^  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\nodes.py", line 583, in accept    return visitor.visit_overloaded_func_def(self)           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\checker.py", line 637, in visit_overloaded_func_def    self._visit_overloaded_func_def(defn)    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\checker.py", line 693, in _visit_overloaded_func_def    found_method_base_classes = self.check_method_override(defn)  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\checker.py", line 2017, in check_method_override    result = self.check_method_or_accessor_override_for_base(        defn, base, check_override_compatibility    )  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\checker.py", line 2055, in check_method_or_accessor_override_for_base    if self.check_method_override_for_base_with_name(defn, name, base):       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\checker.py", line 2150, in check_method_override_for_base_with_name    self.check_setter_type_override(defn, base_attr, base)    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\checker.py", line 2079, in check_setter_type_override    original_type, is_original_setter = get_raw_setter_type(base_node)                                        ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^  File "C:\Users\extra\pipx\.cache\b97425f42183061\Lib\site-packages\mypy\checker.py", line 8888, in get_raw_setter_type    assert var.type is not None           ^^^^^^^^^^^^^^^^^^^^AssertionError:C:\Users\extra\work\pywinrt\_install\release\winrt\_winrt_windows_ui_input_inking.pyi:335: : note: use --pdb to drop into pdb