Script error running CPP_P057

[kylejacksonb]

 File ""/Foo/understand/scitools/conf/plugin/SciTools/CodeCheck/All Checks/Language Specific/C and C++/Pointers/CPP_P057/check.upy"", line 55, in check
    if re.search(r'auto_ptr', ref.ent().type()):
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ""/Foo/understand/scitools/bin/linux64/Python/lib/python3.12/re/__init__.py"", line 177, in search
    return _compile(pattern, flags).search(string)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: expected string or bytes-like object, got 'NoneType'