Argument of type "integer[Any]" cannot be assigned to parameter "x" of type "tuple[int | slice[Any, Any, Any], ...]" in function "__getitem__"   "integer[Any]" is not assignable to "tuple[int | slice[Any, Any, Any], ...]" (reportArgumentType)

No overloads for "__getitem__" match the provided arguments (reportCallIssue)

Cannot access attribute "exists" for class "str"   Attribute "exists" is unknown (reportAttributeAccessIssue)

Type "Path" is not assignable to declared type "str"   "Path" is not assignable to "str" (reportAssignmentType)

Cannot access attribute "matvec" for class "None"   Attribute "matvec" is unknown (reportAttributeAccessIssue)

Cannot access attribute "build" for class "None"   Attribute "build" is unknown (reportAttributeAccessIssue)

Argument of type "None" cannot be assigned to parameter "fmm_backend" of type "FMMBackend" in function "__init__"   Type "None" is not assignable to type "FMMBackend"     "None" is not assignable to "Literal['sumpy']"     "None" is not assignable to "Literal['fmmlib']" (reportArgumentType)

Argument of type "float | None" cannot be assigned to parameter "matvec" of type "float" in function "__init__"   Type "float | None" is not assignable to type "float"     "None" is not assignable to "float" (reportArgumentType)

Argument of type "float | None" cannot be assigned to parameter "build" of type "float" in function "__init__"   Type "float | None" is not assignable to type "float"     "None" is not assignable to "float" (reportArgumentType)

Type "Timings" is not assignable to return type "None"   "Timings" is not assignable to "None" (reportReturnType)

Argument type is Any   Argument corresponds to parameter "args" in function "loglog" (reportAny)

Argument type is Any   Argument corresponds to parameter "args" in function "loglog" (reportAny)

Type of "loglog" is partially unknown   Type of "loglog" is "(...) -> list[Line2D]" (reportUnknownMemberType)

Type of "error" is Any (reportAny)

Type of "h" is Any (reportAny)

Type of "figure" is partially unknown   Type of "figure" is "(num: int | str | Figure | SubFigure | None = None, figsize: Buffer | _SupportsArray[dtype[Any]] | _NestedSequence[_SupportsArray[dtype[Any]]] | complex | bytes | str | _NestedSequence[complex | bytes | str] | tuple[float, float, Literal['in', 'cm', 'px']] | None = None, dpi: float | None = None, *, facecolor: tuple[float, float, float] | str | tuple[float, float, float, float] | tuple[tuple[float, float, float] | str, float] | tuple[tuple[float, float, float, float], float] | None = None, edgecolor: tuple[float, float, float] | str | tuple[float, float, float, float] | tuple[tuple[float, float, float] | str, float] | tuple[tuple[float, float, float, float], float] | None = None, frameon: bool = True, FigureClass: type[Figure] = Figure, clear: bool = False, **kwargs: Unknown) -> Figure" (reportUnknownMemberType)

Argument type is unknown   Argument corresponds to parameter "error" in function "add_data_point" (reportUnknownArgumentType)

Type of "matvec" is unknown (reportUnknownMemberType)

Argument type is unknown   Argument corresponds to parameter "error" in function "add_data_point" (reportUnknownArgumentType)