def get_paths_crossing_cell

[Mohamad Shadfar]

Hi
no crossing path return form get_paths_crossing_cell because cell = self.map.get_cell(row, col)
must be cell = self._map.get_cell(row, col) in bellow function :

def get_paths_crossing_cell(self, cell=None, row=None, col=None):
if cell is None:
if row is None or col is None:
Logs.show_log("get_paths_crossing cell function called with no valid argument")
return []
cell = self.map.get_cell(row, col)

    if not isinstance(cell, Cell):
        Logs.show_log("Given cell is invalid!")
        return []

    paths = []
    for p in self._map.paths:
        if cell in p.cells:
            paths.append(p)
    return paths

[Hamidreza Kamkari]

fixed!