sage: p = SkewPartition([[],[]])
sage: latex(p)
---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
Input In [9], in <cell line: 1>()
----> 1 latex(p)

File ~/sage-develop/src/sage/misc/latex.py:929, in LatexCall.__call__(self, x, combine_all)
    898 r"""
    899 Return a :class:`LatexExpr` built out of the argument ``x``.
    900 
   (...)
    926     x 2
    927 """
    928 if has_latex_attr(x):
--> 929     return LatexExpr(x._latex_())
    930 try:
    931     f = latex_table[type(x)]

File ~/sage-develop/src/sage/combinat/skew_partition.py:254, in SkewPartition._latex_(self)
    235 def _latex_(self):
    236     r"""
    237     Return a `\LaTeX` representation of ``self``.
    238 
   (...)
    252         }
    253     """
--> 254     return self.parent().options._dispatch(self, '_latex_', 'latex')

File ~/sage-develop/src/sage/structure/global_options.py:1690, in GlobalOptions._dispatch(self, obj, dispatch_to, option, *args, **kargs)
   1688         dispatch_to = dispatch_to[:-1]
   1689     dispatch = getattr(obj, dispatch_to + '_' + self._value[option])
-> 1690     return dispatch(*args, **kargs)
   1692 raise ValueError('%s is not a dispatchable option!' % option)

File ~/sage-develop/src/sage/combinat/skew_partition.py:306, in SkewPartition._latex_young_diagram(self)
    304     for j in range(skew_size):
    305         arr[i][j] = None
--> 306 return tex_from_array(arr)

File ~/sage-develop/src/sage/combinat/output.py:175, in tex_from_array(array, with_lines)
    173 lr=lr_macro.substitute(bar='|' if with_lines else '')
    174 if Tableaux.options.convention == "English":
--> 175     return '{%s\n%s\n}' % (lr, tex_from_skew_array(array, with_lines))
    176 else:
    177     return '{%s\n%s\n}' % (lr, tex_from_skew_array(array[::-1], with_lines, align='t'))

File ~/sage-develop/src/sage/combinat/output.py:309, in tex_from_skew_array(array, with_lines, align)
    306     end_line=lambda r: r'\\'
    308 # now we draw the array
--> 309 tex=r'\raisebox{-.6ex}{$\begin{array}[%s]{*{%s}c}'%(align,max(map(len,array)))
    310 tex+=end_line(0)+'\n'
    311 for r in range(len(array)):

ValueError: max() arg is an empty sequence