[OpenMC-OpenFOAM] Failed to update temperature after first Picard iteration

[AI-Pranto]

In a 2x2 square lattice after adding an outer universe lattice.outer for the space outside of the defined lattice, It throws the following error message,

[ENRICO]: Updating temperature
terminate called after throwing an instance of 'std::out_of_range'
  what():  vector::_M_range_check: __n (which is 0) >= this->size() (which is 0)

If I remove lattice.outer, it fixes the issue. I have attached my input file here

I found this error message first in hexagonal lattice, and later I was able to reproduce the same error message in RectLattice by adding an outer universe.