View Compilation Error

0_0_23210724_6790.cpp: In member function 'void TreeLHCut::cut(std::vector<std::vector<int> >*, int*, int)':
0_0_23210724_6790.cpp:156:7: error: cannot convert 'std::vector<std::vector<int> >*' to 'std::vector<std::vector<long long int> >*' in assignment
     T = Tree, w = weight, n = size, cnt = 0;
       ^