Hi
I met the Segmentation fault when I use the g2o imitating the ORB-SLAM2 to optimize my pose graph.

Eigen::Matrix<double,3,3> Rcw;
Eigen::Matrix<double,3,1> tcw;
Rcw<<0.999991,-0.00307419,-0.00307221,
0.00307749,0.999995,0.00106957,
0.00306891,-0.00107902,0.999995;
tcw<<-0.00634032,
-0.0152401,
0.849042;
g2o::Sim3 S_test(Rcw,tcw,1.0);
cout<<"S_test:"<<S_test<<endl;
g2o::EdgeSim3* e = new g2o::EdgeSim3();
cout << "e.nIDj " << nIDj << " e.nIDi " << nIDi << endl;
e->setVertex(1, dynamic_castg2o::OptimizableGraph::Vertex*(optimizer.vertex(nIDj)));
e->setVertex(0, dynamic_castg2o::OptimizableGraph::Vertex*(optimizer.vertex(nIDi)));
e->setMeasurement(S_test);

I tried a lot of value of setMeasurement(),but every time my code will go core dumping at this function.
It is very confusing that ORB-SLAM2 will not go down in that function.

Does anyone have the same problem? Appreciating if there is any help.