opt.edges().empty() Function g2o::HyperGraph::edges has no address, possibly due to compiler optimizations.

[chompanyi]

I am running slam example and this error come up on debugger using vcpkg g2o in visual studio

  opt.edges().empty() Function g2o::HyperGraph::edges has no address, possibly due to compiler optimizations.
opt::_edges {size=0} on debugger watcher
but on printf same value 2734152642720

Please help me out

[RainerKuemmerle]

With this level of detail, I am not sure how to help.

Which example exactly?
Which version of g2o?