bugs when run the code of PCM(2018ICRA)

[BIT-TYJ]

HELLO, when I run the code, some bugs occured as follows:

rosrun robust_multirobot_map_merging robust_multirobot_map_merging_node CSAIL_robot1.g2o CSAIL_robot2.g2o CSAIL_interrobot_loop_closures_outliers.g2o

Construction of local maps from the following files : CSAIL_robot1.g2o,
CSAIL_robot2.g2o,
CSAIL_interrobot_loop_closures_outliers.g2o | Completed (82ms)
Solving global map. not Found!
terminate called after throwing an instance of 'std::length_error'
what(): vector::reserve
已放弃 (核心已转储)

I see this repository is deprecated, see https://github.com/lajoiepy/distributed-mapper, so how can I run the latest code of PCM(2018ICRA) ?

Looking forward to your reply! Thank you very much!