[FROG] Problem in FRR with ldpd

Respected Sir, I am Shruti Mathure. I am working on one of the projects related to FRR. I am trying to implement MPLS LDP with FRR in Core emulator. The FRR seems to run but I am having issue with ldpd, It is not running also the staticcd does not seems to run which should automatically start with FRR. I am not able to find the correct solution for it. can you let me know any solution for this if there is any changes or latest updated bugs you have fix. I am not able to find any solution on github. I am using ubuntu 18.04. Thank you, Regards, Shruti Mathure