URDF data corrupted

[harshp1509]

when i am trying to import robot from urdf format than robot in coming but it's give me the warning:

[Warning] [omni.hydra] Mesh '/World/envs/env_4/Robot/myarm_m750/link1/visuals' has corrupted data in primvar 'st_79': buffer size 2040 doesn't match expected size 1345932 in faceVarying primvars

and when i used this usd file for model training than it's giving memory issue and killed the process

any solution for this?