HI,
The above image shows RestSharp106.6.10 or higher is missing. Unfortunately, in some version of UiPath installer lacks necessary RestSharp package in the installer. So we need to add it and its dependcies package to Orchestrator or machine which robot works.
Or as another lazy approach, if it works dev environment, can you try to copy all the folders %USERPROFILE%.nuget\packages to same place of machine which robot works.
Regards,
ashokkarale
MD_Farhan1
Ajay_Mishra
postwick
Dheerendra_vishwakarma
Anil_G
chandreshsinh.jadeja
Gautham_Pattabiraman
vrdabberu
aravindbalineni123