Error Reported When runProof Is Run
Symptom
The error message "SysError in <TUnixSystem::UnixTcpConnect>: connect (localhost:40000) (Connection refused)" is displayed when runProof("simple(nevt=10000000000000000,nhist=100)") is run.
Key Process and Cause Analysis
You do not need to start the xproofd daemon if the runProof is run on a local server.
Conclusion and Solution
Add the "lite://" parameter when running the runProof.