[email protected] - missing go.sum entry

I’m trying to run free5gc on an Oracle VM Linux Mint Tricia 64bit.
Installing was successful but running the first test ./test.sh -o TestRegistration throws the following an message complaining about a missing “go.sum” entry for a certain module (nested-logrus-formatter).
This error occurs although the necessary entries for this module are definitely available in NFs/n3iwf/go.sum !!
Currently I don’t have any idea to overcome this obstacle.
n3iwf_go_sum.txt (58.7 KB)
n3iwf_go_mod.txt (1.3 KB)

Meanwhile the problem with missing module switched to module “go-gtp v0.7.27”.
I even deleted the ntries in go.sum of n3iwf and subsequently executed a “go get” for “go-gtp v0.7.27”, which leads to new entries for this module in go.sum.
But nevertheless I does not solve the problem.
n3iwf_go_sum.txt (53.3 KB)
n3iwf_go_mod.txt (854 Bytes)

I finally reinstalled free5gc & gtp5g according youtube videos and a subsequent “./test.sh -o TestRegistration” was succesful and generated UPFns.pcap.