TestRegistration

Dear,
When I’m doing TestRegistration, I get this :

# github.com/sparrc/go-ping
…/…/…/github.com/sparrc/go-ping/ping.go:106:48: undefined: log.Writer
…/…/…/github.com/sparrc/go-ping/ping.go:538:50: invalid operation: 1 << b.c (shift count type int64, must be unsigned integer)
# golang.org/x/net/http2
…/…/…/golang.org/x/net/http2/client_conn_pool.go:305:6: undefined: errors.Is
FAIL free5gc/src/test [build failed]

any solution of this ?

Hi,
It seems to your Go is wrong. Could you check your Go version is 1.14.4?
If your version is correct, is any wrong when you build all network functions?
You can try reinstall Go or provide more logs to find out problems.