I got the latest project code and reported an error when compiling:
internal/api/network_server.go:1063:5: cannot use fl.UplinkFrame (type *gw.UplinkFrameSet) as type *ns.UplinkFrameLog in field value
internal/api/network_server.go:1069:5: cannot use fl.DownlinkFrame (type *gw.DownlinkFrame) as type *ns.DownlinkFrameLog in field value
internal/api/network_server.go:1100:5: cannot use fl.UplinkFrame (type *gw.UplinkFrameSet) as type *ns.UplinkFrameLog in field value
internal/api/network_server.go:1106:5: cannot use fl.DownlinkFrame (type *gw.DownlinkFrame) as type *ns.DownlinkFrameLog in field value
note: module requires Go 1.14
github.com/brocaar/chirpstack-network-server/internal/api
vet: internal/api/network_server.go:1100:21: cannot use fl.UplinkFrame (variable of type *gw.UplinkFrameSet) as *ns.UplinkFrameLog value in struct literal