package main import ( "os" "go.wit.com/lib/protobuf/chatpb" "go.wit.com/log" ) func main() { data, _ := os.ReadFile("log/sample.text") log.Info("trying unmarshal len(data) =", len(data)) pb, err := chatpb.UnmarshalChats(data) if err != nil { log.Info("Unmarshal error", err) return } log.Info(pb.FormatTEXT()) }