parser.Parse(bytes) is empty

[zdy2027]

I use the code "data, _ := parser.Parse(bytes)" to parse my dcm, but data is empty.
I wonder why DicomMessage'msg is not Msg

[zdy2027]

I must add
“
dcm := &dicom.DicomFile{}
gw := new(sync.WaitGroup)
dcm.Discard(c,gw)
gw.Wait()
”
before
“
for _, elem := range datax.Elements {
fmt.Printf("%+v\n", &elem)
}
"
than it can print elem

[zdy2027]

you should fmt.Printf("%+v\n", elem) not &elem

[zdy2027]

also in dicomPipes.go's WriteToFile and Log should print *dcmMsg.msg not dcmMsg.msg