./phrase.go:234:19: xprv.Child undefined (type *hdkeychain.ExtendedKey has no field or method Child)

[johndpope]

./phrase.go:234:19: xprv.Child undefined (type *hdkeychain.ExtendedKey has no field or method Child)
./phrase.go:249:20: cha.Child undefined (type *hdkeychain.ExtendedKey has no field or method Child)

when I run go get
I get the above error.

[johndpope]

I'm not sure if this is accurate

// Derive a key for a specific location in a BIP44 wallet
func deriveHDKey(xprv *hdkeychain.ExtendedKey, purpose uint32, coin uint32, account uint32, chain uint32, address uint32) (pubkey *hdkeychain.ExtendedKey, err error) {

	// Path: m/44H
	purp, err := xprv.Derive(hdkeychain.HardenedKeyStart + purpose)
	if err != nil {
		return
	}

	if purpose == 0 {
		// This is a bip32 path
		// Path: m/0H/[chain]
		var cha *hdkeychain.ExtendedKey
		cha, err = purp.Derive(chain)
		if err != nil {
			return
		}

		// Path: m/0H/[chain]/[child] (e.g. m/0H/0/0)
		pubkey, err = cha.Derive(address)
		return
	}

	// Coin number
	// Path: m/44H/60H
	co, err := purp.Derive(hdkeychain.HardenedKeyStart + coin)
	if err != nil {
		return
	}

	// Path: m/44H/60H/0H
	acc, err := co.Derive(hdkeychain.HardenedKeyStart + account)
	if err != nil {
		return
	}

	// Path: m/44H/60H/0H/0
	cha, err := acc.Derive(chain)
	if err != nil {
		fmt.Println(err)
		return
	}

	// Path: m/44H/60H/0H/0/0
	pubkey, err = cha.Derive(address)
	if err != nil {
		fmt.Println(err)
		return
	}

	return
}

[mahmoud94ha]

what is the problem ? that am getting it ?

go run main.go
package command-line-arguments
imports github.com/tyler-smith/go-bip39
imports github.com/tyler-smith/go-bip39: import cycle not allowed