Error importing zpub key: "Failed to import. Please, make sure that the provided data is valid"

[danbadjar]

Hello,
I'm trying to import a zpub key (Electrum segwit) but I obtain this error:

"Failed to import. Please, make sure that the provided data is valid"

Android
Bluewallet 4.0.1

[danbadjar]

Upgraded to 4.0.2
Problem persists

[Overtorment]

should be fixed in #514.
will rollout in v4.0.4

[netxecute]

am on 4.1.0 and still get this error for both zpub generated by cold card wallet
Bitcoin Core (segwit P2PKH) m
BIP84 native (native segwit P2PKH) m/84'/0'

also cannot import ypub at all, just spins

I noticed 4.2.0 is out, will try it when I get a chance

[Overtorment]

Can you share faulty xpub/zpub privately to i@bluewallet.io ? This needs to be investigated.

…

On Fri, 16 Aug 2019 at 16:46, netxecute ***@***.***> wrote: am on 4.1.0 and still get this error for both zpub generated by cold card wallet Bitcoin Core (segwit P2PKH) m BIP84 native (native segwit P2PKH) m/84'/0' also cannot import ypub at all, just spins I noticed 4.2.0 is out, will try it when I get a chance — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#501?email_source=notifications&email_token=AAOTD6MHDKRH5LMK3RTG7RDQE3DWJA5CNFSM4HO4VWF2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD4O7EWY#issuecomment-522056283>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAOTD6JWZWXSTWZCYFG3EWTQE3DWJANCNFSM4HO4VWFQ> .

[netxecute]

now on 4.5.2 - still get the error
I'd sent in examples - is there any update?

[Overtorment]

I thought I fixed. Will test again.

…

On Mon, 21 Oct 2019 at 20:30, netxecute ***@***.***> wrote: now on 4.5.2 - still get the error I'd sent in examples - is there any update? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#501?email_source=notifications&email_token=AAOTD6M3QJVEH3IF5PEPAO3QPXYLVA5CNFSM4HO4VWF2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEB3KLEY#issuecomment-544646547>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAOTD6JWEHVHFEYSXORCMW3QPXYLVANCNFSM4HO4VWFQ> .

[Overtorment]

now on 4.5.2 - still get the error
I'd sent in examples - is there any update?

Can you email it to me again? I have several in my inbox, and they all work fine when tested (just take 60-70 sec to import)

[netxecute]

Any update?

[netxecute]

Just tested with version 4.7.1 build 1572387207
Native segwit zpub imported OK.
BlueWallet gave me different first address than cold card. What is the derivation path?

m/84'/0'/0'/0/0 ??

[netxecute]

Core (m/0'/0'/0) is off too when I import that zpub

[Overtorment]

Path is default for BIP 84, m/84'/0'/0'/0/0
see

BlueWallet/class/hd-segwit-bech32-wallet.js

Line 125 in b347002

const path = `m/84'/0'/0'/${internal ? 1 : 0}/${index}`;

There are tests for that here

BlueWallet/tests/integration/hd-segwit-bech32-wallet.test.js

Line 147 in b347002

it('can generate addresses only via zpub', function() {

My guess is that you have some addresses used in your hierarchy. BW tries to find first unused external address ( that has zero transactions) to preserve privacy.

[netxecute]

OK I can look into the tests and see if I can run them, but..

If the address is used, ie. received some btc, then wallet should show the balance, no? It shows 0.
Also coldcard gives the first 5 addresses, I know I have only done 1 small transaction and it doesn't match any.

[Overtorment]

Unless it’s spent. Something is not right here. Tests pass, you can take zpub from tests and check for yourself

…

On Thu, 14 Nov 2019 at 23:09, netxecute ***@***.***> wrote: OK I can look into the tests and see if I can run them, but.. If the address is used, ie. received some btc, then wallet should show the balance, no? It shows 0. Also coldcard gives the first 5 addresses, I know I have only done 1 small transaction and it doesn't match any. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#501?email_source=notifications&email_token=AAOTD6LXFJDNPQFD3V5OHBLQTXLBXA5CNFSM4HO4VWF2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEEDUZTY#issuecomment-554126543>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAOTD6M4MIYOUQWXSXALFO3QTXLBXANCNFSM4HO4VWFQ> .

[netxecute]

Confirmed tests work.