Could not get derivation index for coin ....

[pythcoiner]

playing w/ regtest i hit this issue:

step to reproduce:

• create a new regtest wallet on a fresh regtest chain (still a genesis block)
• generate 500 blocks to the 500 first address of the wallet using this tool

2024-07-10T15:16:33.146866Z  INFO liana::bitcoin::d:288: Checking the connection to bitcoind.

  2024-07-10T15:16:33.148279Z  INFO liana::bitcoin::d:290: Connection to bitcoind checked.

  2024-07-10T15:16:33.149437Z  INFO liana:248: Loading our watchonly wallet on bitcoind.

  2024-07-10T15:16:33.150942Z  INFO liana:251: Watchonly wallet loaded on bitcoind and sanity checked.

  2024-07-10T15:16:33.151407Z  INFO liana:385: Bitcoin poller started.

  2024-07-10T15:16:33.152173Z  INFO liana::bitcoin::poller:113: Block chain synchronization progress: 100.00% (0 blocks / 0 headers)

  2024-07-10T15:17:03.213159Z ERROR liana::bitcoin::poller::looper:82: Could not get derivation index for coin '721d4ec68c80a9b2c783cb1cfb684660214e6308f0aceb74f2a5b74697d92669:0' (address: 'bcrt1qpegf7sc5xes38u5cuup8w6wuyqwm2t8zkcagcwr87kdvndcdc2jqure7hs')

  2024-07-10T15:17:03.213216Z ERROR liana::bitcoin::poller::looper:82: Could not get derivation index for coin '8a0322653cba20df2f2826f8e3960adc9d38c63c251015f8854067b04887acda:0' (address: 'bcrt1q8kxnj20zljz9fqr4kr9h3xzkw39srhrcppace94v6myhfwym26wq6e2rpn')

  2024-07-10T15:17:03.213233Z ERROR liana::bitcoin::poller::looper:82: Could not get derivation index for coin '08155d9304706e7b0921ad7d7d0a5a0f327b11b4442e1ad83f6e7f9b19f0bba5:0' (address: 'bcrt1qx8e3t6x8m299ag376calyzlhzzcutahck3ta0v5g24py6zxgnfksx752z3')

  2024-07-10T15:17:03.213247Z ERROR liana::bitcoin::poller::looper:82: Could not get derivation index for coin '8cdd3b4fb39988ed984f7455c1a2fdbaf4b6e78eeb72605d5945fef77bce665a:0' (address: 'bcrt1qcxjmet6vvygg0pltwvh99jv88frj97d8luls74vrxcfuh598usjswx5eea')

 ...

  2024-07-10T15:17:03.214898Z ERROR liana::bitcoin::poller::looper:82: Could not get derivation index for coin '1c26ca55b80389f7b9cef2f33e1533ab7ec1691d2f5bf3de5d77e365eee1b0dc:0' (address: 'bcrt1qkznzfe85d80mtxejg3gcj2n9668w26nmvzjy6g6zamkvrjeq3npqsjdvss')

  2024-07-10T15:17:03.214908Z ERROR liana::bitcoin::poller::looper:82: Could not get derivation index for coin '5ce90eae8f4c7ebe3787118b1b751209bc0bffc5d3d4aeeeb9ea07e19eed32ea:0' (address: 'bcrt1qw387j86m3vmhhpkr6qtz0zlv60rzdfdfh2feeevrtszmxu3luv5skrn6sn')

[pythcoiner]

then i restart a new chain + new wallet and generate 20 block per batch (reusing index 0-19) wallet is stuck at 9190.625 + 275 unconfirmed:

looks like the DB hold max 200 coins (dumb user)

[darosior]

I'm having trouble following what's happening here. You first generate 500 blocks, paying to a Liana wallet address in the coinbase transaction of each block, right? All those payments are detected (after maturity), right? Then you "restart a new chain", which i interpret as reorg'ing back to genesis, right? Then when you say "+ new wallet", do you mean you create a new Liana wallet for the same descriptor? Then i don't understand "20 block per batch". Nor the results.

[pythcoiner]

ok more details, they are 2 different tests on 2 differents regtests, 2 differents wallets.

First test:

• New regtest (start at genesis) + new liana wallet
• Generating 500 new blocks in 1 batch(in a loop, no delay) w/ their coinbase going to the liana wallet
• get dozens (hundreds?) of this errors, not all coins appear in the GUI

Second test:

• New regtest (start at genesis) + new liana wallet
• Generating 500 new blocks in 25 batch of 20 blocks(waiting 1 seconds between each batch) w/ their coinbase going to the liana wallet
• then i continue mining blocks to an other wallet up to height 771, but i still have 275 BTC not confirmed even 221 blocks after the last block received to the liana wallet

I think they are 2 differents issues, but will investigate in the week.