Please, help me.. (bitcoinlib.wallets.WalletError: Create transaction: No unspent transaction outputs found or no key available for UTXO's)

[kernaldpark]

1. I created a new wallet with a new private key (cTWsDP24LffAVFPhgC7Hmx4aC8nJbVC6**************) - Success
2. And I received some Bitcoin from faucet site - Success
3. An error occurred during the process of transferring the received Bitcoin to another address. If someone knows any solution for anyone of them, I will be thankful for your help

keys = 'cTWsDP24LffAVFPhgC7Hmx4aC8nJbVC6************'
w = wallet_create_or_open(name='today240303wallet1901', keys=keys, network='testnet')
w.scan(scan_gap_limit=1)
w.info(detail=5)**

"""
=== WALLET ===
ID 1
Name today240303wallet1901
Owner
Scheme bip32
Multisig False
Witness type legacy
Main network testnet
Latest update 2024-03-03 19:17:57.457662

= Wallet Master Key =
ID 1
Private True
Depth 0

• NETWORK: testnet -

• • Keys
    1 m n4ffehNw8k7vfzQvaCokiFWJZ2aSDab7RH today240303wallet1901 0.00000000 TBTC
    2 m/44' mjjQYSug8FApk74pFhxKqm2PouRYswUEeb purpose 44 0.00000000 TBTC
    3 m/44'/1' n1owSexbbJNZo1Pme76m4zz2FwYepfHBZZ coin type 1 0.00000000 TBTC
    4 m/44'/1'/0' my9pNaA8VoXWiPDKpMQoTp9WZuMZNZUKRZ account 0 0.00000000 TBTC
    5 m/44'/1'/0'/0 moX1drTBjNzX2MkQJbjthWeWKETairJRmM change 0 0.00000000 TBTC
    7 m/44'/1'/0'/1 mjtLaa9DxTdNAkZbQqi8TvUXmyqmKcberM change 1 0.00000000 TBTC
    6 m/44'/1'/0'/0/0 mmK8PcMau3DMfdtJzqqQG1HZnVaWyYvApE address index 0 0.00001000 TBTC
    8 m/44'/1'/0'/1/0 n3hPnBuSUWAfTRzgWD2G7Qic94C7CUkkMj address index 0 0.00000000 TBTC
    9 m/44'/1'/0'/0/1 n45mnqXAWsnXLJ7uGUoy4ZHnU7JG26fPZb address index 1 0.00000000 TBTC
• • Transactions Account 0 (1)
    39073dfde2ded80f8e56da8404f59f6c68e94e9a336534a9bb4282e312cb52a8 mmK8PcMau3DMfdtJzqqQG1HZnVaWyYvApE 0 0.00001000 TBTC U

= Balance Totals (includes unconfirmed) =
testnet (Account 0) 0.00001000 TBTC
"""

tx_fee = 250
receiver_address = 'tb1q6v2tn4k7j9w5xxvwepkhdjrdpuwlwjcw3par5r'
t = w.send_to(receiver_address, 750, min_confirms=0, fee=tx_fee)
t.info()

....
....
File "D:\GIT\Python\bitcoin.venv\lib\site-packages\bitcoinlib\wallets.py", line 3424, in select_inputs
raise WalletError("Create transaction: No unspent transaction outputs found or no key available for UTXO's")
bitcoinlib.wallets.WalletError: Create transaction: No unspent transaction outputs found or no key available for UTXO's

[kernaldpark]

1. Each account address must hold a minimum of 1001 satoshis or more.
2. Be sure to include account_id=0 in the arguments of the send_to function.
   ex:
   w.transactions_update()
   tx_fee = 250
   amount = 1750
   receiver_address = 'receiver_address '
   t = w.send_to(receiver_address, amount, account_id=0, fee=tx_fee, min_confirms=0, offline=False)
   w.info(detail=5)

[mccwdev]

Just some remarks:

• The dust amount is currently set at 1000 satoshi, you can change this setting in the network configuration file at networks.json
• The default value for account_id is 0, I don't think you have to specify it when you use only one account

[kernaldpark]

Thank you very much!