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1  Bitcoin / Electrum / Re: Making multiple transactions at once on the console on: June 02, 2022, 08:34:59 PM
Quote from: nc50lc on June 02, 2022, 04:37:48 AM
Quote from: lorileemendoza on June 02, 2022, 01:25:35 AM
I finally solved it (in a way at least). In addition to creating an array for my output addresses, I also created an array for the input address and one for the change addresses. Then, I iterated over each of them for each transaction, and it worked!
That's one way to work around it, you've utilized from_addr= and change_addr= params.
So, it's something like?:
Input1 ═══> Output1
       ╚══> Change1/Input2 ═══> Output2
                           ╚══> Change2/Input3 ∙∙∙
You're lucky that Electrum by default spends all of the UTXO linked to a single address.
Else, it could break the chain if an address in the change/input array has more than one UTXO then a smaller UTXO was selected as an input.

Sort of. I did use those parameters, but I also specified different change and input addresses, so they are not linked. Since it is fairly trivial to spread one's funds into many addresses through a single pay-to-many transaction, it's possible to create an array of unique input addresses, an array of unique output addresses, and an array of unique change addresses.
2  Bitcoin / Electrum / Re: Making multiple transactions at once on the console on: June 02, 2022, 01:25:35 AM
Hey, everyone!

I finally solved it (in a way at least). In addition to creating an array for my output addresses, I also created an array for the input address and one for the change addresses. Then, I iterated over each of them for each transaction, and it worked!
3  Bitcoin / Electrum / Re: Making multiple transactions at once on the console on: May 27, 2022, 07:25:46 PM
Quote from: bitmover on May 27, 2022, 05:48:56 PM
Quote from: lorileemendoza on May 27, 2022, 04:43:08 PM
insufficient fee Your transaction is trying to replace another one in the mempool but does not meet the rules to do so. Try to increase fee.

Are you trying to send funds from an unconfirmed transaction?
This "trying to replace another one in the mempool" looks to be you are trying to RBF (Replace by Fee) or CPFP (Child pays for parent)  transaction.

Edit:
Someone also had a similar problem here and it was an unconfirmed transaction.

You probably need to wait until the first transaction gets confirmed, if your first transaction do not have RBF enabled.

Hi! Actually, no. I tried this from a dummy wallet, with funds confirmed for a few days.
4  Bitcoin / Electrum / Making multiple transactions at once on the console on: May 27, 2022, 04:43:08 PM
Hey, guys!

I'm trying to make several transactions automatically through a for loop in the console (Python and/or terminal), but I always get the following error:

insufficient fee Your transaction is trying to replace another one in the mempool but does not meet the rules to do so. Try to increase fee.

This happens even when I specify a high fee and ensure I have enough funds to cover all transactions. I'm not trying to 'pay to many', but rather to define a few receiving addresses in an array and make different transactions to each one in an automated way. The idea is to sign and broadcast them automatically by adding the password to the payto function. Is that possible?

A pseudocode example would be:

array = [address1, address2]
for address in array:
  payto(address, amount, password=password)

Thank you very much for your time!
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