terPRE_SEQ Missing/inapplicable prior transaction.

[XRPLOVER1234]

I get this error (terPRE_SEQ Missing/inapplicable prior transaction). What can i do to solve this 

const lib = require('xrpl-accountlib')
const { XrplClient } = require('xrpl-client')

const secret = 's----'
const account = 'a-----' // Can be derived

const client = new XrplClient('wss://s1.ripple.com')
const keypair = lib.derive.familySeed(secret)

const main = async () => {
  console.log('Getting ready...')
  const { account_data } = await client.send({ command: 'account_info', account })
    console.log(account_data.Sequence);
  const tx = {
    "TransactionType": "TrustSet",
    "Account": account,
    "Fee": "12",
    "Flags": 262144,
    "LastLedgerSequence": 8007750,
    "LimitAmount": {
      "currency": "TET",
      "issuer": "a----",
      "value": "100"
    },
    "Sequence": 68449162
}

  const {signedTransaction} = lib.sign(tx, keypair)
  const submit = await client.send({ command: 'submit', 'tx_blob': signedTransaction })
  console.log(submit.engine_result, submit.engine_result_message, submit.tx_json.hash)
  console.log(submit)
  client.close()
}

main()

Edited December 21, 2021 by XRPLOVER1234

[wojake]

It is best that you don't manually input the sequences, I suggest requesting your respective node to provide you with your wallet's sequence and the ledger's last sequence.

When adding the ledger's last sequence, do this:

"LastLedgerSequence": (the given last ledger sequence)+ 30,

and please remember to refer to your node to provide you with these sequences.

[XRPLOVER1234]

@wojake Can you please come with a code example i dont understand it properly thanks 

Edited December 21, 2021 by XRPLOVER1234

[wojake]

2 minutes ago, XRPLOVER1234 said:

@wojake Can you please come with a code example i dont understand it properly thanks 

I'm about to go to sleep, it's late, I'm sorry but maybe other js programmers could help you out.

Here's a simple explanation (read the docs):

1. connect to a xrpl node
2. request wallet's sequence
3. request ledger's sequence
4. use those provided information on the tx
5. make sure the ledger's last sequence is added by 30

[XRPLOVER1234]

@wojake 

Okay. Maybe you can help me tomorrow I will really appreciate it!

Because I still do not understand your answer and have been through all the docs.

And I really want to make a trustline.

Edited December 21, 2021 by XRPLOVER1234

[wojake]

10 minutes ago, XRPLOVER1234 said:

@wojake 

Okay. Maybe you can help me tomorrow I will really appreciate it!

Because I still do not understand your answer and have been through all the docs.

And I really want to make a trustline.

If you want to set a Trustline, it is better if you use an already made application, I recommend using XUMM, which is made by XRPL Labs (funded by Ripple)

[XRPLOVER1234]

4 minutes ago, wojake said:

If you want to set a Trustline, it is better if you use an already made application, I recommend using XUMM, which is made by XRPL Labs (funded by Ripple)

@wojake I Like to learn to code one. So if you will, please help me out when you have time to do it

[jn_r]

I used this code. You can compare for the differences or missing pieces, or use the code as is. Also check the Flags, I remember to be kind of surprised to have to set them as below to get them "rippling disabled":

const xrpl = require('xrpl');

const SEED = 's..';
const ADDRESS = 'r..';

const CURRENCY = '534F4C4F00000000000000000000000000000000';
const ISSUER = 'rsoLo2S1kiGeCcn6hCUXVrCpGMWLrRrLZz';
const TRUST_AMOUNT = '1000000000';

async function main() {
  const client = new xrpl.Client('wss://s2.ripple.com')
  await client.connect();

  const wallet = xrpl.Wallet.fromSeed(SEED, { masterAddress: ADDRESS });
  const account_info = await client.request({
    command: 'account_info',
    account: ADDRESS,
    ledger_index: 'validated'
  })

  const ledger = await client.request({
    command: 'ledger_closed'
  })

  const currentLedger = ledger && ledger.result ? ledger.result.ledger_index : 0;
  const currentSequence = account_info && account_info.result ? account_info.result.account_data.Sequence : 0;

  if (currentLedger && currentSequence) {

    const tx = {
      TransactionType: 'TrustSet',
      Account: ADDRESS,
      Flags: 131072,
      LimitAmount: {
        currency: CURRENCY,
        issuer: ISSUER,
        value: TRUST_AMOUNT
      },
    }

    const prepared = await client.autofill(tx);
    console.log(prepared);
    if (parseFloat(prepared.Fee) > 600) {
      console.error('too high fee!!');
      process.exit(1);
    }
    const signed = await wallet.sign(prepared);

    const res = await client.submitAndWait(signed.tx_blob);
    console.log('result:', res);
  }

  // END
  client.disconnect();
}

main();

 

Edited December 21, 2021 by jn_r

[XRPLOVER1234]

@jn_r can i send you i private message becouse i get an error ? 

[jn_r]

Just now, XRPLOVER1234 said:

@jn_r can i send you i private message becouse i get an error ? 

sure

[XRPLOVER1234]

1 minute ago, jn_r said:

sure

@jn_r Thanks 

[wojake]

I forgotten about this thread, do you still need any help?

[jn_r]

he is now able to create trustlines, but wants to issue his own token. The steps are:

1) set the default-ripple flag on the issuer account: https://xrpl.org/accountset.html#accountset-flags

2) send some amount of the asset from the issuer to an account that has a trustline opened to the issuer.

[wojake]

I would appreciate some help from you @jn_r, I went through xrpl-py's documentation and their respective library but couldn't find a way to check an issued currency's supply.

Browsed xrpl.org as well and found nothing on my part.

If you could find a Request() method from xrpl.org, that would be beneficial as well, I just can't find a way to get this data.

Edited December 22, 2021 by wojake

[jn_r]

2 hours ago, wojake said:

I would appreciate some help from you @jn_r, I went through xrpl-py's documentation and their respective library but couldn't find a way to check an issued currency's supply.

Browsed xrpl.org as well and found nothing on my part.

If you could find a Request() method from xrpl.org, that would be beneficial as well, I just can't find a way to get this data.

Things seem to have changed a lot with the xrpl.js client update. I would use 'getBalances' in the previous javascript lib, but with the xrpl.js, it's all different. I think that you should use the request method() function described here: https://js.xrpl.org/interfaces/GatewayBalancesRequest.html

Edited December 22, 2021 by jn_r