Error Calling contract method with nested array elements #583

baptistapedro · 2024-12-04T12:16:14Z

Hi, I am trying to call myFunc which has this ABI:

{
      "inputs": [
        {
          "components": [
            {
              "internalType": "uint256[2]",
              "name": "a",
              "type": "uint256[2]"
            },
            {
              "internalType": "uint256[2][2]",
              "name": "b",
              "type": "uint256[2][2]"
            },
            {
              "internalType": "uint256[2]",
              "name": "c",
              "type": "uint256[2]"
            }
          ],
          "internalType": "struct Pwn5.Proof",
          "name": "proof",
          "type": "tuple"
        },
        {
          "internalType": "uint256[1]",
          "name": "publicSignals",
          "type": "uint256[1]"
        },
        {
          "internalType": "address",
          "name": "_myCoin",
          "type": "address"
        },
        {
          "internalType": "uint256",
          "name": "_myAmount",
          "type": "uint256"
        }
      ],
      "name": "myFunc",
      "outputs": [],
      "stateMutability": "payable",
      "type": "function"
    },

I have been trying to call it at such:

 const tx = await contract.myFunc([
 [calldata[0][0], calldata[0][1]], 
 [calldata[1][0], calldata[1][1]], 
 [calldata[2][0],calldata[2][1]]], 
 publicSignals, 
 jstHex, 
 _amount.toString() 
).send();

====error
Error: types/value length mismatch (argument="tuple", value=[["0x1a8ba9a57e8635b9293ebc48c559b8dff70c0c2e265e4aa04a525d6c7eeef345","0x13c356c3daaeb2dfcf45048e16eaf9583e899c6860fd1921691bf0a74abd310f"],[["0x27d554f65edba762c33dd033c0eda7af5194e0d7bc38c5b9e7689428569c3f78","0x1fb0f04c93debf46ae97991cdf0e275764a9b09f3f28b90391378421f222e759"],["0x166411e64431d452f6c443def2f43689814a65995a258b7ac6ebb6b7617e1be4","0x069e8ba613f95a5071c7f0ac047ec86ff062b9457a56f544b332b723ba0ef4b3"]],["0x2f3718e96e927fb600b08e45209853be4f29ff2b65af743558497a1326b1c4eb","0x1a39f79e888304437879c2d40315fc678178f5f4b4cbf80b35b0176c771748ac"]], code=INVALID_ARGUMENT, version=abi/5.7.0) at l.makeError (injected.js:1:316125) at l.throwError (injected.js:1:316245)

It seems to parse the calldata args alright but fails on publicSignals, etc?

Appreciate some feedback on this. Tks

The text was updated successfully, but these errors were encountered:

Satan-web3 · 2024-12-05T04:41:03Z

The second argument of the tuple argument should be a 2 dimension array but you only provided an 1 dimension array.

baptistapedro · 2024-12-05T11:00:00Z

@Satan-web3 I changed it to:

a (2) ['0x286a51a8e54434234b2e59749fbb9b2b465034b88b9353e96181360062967fc3', 
'0x113f24a5e2e2485ab433eb50d147b7925b3f147aabab9b93932edbb608d6aa4e']

b (2) [Array(2), Array(2)]0: (2) ['0x083254bb42253499bb77fe4b6b23d3c29e15c4345735a8088b2f05b1f956c75d', 
'0x2fa58cbad762be8be337ec5392610ba2fd0db356cab444b3693fed3d603d52e6']

(2) ['0x068b3ef46ef5960fb8a51000fd72a159c23bdf307b42d41b3b5cb8f4ea23f4e5', 
'0x267b66d3034446d8a0b7e40580381ff33977ab47d2b616aa0ce6352d8ab570f1']

c (2) ['0x0abd667baa6fecc73043cec2037c35f1d551cd694313b7dee3b45aa5199367f4', 
'0x0afe313eea5ae4ddb2ea42dcf9ff3b40b3008a760756363cbd4666996b47ca7b']

 pubSignals ['18273616782692070165464484626328797446874384656626294920441909218184967909019']

Error creating bet: Error: types/value length mismatch (argument="tuple", value=[["0x286a51a8e54434234b2e59749fbb9b2b465034b88b9353e96181360062967fc3","0x113f24a5e2e2485ab433eb50d147b7925b3f147aabab9b93932edbb608d6aa4e"],[["0x083254bb42253499bb77fe4b6b23d3c29e15c4345735a8088b2f05b1f956c75d","0x2fa58cbad762be8be337ec5392610ba2fd0db356cab444b3693fed3d603d52e6"],["0x068b3ef46ef5960fb8a51000fd72a159c23bdf307b42d41b3b5cb8f4ea23f4e5","0x267b66d3034446d8a0b7e40580381ff33977ab47d2b616aa0ce6352d8ab570f1"]],["0x0abd667baa6fecc73043cec2037c35f1d551cd694313b7dee3b45aa5199367f4","0x0afe313eea5ae4ddb2ea42dcf9ff3b40b3008a760756363cbd4666996b47ca7b"]], code=INVALID_ARGUMENT, version=abi/5.7.0)
    at l.makeError (injected.js:1:316125)
    at l.throwError (injected.js:1:316245)
    at l.throwArgumentError (injected.js:1:316300)
    at u (injected.js:1:212306)
    at T.encode (injected.js:1:216848)
    at injected.js:1:212553
    at Array.forEach (<anonymous>)
    at u (injected.js:1:212423)
    at T.encode (injected.js:1:216848)

My current code is:

console.log('a', a)
console.log('b', b)
console.log('c', c)
console.log('pubSignals', publicSignals)

const tx = await contract.myFunc([
calldata[0],
[calldata[1][0], calldata[1][1]], 
calldata[2]],
calldata[3],
jstHex,
_amount.toString()
).send();

I was able to call the same func signature on eth evm with:

const _tu = {
        a: calldata[0],
        b: [calldata[1][0], calldata[1][1]],
        c: calldata[2],
      };
      const publicSignals = calldata[3];

myFunc(_tu, publicSignals);

Now it seems to parse a,b,c properly but not publicSignals.
@Satan-web3 -- mind giving it a try?

Satan-web3 · 2024-12-06T05:06:08Z

I tried to use utils.abi.encodeParamsV2ByABI to encode your data and it worked. Please recheck your code.

baptistapedro · 2024-12-11T13:50:11Z

this is the actual code triggering the error, can you show what you did instead? Because I've rechecked it many times.

Stan202310 · 2024-12-12T07:27:01Z

Your code pasted on this page is totally messed up. Can you upload your original code?

baptistapedro · 2024-12-12T07:34:29Z

What is messed up? Lol First you say you were able to run it with the existent code now you say it's messed up. What is messed up? The issue is how tronweb parses tuples. Sent from Outlook for Android<https://aka.ms/AAb9ysg>

…

________________________________ From: Stan202310 ***@***.***> Sent: Thursday, December 12, 2024 8:27:23 AM To: tronprotocol/tronweb ***@***.***> Cc: baptistapedro ***@***.***>; Author ***@***.***> Subject: Re: [tronprotocol/tronweb] Error Calling contract method with nested array elements (Issue #583) Your code pasted on this page is totally messed up. Can you upload your original code? — Reply to this email directly, view it on GitHub<#583 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/ACJPXTA57SNOHBTHSUQW52L2FE3FXAVCNFSM6AAAAABTAA4ZI2VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDKMZYGAYTCMZXHE>. You are receiving this because you authored the thread.Message ID: ***@***.***>

Stan202310 · 2024-12-12T11:36:49Z

I mean your code can't run directly, you must have edited for illustrate the problem. Here's my test code:

import { TronWeb, utils } from "tronweb";

const tronWeb = new TronWeb({
    fullHost: 'https://api.nileex.io',
});

console.log(utils.abi.encodeParamsV2ByABI(
    {
        "inputs": [
          {
            "components": [
              {
                "internalType": "uint256[2]",
                "name": "a",
                "type": "uint256[2]"
              },
              {
                "internalType": "uint256[2][2]",
                "name": "b",
                "type": "uint256[2][2]"
              },
              {
                "internalType": "uint256[2]",
                "name": "c",
                "type": "uint256[2]"
              }
            ],
            "internalType": "struct Pwn5.Proof",
            "name": "proof",
            "type": "tuple"
          },
          {
            "internalType": "uint256[1]",
            "name": "publicSignals",
            "type": "uint256[1]"
          },
          {
            "internalType": "address",
            "name": "_myCoin",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "_myAmount",
            "type": "uint256"
          }
        ],
        "name": "myFunc",
        "outputs": [],
        "stateMutability": "payable",
        "type": "function"
      },
      [
        [["0x286a51a8e54434234b2e59749fbb9b2b465034b88b9353e96181360062967fc3","0x113f24a5e2e2485ab433eb50d147b7925b3f147aabab9b93932edbb608d6aa4e"],[["0x083254bb42253499bb77fe4b6b23d3c29e15c4345735a8088b2f05b1f956c75d","0x2fa58cbad762be8be337ec5392610ba2fd0db356cab444b3693fed3d603d52e6"],["0x068b3ef46ef5960fb8a51000fd72a159c23bdf307b42d41b3b5cb8f4ea23f4e5","0x267b66d3034446d8a0b7e40580381ff33977ab47d2b616aa0ce6352d8ab570f1"]],["0x0abd667baa6fecc73043cec2037c35f1d551cd694313b7dee3b45aa5199367f4","0x0afe313eea5ae4ddb2ea42dcf9ff3b40b3008a760756363cbd4666996b47ca7b"]],
        ['18273616782692070165464484626328797446874384656626294920441909218184967909019'],
        'TS7pha3r3WzzBo95nY1Y9oL5ahVDFeB2Yh',
        1,
      ]
));

And it works. So please upload all your code so I can find out where the problem is.

cfengliu · 2024-12-13T09:14:41Z

@Stan202310 hi ser, I am encountering a similar issue and cannot encode my parameters. Could you please review the following code?

Error

$ node scripts/swap.js
Error: Error: too many arguments: types/values length mismatch (count=2, expectedCount=0, code=UNEXPECTED_ARGUMENT, version=6.13.4)
    at makeError (/Users/me/Documents/workspaces/tron-deploy/node_modules/tronweb/node_modules/ethers/lib.commonjs/utils/errors.js:129:21)
    at assert (/Users/me/Documents/workspaces/tron-deploy/node_modules/tronweb/node_modules/ethers/lib.commonjs/utils/errors.js:149:15)
    at assertArgumentCount (/Users/me/Documents/workspaces/tron-deploy/node_modules/tronweb/node_modules/ethers/lib.commonjs/utils/errors.js:175:5)
    at AbiCoder.encode (/Users/me/Documents/workspaces/tron-deploy/node_modules/tronweb/node_modules/ethers/lib.commonjs/abi/abi-coder.js:166:44)
    at Object.encodeParamsV2ByABI (/Users/me/Documents/workspaces/tron-deploy/node_modules/tronweb/lib/commonjs/utils/abi.js:137:21)
    at main (/Users/me/Documents/workspaces/tron-deploy/scripts/swap.js:148:41)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
  code: 'UNEXPECTED_ARGUMENT',
  count: 2,
  expectedCount: 0,
  shortMessage: 'too many arguments: types/values length mismatch'
}

Code

const { TronWeb, utils: TronWebUtils, Trx, TransactionBuilder, Contract, Event, Plugin } = require('tronweb');

const privateKey = 'PRIVATE_KEY';

const tronWeb = new TronWeb({
  fullHost: 'https://api.trongrid.io',
  privateKey: privateKey
})

const fromAddress = tronWeb.address.fromPrivateKey(privateKey);
console.log('fromAddress:', fromAddress);

const abi = [{
  "inputs": [
    {
      "internalType": "struct IRouter.SwapExactInParams",
      "name": "params",
      "type": "tuple",
      "components": [
        {
          "internalType": "address[]",
          "name": "path",
          "type": "address[]"
        },
        {
          "internalType": "uint256",
          "name": "amountIn",
          "type": "uint256"
        },
        {
          "internalType": "uint256",
          "name": "v2AmountRatio",
          "type": "uint256"
        },
        {
          "internalType": "uint256",
          "name": "v3AmountRatio",
          "type": "uint256"
        },
        {
          "internalType": "uint256",
          "name": "v2AmountOutMin",
          "type": "uint256"
        },
        {
          "internalType": "uint256",
          "name": "v3AmountOutMin",
          "type": "uint256"
        },
        {
          "internalType": "uint24[]",
          "name": "v3Fees",
          "type": "uint24[]"
        },
        {
          "internalType": "address",
          "name": "to",
          "type": "address"
        },
        {
          "internalType": "uint256",
          "name": "deadline",
          "type": "uint256"
        }
      ]
    },
    {
      "internalType": "uint256",
      "name": "routerFeeRate",
      "type": "uint256"
    }
  ],
  "stateMutability": "payable",
  "type": "function",
  "name": "swapExactIn",
  "outputs": [
    {
      "internalType": "uint256",
      "name": "v2AmountOut",
      "type": "uint256"
    },
    {
      "internalType": "uint256",
      "name": "v3AmountOut",
      "type": "uint256"
    }
  ]
},    {
  "inputs": [],
  "name": "v3Router",
  "outputs": [
    {
      "internalType": "address",
      "name": "",
      "type": "address"
    }
  ],
  "stateMutability": "view",
  "type": "function"
}]

const contractAddress = 'CONTRACT_ADDRESS';

const main = async () => {
  try {
    const contract = await tronWeb.contract(abi, contractAddress);

    const params = {
      path: [
        "TNUC9Qb1rRpS5CbWLmNMxXBjyFoydXjWFR",
        "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"
      ],
      amountIn: "10000",
      v2AmountRatio: "0",
      v3AmountRatio: "100000",
      v2AmountOutMin: "0",
      v3AmountOutMin: "0",
      v3Fees: ["3000"],
      to: "TO_ADDRESS",
      deadline: (Math.floor(Date.now() / 1000) + 60 * 20).toString()
    };

    const routerFeeRate = "100";

    const args = [
      [
        [
          "TNUC9Qb1rRpS5CbWLmNMxXBjyFoydXjWFR",
          "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"
        ],
        params.amountIn,
        params.v2AmountRatio,
        params.v3AmountRatio,
        params.v2AmountOutMin,
        params.v3AmountOutMin,
        [
          3000
        ],
        params.to,
        params.deadline
      ], 
      routerFeeRate
    ];

    const parameter = tronWeb.utils.abi.encodeParamsV2ByABI(abi, args);
    console.log('parameter:', parameter);

    const tx = await tronWeb.transactionBuilder.triggerSmartContract(
      contractAddress,
      functionSelector,
      {},
      parameter
    );

    const signedTx = await tronWeb.trx.sign(tx.transaction);

    const result = await tronWeb.trx.sendRawTransaction(signedTx);

    console.log('Transaction result:', result);

  } catch (error) {
    console.error('Error:', error);
    if (error.error) {
      console.error('Details:', JSON.stringify(error.error, null, 2));
    }
  }
}

main().catch(console.error);

Stan202310 · 2024-12-13T14:20:18Z

const parameter = tronWeb.utils.abi.encodeParamsV2ByABI(abi, args);

This line should be like below:

const parameter = tronWeb.utils.abi.encodeParamsV2ByABI(abi[0], args);

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Error Calling contract method with nested array elements #583

Error Calling contract method with nested array elements #583

baptistapedro commented Dec 4, 2024

Satan-web3 commented Dec 5, 2024 •

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baptistapedro commented Dec 5, 2024 •

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Satan-web3 commented Dec 6, 2024

baptistapedro commented Dec 11, 2024

Stan202310 commented Dec 12, 2024

baptistapedro commented Dec 12, 2024 via email

Stan202310 commented Dec 12, 2024

cfengliu commented Dec 13, 2024 •

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Stan202310 commented Dec 13, 2024

Error Calling contract method with nested array elements #583

Error Calling contract method with nested array elements #583

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baptistapedro commented Dec 4, 2024

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