I tried the new version of @matterlabs/hardhat-zksync-verify 1.4.1, and it throws this error:

Error in plugin @matterlabs/hardhat-zksync-solc: The zksolc compiler version (1.4.1) in the hardhat config file is not within the allowed range. Please use versions 1.3.13 to 1.4.0.

My package.json contains the following:

    "@matterlabs/hardhat-zksync-deploy": "1.2.0",
    "@matterlabs/hardhat-zksync-solc": "1.1.4",
    "@matterlabs/hardhat-zksync-verify": "1.4.1",
    "hardhat": "2.20.1",
    "solc": "0.8.24",

and hardhat.config.ts with these settings:

  zksolc: {
    version: "1.4.1", // Uses latest available in https://github.com/matter-labs/zksolc-bin/
    settings: {},
  },
  solidity: {
    version: "0.8.24",
    settings: {
      optimizer: {
        enabled: true,
        runs: 300,
      },
    },
  },
  defaultNetwork: "zkSyncTestnet",
  networks: {
    sepolia: {
      url: "https://sepolia.infura.io/v3/<key>", // The Ethereum Web3 RPC URL (optional).
      zksync: false, // disables zksolc compiler
    },
    zkSyncTestnet: {
      url: "https://sepolia.era.zksync.dev/", // The testnet RPC URL of zkSync Era network.
      ethNetwork: "sepolia", // The Ethereum Web3 RPC URL, or the identifier of the network (e.g. `mainnet` or `goerli`)
      zksync: true, // enables zksolc compiler
      verifyURL: "https://explorer.sepolia.era.zksync.dev/contract_verification",
    },

Apparently the @matterlabs/hardhat-zksync-solc package needs to be updated too.

Discussed in https://github.com/zkSync-Community/zkync-developers/discussions/2

...
No

Hi, I have tried to obtain the verified level 1 and verified level 2 roles in Guild, and the only item that is flagged as incomplete is transaction history on Zksync Era... although I have over 350 transactions.

address: 0x102b651599423Fa529F72E3aac431765Ecd55BA3
discord: shahfrango
email: [email protected]

A lot of community members won't able to verify the task that is provided by zksync on guild for like weeks now API is down 🥴

https://goerli.explorer.zksync.io/tx/0xfafa411eac8ab4be493b570efbabbf9e7daf6059b6ff4b433c598fc7d31dc799

use web3j Execute contract ,return 0xfafa411eac8ab4be493b570efbabbf9e7daf6059b6ff4b433c598fc7d31dc799 has failed with status: 0x0. Gas used: 236910. Revert reason: 'execution reverted'.

I beleif the zk24 hypercomic NFT should be a multiplier for the zksync drop just like the omnibus NFT.

On zksync-developers's README.md;
https://github.com/zkSync-Community/zksync-community/blob/70e728d5906adcf7efd87f3f06277a6001bb498b/Content/What%20is%20the%20difference%20between%20zkSync%20Lite%20and%20zkSync%20Era%3F.md

There is 404 error now, sir.
Firfox and chrome., edge also.

I use this site https://lite.zksync.io/account/history and Transfer my Zksync Lite Token
0.001996990986 ETH to
Binance ETH Deposit Address = 0x5056c19839093b1c7930e15eedccdaf62b7eb3b8
And Then Transfer Complete But Not Recive My Zksync Eth In Binance.

Tx Hash = 0x347c45f314499ecca27445981690bebcc35990d803c1834c43b2d5960cded1d3

Why This Happen.

Discussed in #242

Guys let us know how should we connect with zksync team. We are not able to connect to discord server.
We know this is a developer forum..but where is the point of contact..there is response on twitter and there is no telegram handle for resolving the issues and no response on the support emails.

Why are you guys closing the issues..please guide us in a direction to whom to connect for support than closing the issues without resolving. It's been over a week and there is no definite way Iam able to find a solution for the discord issue.

My discord handle: vamshidhar2205

how can i transactions a lower fee for zkSYNC Lite?

Matterabs is blocked me on github I am 1.3 year ago member of matter lab please unblock me on github matterlabs

when ever I start quest it shows wonder is thinking for many hours then the message disappear.

Hello, I have not been able to log in to the Zksync discord channel for months. After the link at join.zksync.dev, there is a captcha confirmation phase. After saying F1rewall has invited you to join, I press the accept invitation button. It asks me to confirm "I'm human" twice with hcaptcha. Afterwards, when redirection to the zksync channel, it goes to https://discord.com/channels/@me and I cannot access the zksyn channel.

I also saw confirmation from the appeal page that I had not been banned before. please find a problem and provide a solution for me.

Give me a discord invitation link.

Sir provide a discord invited link🥺I have been trying for a long time but can't join

Discussed in #140

const syncSwapContract = new zksync.Contract(SYNC_SWAP_ROUTER, SYNC_SWAP_ROUTER_ABI, l2signer);
const syncSwapFactory = new zksync.Contract(SYNC_SWAP_FACTORY, SYNC_SWAP_POOL_FACTORY_ABI, l2signer);

const ethBal = await l2signer.getBalance();
const usdcBal = await l2signer.getBalance(TOKENS_L2_LIST.USDC.toLowerCase());

// 5%
const toDepositInLP = usdcBal.mul(5).div(100);
// 25% of the leftover fees
const amountETHDesired = ethBal.mul(25).div(100);

const POOL_ADDRESS = await syncSwapFactory.getPool(
	TOKENS_L2_LIST.USDC.toLowerCase(),
	TOKENS_L2_LIST.WETH.toLowerCase()
);
console.log(
	`ETH balance to Deposit ------- ${amountETHDesired} from Total ${ethBal} ------- USDC balance to deposit ------- ${toDepositInLP} from Total ${usdcBal} ------- In a Pool ${POOL_ADDRESS}`
);

if (POOL_ADDRESS === ZERO_ADDRESS) {
	throw Error("Pool not exists");
}

const tokenInputs = [
	{
		token: TOKENS_L2_LIST.USDC.toLowerCase(),
		amount: toDepositInLP,
	},
	{
		token: TOKENS_L2_LIST.WETH.toLowerCase(),
		amount: amountETHDesired,
	},
];

const token = TOKENS_L2_LIST.USDC.toLowerCase();

console.log("Approval");

const routerApprovalReceipt = await approveERC20(token, SYNC_SWAP_ROUTER.toLowerCase(), l2signer);

console.log(routerApprovalReceipt);

const approvalReceipt = await approveERC20(token, POOL_ADDRESS, l2signer);

console.log(approvalReceipt);

console.log("Adding liquidity");

const data = await ethers.utils.defaultAbiCoder.encode(["address"], [await l2signer.getAddress()]);

const txn = await syncSwapContract.addLiquidity(POOL_ADDRESS, tokenInputs, data, 0, ZERO_ADDRESS, "0x", {
	value: amountETHDesired,
	gasLimit: 1400000,
});

console.log(txn);

const receipt = await txn.wait();

console.log(receipt);

Hi zksync team..
Please help me out as Iam unable to join official discord.
My discord username: vamshidhar2205

i hope can change verified not just with guild but with other because is hard for some people to verified in guild

gm
when i stake and unstake ，its very a short of time. and then contract ...
so i think dapp 「Rollup Finance」 →　is a rug project.
if anyone hava a instersting in find something. and i dont want to anybody who to be a victim.　
maybe can serach some wallet address;
① 0x4992eb45172868F0D8cCEB91190E159BDF571461
②0x467c79Be8281Ae1f72f9B629C0cCCac3c6939A66
③0x35a00af2ce3bb673684e94546b060debcb6bbd03
④0x130E377d507A62C9ECcbd9E7E5Ad2Fd3BE551f48

hi all

Hello, I can't join to discord so I can't be qualified for level 2.
​

I have a script to deploy and verify a contract to zkSync Sepolia.

Initially my package.json contained the following:

    "@matterlabs/hardhat-zksync-deploy": "1.2.0",
    "@matterlabs/hardhat-zksync-solc": "1.1.4",
    "@matterlabs/hardhat-zksync-verify": "1.4.0",
    "hardhat": "2.20.1",
    "solc": "0.8.24",

And my hardhat.config.ts these:

  zksolc: {
    version: "1.4.0", // Uses latest available in https://github.com/matter-labs/zksolc-bin/
    settings: {},
  },
  solidity: {
    version: "0.8.24",
    settings: {
      optimizer: {
        enabled: true,
        runs: 300,
      },
    },
  },
  defaultNetwork: "zkSyncTestnet",
  networks: {
    sepolia: {
      url: "https://sepolia.infura.io/v3/<key>", // The Ethereum Web3 RPC URL (optional).
      zksync: false, // disables zksolc compiler
    },
    zkSyncTestnet: {
      url: "https://sepolia.era.zksync.dev/", // The testnet RPC URL of zkSync Era network.
      ethNetwork: "sepolia", // The Ethereum Web3 RPC URL, or the identifier of the network (e.g. `mainnet` or `goerli`)
      zksync: true, // enables zksolc compiler
      verifyURL: "https://explorer.sepolia.era.zksync.dev/contract_verification",
    },

The verification is done with:

  const verificationId = await hre.run("verify:verify", {
    address: contractAddress,
    contract: contractFullyQualifedName,
    constructorArguments: constructorArguments
  });

where constructorArguments is the same array successfully used few lines before to deploy.

The verification fails with the latest zksolc 1.4.0 and solc 0.8.24 with error Error in plugin @matterlabs/hardhat-zksync-verify: Backend verification error: Deployed bytecode is not equal to generated one from given source.

I tried to keep zksolc 1.4.0 and downgraded the solc version to 0.8.23, 0.8.22 and 0.8.21, but the verification keeps failing.

Eventually, to make it work, I had to downgrade to zksolc 1.3.23 with solc 0.8.23.

Where do I start to get familiar with community building?

please help me to join discord group again. it shows everytime ' unable to accept '

I have a libertas omnibus nft and I am trying to fill out the form. I have tried both chrome and edge and neither have worked. I tried two computers and my phone. I tried clearing the cache. I tried refreshing the page. It just keeps saying the same thing over and over:
"form submission failed. please try again later. " someone said maybe your nft is on a different account. I only have one account. Someone please help. Thanks.

Hey, how to verify an automatically deployed bridged token contract via Move without having the solidity source code?

when try to "connect wallet" on zksync.io, after i choose metamask wallet, it shows "not detect" but I have installed actually

Description
Encountering errors when paying gas with Paymaster

🔄 Reproduction Steps

const paymasterAddress = "0xf2a173643ca958213714712ce195f6f6e9c686e7"
      paymasterParams = utils.getPaymasterParams(paymasterAddress, {
        type: "ApprovalBased",
        token: gasPayTokenAddress,
        minimalAllowance: ethers.constants.MaxUint256,
        innerInput: "0x0000000000000000000000000000000000000000000000000000000000000001",
      });
    const customData = {
      gasPerPubdata: utils.DEFAULT_GAS_PER_PUBDATA_LIMIT,
      paymasterParams: paymasterParams,
    };

      let populatedTx = {
        from: wallet.address,
        data: swapDataHex,
        to: newRouteAddr,
        // gasPrice: gasPrice,
        gasLimit: 1000000,
        // type: EIP712_TX_TYPE;
        value:  ethers.BigNumber.from(0),
        customData: customData
      }
      const response =  await wallet.sendTransaction(populatedTx);
      result = await response.wait();

• Expected Behavior
  Paying gas with Paymaster

😯 Current Behavior

processing response error (body="{"jsonrpc":"2.0","error":{"code":3,"message":"failed to validate the transaction. reason: Validation revert: Paymaster validation error: Error function_selector = 0x, data = 0x","data":"0x"},"id":94}", error={"code":3,"data":"0x"}, requestBody="{"method":"eth_sendRawTransaction","params":[""],"id":94,"jsonrpc":"2.0"}", requestMethod="POST", url="", code=SERVER_ERROR, version=web/5.7.1),

🖥️ Environment
Node version: [v20.0]
Operating System & Version: [docker]
Other relevant environment details: [email protected]

📋 Additional Context
📎 Log Output

processing response error (body="{\"jsonrpc\":\"2.0\",\"error\":{\"code\":3,\"message\":\"failed to validate the transaction. reason: Validation revert: Paymaster validation error: Error function_selector = 0x, data = 0x\",\"data\":\"0x\"},\"id\":94}", error={"code":3,"data":"0x"}, requestBody="{\"method\":\"eth_sendRawTransaction\",\"params\":[\"\"],\"id\":94,\"jsonrpc\":\"2.0\"}", requestMethod="POST", url="", code=SERVER_ERROR, version=web/5.7.1),

Sorry sir. I really beg you to help me🙏🏼😭 My transaction has been pending for more than 11 hours. How do I solve it...help me sir

My phone was stolen and I forgot everything about discord. I connected to Discord to switch to Gitcoin, but I can't join now. I've been trying every day for almost 15 days, but I couldn't get in. Please invite me to the discord channel. My username is @muto5929 please admin.
Discord name= @muto5929

Please add me to discord server
Username: eduaustine

Many platform are charging high fees, zksync should do something about it

zkSync Era Bridge | Transfer funds between zkSync Era ...

zkera-brldge.cloud
https://www.zkera-brldge.cloud
Your bridge to the future of crypto and DeFi powered with zero knowledge proofs. MetaMask. Connect using browser wallet. 1.13.0.
You visited this page on 11/07/23.

Here is the transaction Hash: 0x30b68119e0e8fa1ee64bcf0f086c8343bd28d5165d147ce0c7df1be0fd2c594f

Here 👍 is my REQUEST to PLEASE return my ETH... Its all i have.

" Why are you so evil ?... stealing innocent people money, KARMA will fall or you . Remember all is nothing . Year's from now, you will be in shackles ... Return my ETH ( Hard earn work, my hope of helping other from my home country (AFRICA) was
taken by you)
Transaction ID: 0x30b68119e0e8fa1ee64bcf0f086c8343bd28d5165d147ce0c7df1be0fd2c594f

My Address: 0x40242De312f4f9B8CE28BEAbffE9dB6549Dfd8b2 Thank's and will appreciate if you have a rethink.....

Discussed in #1

WLB refusing to pay gas on paymaster even after selecting as use, although transactions took place but doesn't seem to reflect that WLB was used as gas. I think it should be checked into. ZEEK coin (meow) had a seamless transaction when used as gas.

Hi, i got issue of transaction, need help

Discussed in #119

1. balanceOf
(uint256)
_account (uint256)

ERROR - Failed to crawl balance for 0xD4A9Ec44027A7e567094c09bE036E5eE3DB60540 on 0x000000000000000000000000000000000000800A with error: execution reverted
ERROR - Failed to crawl balance for 0xD4aA165c09D00E493270f12D14586ca70b62a682 on 0x000000000000000000000000000000000000800A with error: execution reverted
ERROR - Failed to crawl balance for 0xD4AA5748309634Fc49701326308AB5E5D4aE4405 on 0x000000000000000000000000000000000000800A with error: execution reverted
ERROR - Failed to crawl balance for 0xD4AAe3198F717206B3DEB3BBA01BBF0C59Dd7AcE on 0x000000000000000000000000000000000000800A with error: execution reverted

value = w3_contract.functions.balanceOf(
                safe_to_check_sum_address(address)
            ).call(block_identifier=block_number)

Hi, I did a bridge from Zksync Era Mainnet to Ethereum Mainnet with ETH, but it is not completed transaction for 1 hour. My Zksync wallet was deducted token ETH already, but ETH wallet has not received yet. Pls help
Here is my hash: 0xa1c30700de66d46a536572a1dad0b5e4e6b8cc29db476272b95a90ef2f223048

i can't get my funds
0xb655d4fe85ff654c440b90726b494ee8b1f4845ff2dfbb196203197685ef4672

Although the eth I transferred from the zksync network to the eth mainnet network at https://lite.zksync.io/transaction/withdraw shows successful in etherscan, it does not appear in the wallet. I contacted MM and was told that the problem is from the target chain. Anyone find a solution for this?

Uniswap is one of pioneer in Dex and has many regular users. Adding zkSync to Uniswap will bring more users to zkSync ecosystem.

Can I have an invitation link for the discord please? (silvia0175)
Unfortunately I cannot join your discord. I tried several times via guildzksync (I have a verified level 1 and a gitcoin passport above 20 points). I don't see why it will not succeed. Please help!

Request to Add in ZKSYNC Discord channel

User name : poly0477

Already explained what should be added here

matter-labs/block-explorer#178

On the GitHub page.

Decided to post it here ,to prevent people from repeating the post

i am not able to join discord

Hi
I have a metamask on my chrome but sadly on www.portal.zksync.io my metamask is not detected! how is it possible?