Lesson 14, Error: missing revert data in call exception; Transaction reverted without a reason string.

[Benrockiee]

There is an error coming from my Mint script when i run

 yarn hardhat deploy --tags mint --network goerli

This is the error in my terminals:

Error: missing revert data in call exception; Transaction reverted without a reason string [ See: https://links.ethers.org/v5-errors-CALL_EXCEPTION ] (data="0x", transaction={"from":"0xc85e03b9171986cD0e1680d7980725Eb167dbdBb","to":"0x2A5D8dA03a9cb5CA8A83B83d7Efdc7eee12798B6","data":"0xc87b56dd0000000000000000000000000000000000000000000000000000000000000000","accessList":null}, error={"name":"ProviderError","_stack":"ProviderError: HttpProviderError\n    at HttpProvider.request (/home/solid-rugged/hardhat-nft/node_modules/hardhat/src/internal/core/providers/http.ts:78:19)\n    at LocalAccountsProvider.request (/home/solid-rugged/hardhat-nft/node_modules/hardhat/src/internal/core/providers/accounts.ts:187:34)\n    at processTicksAndRejections (node:internal/process/task_queues:96:5)\n    at EthersProviderWrapper.send (/home/solid-rugged/hardhat-nft/node_modules/@nomiclabs/hardhat-ethers/src/internal/ethers-provider-wrapper.ts:13:20)","code":-32000,"_isProviderError":true}, code=CALL_EXCEPTION, version=providers/5.7.0)
    at Logger.makeError (/home/solid-rugged/hardhat-nft/node_modules/@ethersproject/logger/src.ts/index.ts:269:28)
    at Logger.throwError (/home/solid-rugged/hardhat-nft/node_modules/@ethersproject/logger/src.ts/index.ts:281:20)
    at checkError (/home/solid-rugged/hardhat-nft/node_modules/@ethersproject/providers/src.ts/json-rpc-provider.ts:66:16)
    at EthersProviderWrapper.<anonymous> (/home/solid-rugged/hardhat-nft/node_modules/@ethersproject/providers/src.ts/json-rpc-provider.ts:644:20)
    at step (/home/solid-rugged/hardhat-nft/node_modules/@ethersproject/providers/lib/json-rpc-provider.js:48:23)
    at Object.throw (/home/solid-rugged/hardhat-nft/node_modules/@ethersproject/providers/lib/json-rpc-provider.js:29:53)
    at rejected (/home/solid-rugged/hardhat-nft/node_modules/@ethersproject/providers/lib/json-rpc-provider.js:21:65)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at DeploymentsManager.executeDeployScripts (/home/solid-rugged/hardhat-nft/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1223:19)
   

This is my mint script:

const { network, ethers } = require("hardhat")

module.exports = async ({ getNamedAccounts }) => {
    const { deployer } = await getNamedAccounts()
    const chainId = network.config.chainId

    // Basic NFT
    const basicNft = await ethers.getContract("BasicNft", deployer)
    const basicMintTx = await basicNft.mintNft()
    await basicMintTx.wait(1)
    console.log(`Basic NFT index 0 tokenURI: ${await basicNft.tokenURI(0)}`)

    // Dynamic SVG  NFT
    const highValue = ethers.utils.parseEther("4000")
    const dynamicSvgNft = await ethers.getContract("DynamicSvgNft", deployer)
    const dynamicSvgNftMintTx = await dynamicSvgNft.mintNft(highValue)
    await dynamicSvgNftMintTx.wait(1)
    console.log(`Dynamic SVG NFT index 0 tokenURI: ${await dynamicSvgNft.tokenURI(0)}`)

    // Random IPFS NFT
    const randomIpfsNft = await ethers.getContract("RandomIpfsNft", deployer)
    const mintFee = await randomIpfsNft.getMintFee()
    const randomIpfsNftMintTx = await randomIpfsNft.requestNft({ value: mintFee.toString() })
    const randomIpfsNftMintTxReceipt = await randomIpfsNftMintTx.wait(1)
    // Need to listen for response
    await new Promise(async (resolve, reject) => {
        setTimeout(() => reject("Timeout: 'NFTMinted' event did not fire"), 300000) // 5 minute timeout time
        // setup listener for our event
        randomIpfsNft.once("NftMinted", async () => {
            resolve()
        })
        if (chainId == 31337) {
            const requestId = randomIpfsNftMintTxReceipt.events[1].args.requestId.toString()
            const vrfCoordinatorV2Mock = await ethers.getContract("VRFCoordinatorV2Mock", deployer)
            await vrfCoordinatorV2Mock.fulfillRandomWords(requestId, randomIpfsNft.address)
        }
    })
    console.log(`Random IPFS NFT index 0 tokenURI: ${await randomIpfsNft.tokenURI(0)}`)
}
module.exports.tags = ["all", "mint"]

[RoboCrypter]

@Benrockiee : Have you mint them on a local network?

[RoboCrypter]

@Benrockiee : I have solved this problem in this discussion #2291

Check that out and let me know if it resolves your problem!

[Benrockiee]

@abossofmyself There is a comment someone made on that link about adding up Gas amount, it worked for me but then another error came up, i will make a new post about it, Thanks.

[RoboCrypter]

@Benrockiee : Yes! I did made a PR for that in that person's repo!

Which was these three things added in his goerli network :

      allowUnlimitedContractSize: true,
      gas: 2100000,
      gasPrice: 8000000000

[RoboCrypter]

@Benrockiee : If you are opening a new post then, Mark this one as answered to close this discussion! ThankYou

[astr0-g]

When i try doing this on localnetwork, it says

Error: No Contract deployed with name BasicNft

but lemme see if i can do that version thing and try again

Add '--network localhost'

[alymurtazamemon]

@Benrockiee Looks like an RPC_URL issue

[alymurtazamemon]

@Benrockiee here is error name error={"name":"ProviderError",

[Benrockiee]

@alymurtazamemon but my Goerli Rpc Url is okay..

[alymurtazamemon]

@Benrockiee Hope you find something here LINK

[Benrockiee]

@alymurtazamemon They were saying something about downgrading the new ethers version to ethers@5.6.1

I had to install the version.. But now this is the error i get

Nothing to compile
Basic NFT index 0 tokenURI: ipfs://bafybeig37ioir76s7mg5oobetncojcm3c3hxasyd4rvid4jqhy4gkaheg4/?filename=0-PUG.json
An unexpected error occurred:

Error: ERROR processing /home/solid-rugged/hardhat-nft/deploy/04-mint.js:
Error: cannot estimate gas; transaction may fail or may require manual gas limit [ See: https://links.ethers.org/v5-errors-UNPREDICTABLE_GAS_LIMIT ] (error={"name":"ProviderError","_stack":"ProviderError: HttpProviderError\n    at HttpProvider.request (/home/solid-rugged/hardhat-nft/node_modules/hardhat/src/internal/core/providers/http.ts:78:19)\n    at LocalAccountsProvider.request (/home/solid-rugged/hardhat-nft/node_modules/hardhat/src/internal/core/providers/accounts.ts:187:34)\n    at processTicksAndRejections (node:internal/process/task_queues:96:5)\n    at EthersProviderWrapper.send (/home/solid-rugged/hardhat-nft/node_modules/@nomiclabs/hardhat-ethers/src/internal/ethers-provider-wrapper.ts:13:20)","code":-32000,"_isProviderError":true}, method="call", transaction={"from":"0xc85e03b9171986cD0e1680d7980725Eb167dbdBb","to":"0x2A5D8dA03a9cb5CA8A83B83d7Efdc7eee12798B6","data":"0xc87b56dd0000000000000000000000000000000000000000000000000000000000000000","accessList":null}, code=UNPREDICTABLE_GAS_LIMIT, version=providers/5.6.1)
    at Logger.makeError