Anything Blockchain
Anything Blockchain
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error: Method `span` could not be called on type
warn: Unused variable. Consider ignoring by prefixing with `_`.
-- /home/augustine/.cache/scarb/registry/git/checkouts/starknet-foundry-v6206fshfutuo/e8cbecee/snforge_std/src/signature/stark_curve.cairo:27:20
let (pk_x, pk_y) = public_key.try_into().unwrap().coordinates();
^**^
error: Method `span` could not be called on type `core::array::Span::core::felt252`.
Candidate `ArrayTrait::span` inference failed with: Type mismatch: `core::array::Span::core::felt252` and `@core::array::Array::?0`
-- /home/augustine/.cache/scarb/registry/git/checkouts/cairo-contracts-9cboa8jg3jldq/5c7a022/src/account/account.cairo:272:64
starknet::call_contract_syscall(to, selector, calldata.span()).unwrap()
^**^
warn: Plugin diagnostic: Failed to generate ABI: `__execute__` is a reserved entry point names for account contracts only.
-- /home/augustine/.cache/scarb/registry/git/checkouts/cairo-contracts-9cboa8jg3jldq/5c7a022/src/presets/account.cairo:16:5
#[abi(embed_v0)]
^**************^
error: could not compile `basic_staking_dapp` due to previous error
SOLUTION
1. Use Scarb to install the version of starknet in your scarb.toml e.g. asdf install scarb 2.4.1
2. Use asdf version manager to change to the version contained in the scarb.toml e.g. asdf global scarb 2.4.1
3. Rebuild your contract e.g. scarb build
That's it.
zhlédnutí: 5

Video

Starknet Error: unknown class hash: 0x
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Starknet Error: unknown class hash: 0x... Solution Update starkli using starkliup
Starknet Deployment Error: code=ContractNotFound, message="Contract not found"
zhlédnutí 17Před měsícem
Starknet Error: code=ContractNotFound, message="Contract not found" when usinf starrkli for account descriptor Solution 1. Deploy / Activate your asmart wallet ccount 2. Check your rpc. Make sure the rpc used is exactly where you are deploying to. Dont use mainnet rpc for sepolia testnet.
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Fix the Blank / White screen After a Static Deployment with create-react-app. When you build a react app and and serve it localljy or when you deploy you app to vercel, you get a white screen. The solution is to go to your package.json and change homepage to a period.
Parsing error: Cannot find module '@babel/preset-react'
zhlédnutí 116Před měsícem
Solution to Parsing error: Cannot find module '@babel/preset-react'. Kindly go to your .eslintrc on the parser property, change it from "@babel/eslint-parser" to "babel/eslint-parser"
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zhlédnutí 519Před 5 měsíci
Email Notification Alert for Solana-based transaction. How to setup email alert on SolScan
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Web3 Airdrop Email Scam
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Mitigating Web3 Wallet Scam through email alert notification system.
What to do when you are scammed
zhlédnutí 40Před 6 měsíci
Have you been scammed? Because web3 transactions are anonymous, the scammer can hack your wallet believing that you will find out their identity. if you have ever been scammed or your wallet compromised, Please follow the steps itemized in this video.
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zhlédnutí 59Před 6 měsíci
Blockchain Developers Beware of this Web3 Job Scam. This video is particularly important for New, Junior Blockchain developer aspiring for a job in the web3 space. WATCH ALL THE SERIES AND DONT FALL A VICTIM
ProviderError: max code size exceeded at HttpProvider.request
zhlédnutí 120Před 7 měsíci
Error Code when deploying solidity smart contract whose size is large. Use the Optimization setting in your hardhat.config as shown below you need to mention the optimization settings inside the version since Hardhat execute multiple solidity version code. solidity: { compilers: [ { version: "0.8.9", settings: { optimizer: { enabled: true, runs: 1, }, }, }, { version: "0.7.0", }, { version: "0....
How to fund PGN through Bridges for Gitcoin Grant
zhlédnutí 159Před 8 měsíci
How to fund PGN through Bridges for Gitcoin Grant Available bridges At this time, there are two different bridge options that you can use with PGN: The PGN Bridge Bridge to and from Ethereum and PGN www.layerswap.io/app - Layerswap Recommended Bridge to and from Ethereum, your bank, exchanges, and other L2 networks. superbridge.app/ - Superbridge Recommended Bridge to and from Ethereum and othe...
How to add PGN to your wallet
zhlédnutí 33Před 8 měsíci
PGN is currently built into Metamask and Rabby Wallet. While the instructions on this page describe how to add PGN to Metamask, the same network details in the table can be used for other wallet providers, such as Coinbase Wallet. Start by opening your wallet and navigating to the network menu. Click on the "Add network" button in this menu. You'll then be taken to a screen where you can search...
How to Apply for Gitcoin Grant (GG19)
zhlédnutí 290Před 8 měsíci
Gitcoin Grants 19 is now open for applications! Browse live rounds below. Gitcoin Grants is a quarterly initiative empowering early-stage builders through a combination of crowdfunding and grants Apply for Grant 19 here: grants.gitcoin.co/?_hsmi=281236437
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zhlédnutí 11Před 8 měsíci
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ProviderError: too many arguments, want at most 1
zhlédnutí 272Před 9 měsíci
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Error HH404: File @openzeppelin/contracts/utils/Counters.sol, imported from aaa.sol, not found.
zhlédnutí 1,2KPřed 9 měsíci
Error HH404: File @openzeppelin/contracts/utils/Counters.sol, imported from aaa.sol, not found.
The transaction has been reverted to the initial state. Note: The called function should be payable
zhlédnutí 409Před 11 měsíci
The transaction has been reverted to the initial state. Note: The called function should be payable
error[E0412]: cannot find type `ProgramResult` in this scope
zhlédnutí 44Před rokem
error[E0412]: cannot find type `ProgramResult` in this scope
The engine "node" is incompatible with this module.
zhlédnutí 1,1KPřed rokem
The engine "node" is incompatible with this module.
Hardhat Error: Error HH700: Artifact for contract not found
zhlédnutí 203Před rokem
Hardhat Error: Error HH700: Artifact for contract not found
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zhlédnutí 3KPřed rokem
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zhlédnutí 5KPřed rokem
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zhlédnutí 567Před rokem
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zhlédnutí 388Před rokem
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zhlédnutí 95Před rokem
#[error_code]error: cannot find attribute `error` in this scope
error[E0412]: cannot find type `ProgramResult` in this scope --/src/lib.rs:168:51
zhlédnutí 40Před rokem
error[E0412]: cannot find type `ProgramResult` in this scope /src/lib.rs:168:51
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zhlédnutí 11KPřed rokem
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Komentáře

  • @sangampratapsingh2035

    Love you man!! Finally something worked.

  • @thaqulla
    @thaqulla Před 16 dny

    thx bro

  • @TheObaby18
    @TheObaby18 Před 21 dnem

    Nice one my guy.

  • @a.s.h.o.k
    @a.s.h.o.k Před měsícem

    Yeah its working, thanks

  • @emarciobdirector
    @emarciobdirector Před měsícem

    thank you, saved a lot of time. the issue also seems to be happening with some oldest versions of hardhat, and also seems to be chain sensitive, I didn't have the issue when deploying to Eth Sepolia, but had the issue when changed it to Base Sepolia, per example.

  • @toktokcinema2361
    @toktokcinema2361 Před měsícem

    It isn't worked for me....please help me

  • @akbar_hd8093
    @akbar_hd8093 Před měsícem

    Thank you broooo!

  • @pelle4307
    @pelle4307 Před měsícem

    thanks it worked!

  • @sheikhfarid9715
    @sheikhfarid9715 Před měsícem

    thanks. it's worked for me!

  • @anishkulkarni5382
    @anishkulkarni5382 Před měsícem

    BRO I LOVE YOU WITH ALL MY HEART THANKYOU FOR THIS

  • @TG77188
    @TG77188 Před měsícem

    thank you!

  • @cedricvogt2576
    @cedricvogt2576 Před 2 měsíci

    I have the same issue when trying to compile my solidity code ( import openzeppelin contracts in my solidity contracts parse errors)… could it be same with solidity extension in pycharm?

  • @Mahmoud_176
    @Mahmoud_176 Před 2 měsíci

    Thank you

  • @aslanhaider390
    @aslanhaider390 Před 2 měsíci

    Thanks

  • @natureandi893
    @natureandi893 Před 3 měsíci

    I am facing same problem in Azure

  • @victorvasquez1669
    @victorvasquez1669 Před 3 měsíci

    You saved my life ty, God bless you

  • @berry-xs8ln
    @berry-xs8ln Před 3 měsíci

    Really helpful! Thank you for the video :D

  • @gandalfthegrey2777
    @gandalfthegrey2777 Před 3 měsíci

    yo, it worked, btw can someone explain why? why is it that the newer version is showing this error? is it unstable or some bug or are the older versions not checking for this thing and just ignoring it

  • @kan15hka
    @kan15hka Před 3 měsíci

    is there a new version of the extension that solved the issue

  • @drashtishah8557
    @drashtishah8557 Před 3 měsíci

    Thanks. This is very helpful

  • @ameen8891
    @ameen8891 Před 4 měsíci

    Good one

  • @TheTechLook
    @TheTechLook Před 4 měsíci

    thanks a lot

  • @nigel86
    @nigel86 Před 4 měsíci

    perfect solution

  • @ugborhenry4919
    @ugborhenry4919 Před 4 měsíci

    This is the error an facing how can I fix that

  • @victorubi625
    @victorubi625 Před 5 měsíci

    thanks man you saved a solidity soul

  • @thanhsunnganthao587
    @thanhsunnganthao587 Před 6 měsíci

    can you help me ? tg ?

  • @Boom_Wealthy
    @Boom_Wealthy Před 6 měsíci

    Hey brother how can we connect and finish on my mev not am building am stuck at deploying it.

  • @user-vp9qo3sv6f
    @user-vp9qo3sv6f Před 7 měsíci

    bestttt, cant tell you how grateful i am for you

  • @jopadjr
    @jopadjr Před 7 měsíci

    10th...Thanks

  • @johnibiam1126
    @johnibiam1126 Před 7 měsíci

    ❤❤❤❤

  • @johnibiam1126
    @johnibiam1126 Před 7 měsíci

    👍👍👍👍👍

  • @themozhijawahar4568
    @themozhijawahar4568 Před 7 měsíci

    Thanks a ton!

  • @nguyentai7491
    @nguyentai7491 Před 7 měsíci

    so many thanks

  • @gopalmalkar9981
    @gopalmalkar9981 Před 7 měsíci

    Hello sir....i am getting an AxiosError: Network error in NFTmarketplace project..how to solve it?

  • @roderickduncan6357
    @roderickduncan6357 Před 8 měsíci

    🙌 'promo sm'

  • @gopalmalkar9981
    @gopalmalkar9981 Před 8 měsíci

    hello sir I am working on NFT Marketplace project and I am getting an error as call revert exception while uploading a NFT can you help me with that please?

  • @ItsThankK
    @ItsThankK Před 8 měsíci

    Great stuff! The video could have been shorter though.

  • @user-pz3hq5tw2s
    @user-pz3hq5tw2s Před 8 měsíci

    so helpful thank you!

  • @manu_1701
    @manu_1701 Před 8 měsíci

    I can confirm it, after 1 year this still works amazing. Thanks Bro!!!😁💪🔥

  • @ramin9134
    @ramin9134 Před 8 měsíci

    thanks alot

  • @Strepsils26911
    @Strepsils26911 Před 10 měsíci

    Sound isnt great

  • @kfarah7
    @kfarah7 Před 10 měsíci

    For some reason my install of Ubuntu 22.04.3 won't allow my first created ID to run sudo, it gives me the following error: ...is not in the sudoers file. I can't add myself to the sudoers list because that requires the command: sudo adduser <myID> sudo I just went in directly as root: su root (type in password for your first user ID on the machine) Staying as root is dangerous of course, but its the only way I can run root commands for now until I determine why adduser <ID> sudo isn't actually working properly

  • @asorockvibes
    @asorockvibes Před 10 měsíci

    it seems mine is going to work now. i have been having headache. a relief. when i finally deploy i'll comeback to say thanks :)

  • @sibasisrath6774
    @sibasisrath6774 Před 11 měsíci

    Thank You It worked for me.

  • @stanisbaratheon4243
    @stanisbaratheon4243 Před 11 měsíci

    removed metamask and installed trastwallet. problem solved immediately

  • @anonymouse5842
    @anonymouse5842 Před rokem

    lol

    • @oneilobi822
      @oneilobi822 Před 7 měsíci

      wtf is lol, people are looking for solution you are saying lol omo. you guys have abused that acronym

  • @mot0600
    @mot0600 Před rokem

    mate many thanks my app work perfectly well after that line of code!

  • @shahipapon833
    @shahipapon833 Před rokem

    life saver !!

  • @NipponKiwi
    @NipponKiwi Před rokem

    Digging the roosters in the background!

  • @metroplex8842
    @metroplex8842 Před rokem

    much love my friend!