contracts | Smart contracts comprising the business logic | Cryptocurrency library

 by   maticnetwork JavaScript Version: v0.3.11 License: GPL-3.0

kandi X-RAY | contracts Summary

kandi X-RAY | contracts Summary

contracts is a JavaScript library typically used in Blockchain, Cryptocurrency, Ethereum applications. contracts has no bugs, it has a Strong Copyleft License and it has medium support. However contracts has 1 vulnerabilities. You can download it from GitHub.

Ethereum smart contracts that power the Matic Network.
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            kandi-support Support

              contracts has a medium active ecosystem.
              It has 931 star(s) with 374 fork(s). There are 69 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 31 open issues and 45 have been closed. On average issues are closed in 164 days. There are 30 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of contracts is v0.3.11

            kandi-Quality Quality

              contracts has 0 bugs and 0 code smells.

            kandi-Security Security

              contracts has 1 vulnerability issues reported (0 critical, 0 high, 1 medium, 0 low).
              contracts code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              contracts is licensed under the GPL-3.0 License. This license is Strong Copyleft.
              Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

            kandi-Reuse Reuse

              contracts releases are available to install and integrate.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed contracts and discovered the below as its top functions. This is intended to give you an instant insight into contracts implemented functionality, and help decide if they suit your requirements.
            • Deploy state to the balance chain .
            • Deployer tokens to the root
            • Deploy the root token to the root
            • Sets new validator address for a provider .
            • Function for mapping a root to the root .
            • Update slot number
            • Get stake token
            • Checks the balance of a token .
            • deposit TORE_RC
            • Deposit Branded Token
            Get all kandi verified functions for this library.

            contracts Key Features

            No Key Features are available at this moment for contracts.

            contracts Examples and Code Snippets

            Implicit contracts
            Javadot img1Lines of Code : 7dot img1no licencesLicense : No License
            copy iconCopy
            Subject s = ReplaySubject.create();
            s.subscribe(v -> System.out.println(v));
            s.onNext(0);
            s.onCompleted();
            s.onNext(1);
            s.onNext(2);
            
            
            0
            
              

            Community Discussions

            QUESTION

            The transaction declared chain ID 5777, but the connected node is on 1337
            Asked 2022-Mar-11 at 02:52

            I am trying to deploy my SimpleStorage.sol contract to a ganache local chain by making a transaction using python. It seems to have trouble connecting to the chain.

            ...

            ANSWER

            Answered 2022-Jan-17 at 18:17

            Had this issue myself, apparently it's some sort of Ganache CLI error but the simplest fix I could find was to change the network id in Ganache through settings>server to 1337. It restarts the session so you'd then need to change the address and private key variable.

            If it's the same tutorial I'm doing, you're likely to come unstuck after this... the code for transaction should be:

            Source https://stackoverflow.com/questions/70731492

            QUESTION

            getting error when i deploy the NFT with ETH
            Asked 2022-Mar-09 at 17:13

            I am new in NFT, i am trying to create test NFT, when i am trying to deploy that NFT, i am getting this error,insufficient funds for intrinsic transaction cost, even though in my account have 1 ETH balance here i have attached my whole code of it, can anyone please help me, how to resolve this issue ? MyNFT.sol

            ...

            ANSWER

            Answered 2022-Feb-24 at 22:28

            That error is clear. you do not have sufficient funds. This is how you are getting the account information:

            Source https://stackoverflow.com/questions/71159017

            QUESTION

            Pipeline not work after updating to .net 6
            Asked 2022-Feb-21 at 09:15

            I have updated my website to .net 6. It also works locally. However, my yaml pipeline in Azure DevOps is no longer running. There is an error in the publishing step for all .csproj files in solution like this. I don't know, how I can configure that it should use .net 6.

            ...

            ANSWER

            Answered 2021-Nov-21 at 11:15

            You need first to install .NET 6 SDK in the agent, add it before the DotNetCoreCLI:

            Source https://stackoverflow.com/questions/70050522

            QUESTION

            Flag provided but not defined: -rpc
            Asked 2022-Feb-19 at 20:07

            Am starting off in blockchain development using the book Mastering Blockchain - A deep dive into distributed ledgers, consensus protocols, smart contracts, DApps, cryptocurrencies, Ethereum,

            Am using WSL with geth version 1.10.9.

            ...

            ANSWER

            Answered 2021-Oct-11 at 23:20

            It appears 1.10.9-stable version has a problem and is returning a -rpc error. GETH 1.10.8-stable version works fine when running the geth command with --rpc

            Source https://stackoverflow.com/questions/69463898

            QUESTION

            How can I get the private key of the address of the underlying contract through HardHat?
            Asked 2022-Feb-14 at 13:47

            I have smartcontract from HardHat tutorial https://hardhat.org/tutorial/writing-and-compiling-contracts.html

            and I successfully deployed it.

            ...

            ANSWER

            Answered 2021-Dec-18 at 10:31

            Not possible by design.

            A contract address is determined from the deployment transaction params. Specifically, the ethers deploy() function is using the CREATE opcode by default, so the contract address is determined from the deployer address and the deploying transaction nonce param.

            But the private key to the contract address is never generated during the deployment - so it can't be returned. Just the address.

            Because otherwise I can't call the transfer method on the smart contract.

            Correct. If you want to transfer funds out of the contract, you need to implement a function to be able to do that.

            Source https://stackoverflow.com/questions/70394350

            QUESTION

            ParserError: Source file requires different compiler version
            Asked 2022-Feb-08 at 13:18

            I tried all that you mentioned in the discussion here (in other questions) and at https://github.com/smartcontractkit/full-blockchain-solidity-course-py/discussions/522 , however it is not solving the issue for me, I also noticed that the current compiler version remains (current compiler is 0.6.12+commit.27d51765.Windows.msvc). But when I right click and select Solidty:Compiler information, it shows 0.8.0.

            from output:

            ...

            ANSWER

            Answered 2022-Jan-02 at 03:09

            i had the same issue. i had this compiler setting:

            Source https://stackoverflow.com/questions/70459922

            QUESTION

            How can I configure Hardhat to work with RSK regtest blockchain?
            Asked 2022-Jan-20 at 08:01

            I intend to develop my smart contracts in Hardhat, and to test them on RSK regtest local node. I was able to find a Truffle regtest configuration.

            ...

            ANSWER

            Answered 2022-Jan-20 at 08:01

            To deploy and test your smart contracts on RSK regtest yourhardhat.config.js should look as follows:

            Source https://stackoverflow.com/questions/70782281

            QUESTION

            How to fix "Unidentified contract"? OpenSea is unable to “understand” ERC1155
            Asked 2022-Jan-19 at 23:00

            I have deployed a ERC-1155 based contract (based on OpenZeppelin) and minted some NFTs on this contract successfully. But when I want to use these NFTs in OpenSea, it always says "Unidentified contract".

            Example: https://testnets.opensea.io/assets/0xc7d3e4a5A0c3e14ba8C68ea1b8a99a9dBf3ca76F/2

            API-Example: https://testnets-api.opensea.io/api/v1/asset/0xc7d3e4a5A0c3e14ba8C68ea1b8a99a9dBf3ca76F/2/?force_update=true

            Following their official Tutorial repository (which does not compile any more because of outdated dependencies and other issues) I have added some (maybe) opensea-specific functions and data that might required for OpenSea in order to work properly. However, OpenSea is able to grab all required data to display an NFT, but as long as they say "Unidentified contract", this all makes no sense so far.

            My question has:

            has someone already managed to deploy a ERC-1155 and used it with OpenSea properly without this issue? Is there anything we have to "register" somehow contracts that are not based on ERC-721?

            🔢 Code to reproduce ...

            ANSWER

            Answered 2021-Aug-27 at 22:07

            I finally found the root cause! OpenSea expects a public property called name in order to display the proper Name of the Collection instead of a static label Unidentified contract.

            I came across this while looking at their reference code (which depends on a now 3-year-old MultiToken-Contract implementation and needs all in all some downgrades of Node and other tools in order to get it build [a downgrade to Node 10 worked best for me today] ).

            Source https://stackoverflow.com/questions/68891144

            QUESTION

            Bad request when deploying smart contract
            Asked 2022-Jan-18 at 21:38

            So I'm currently trying to deploy a router smart contract. I've been building it through erdpy contract build, which has been successful (I'm on rust nightly tool chain as the Smart contract needs it). And I am now trying to deploy it, but I can't manage to do it. I keep having a 400 BadRequest from https://devnet-api.elrond.com/transaction/send.

            Here are the logs from the deployment:

            ...

            ANSWER

            Answered 2022-Jan-05 at 10:47

            I have you tried to deploy with the argument --verbose?

            That should be something like that (not sure of the syntax because I am on phone) erdpy --verbose contract deploy

            Source https://stackoverflow.com/questions/70550705

            QUESTION

            MetaMask - RPC Error: execution reverted {code: -32000, message: 'execution reverted'} while trying to connect to smart contract
            Asked 2022-Jan-09 at 03:49

            I have deployed a smart contract on a public testnet and now I am trying to connect to it from the front end using ethers js. But when I try to fetch the value it gives the following errors in the console:

            I am using Angular for the front end and here's the code I wrote:

            ...

            ANSWER

            Answered 2022-Jan-04 at 15:24

            I have encountered the same error. I had not changed the contract address once I deployed it to the testnet(Previously I deployed to localhost). Just check if the contract address you are using is of the contract you deployed to the testnet.

            Source https://stackoverflow.com/questions/70257820

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install contracts

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            https://github.com/maticnetwork/contracts.git

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            gh repo clone maticnetwork/contracts

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            git@github.com:maticnetwork/contracts.git

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