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项目名:UniswapV2
项目仓库:https://github.com/Uniswap/v2-core
使用到的工具或资源:Hardhat,Truffle,MetaMask,ganache-cli, graph-node
计划完成时间:2022/01/01
预计交付内容:Uniswap V2 swap功能,流动性挖矿,治理,行情等移植文档教程,Uniswap移植前端代码…
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Hi,
I am developing a dApp and using Kovan with a vault contract and ERC1155 Tokens, I would need around 10 kovan ETH to keep on testing,
I was using https://faucet.kovan.network/ but it has been …
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I've forked the project and tried deploying a contract via truffle. I follow the tutorial but I am getting an error that states "Uncaught (in promise) Error: TodoList has not been deployed to detected…
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Hello,
I'm struggling to execute the auction contract on chapter 12.
I'm running Ganache and use Metamask (what a pain with local blockchain btw).
I've got the following error when I try to creat…
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**Describe the bug**
Polling `eth_blockNumber` gives incorrect results when Metamask is connected to a local dev chain. Presumably, there's a cache that is only updated every ~20s. This is too infr…
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Geth has a method called [getRawTransactionByHash](https://ethereum.stackexchange.com/questions/7473/get-raw-transaction-from-hash).
I now have a use for it, and want to write tests for it, so now …
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Ganache always stuck at some time.
sometimes when you restart ganache, when want to execute transaction, it will stuck.
it trying to getReceipt
and so many net_version logs
I tried to wait a few …
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Problem is in the connection of metamask to the local blockchain by using its RPC address. I use the private key of the first account to get its information. But in my system the first account's actua…
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I have a well-resourced machine running Windows10, and downloaded Ganache v2.1.2. I started it up, opened a new workspace, saved that workspace with a custom name (fairly short with no spaces) and use…