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第三节问题 Mapping 问题

Status: Open.

#100In smartcontractkit/Web3_tutorial_Chinese;

· SongXianYang opened on Mar 19, 2026

第六课中编译问题，@openzeppelin/contracts": "^5.0.2已经安装，却仍然报错。

Status: Open.

#97In smartcontractkit/Web3_tutorial_Chinese;

· jcy-yhx opened on Nov 23, 2025

hardhat 部署问题

Status: Open.

#96In smartcontractkit/Web3_tutorial_Chinese;

· promise-thens opened on Nov 19, 2025

跪求！！！困扰两周了，关于第四课我用hardhat3 插件viem typescript模版，我的合约部署成功，但是验证失败

Status: Open.

#94In smartcontractkit/Web3_tutorial_Chinese;

· 453717310 opened on Nov 6, 2025

我在第六课中进行编译时总是提示我未安装open zeppelin/contracts@5.0.2，但实际上我已经安装，并且缺少一个名为ccipReceive.sol的文件，具体问题如下图

Status: Open.

#93In smartcontractkit/Web3_tutorial_Chinese;

· YeBeiNiCc opened on Oct 16, 2025

我打开的Remix在线环境中，在部署这步的环境选择中没有出现Injected Provider - MetaMask这个选项

Status: Open.

#92In smartcontractkit/Web3_tutorial_Chinese;

· blueskyscorpio opened on Oct 15, 2025

我打开的Remix在线环境中，在部署这步的环境选择中没有出现Injected Provider - MetaMask这个选项

Status: Open.

#91In smartcontractkit/Web3_tutorial_Chinese;

· blueskyscorpio opened on Oct 15, 2025

我在第六课编译合约时出现没有安装@openzeppelin/contracts@5.0.2这个版本的包，但是我已经安装并且已经配置

Status: Open.

#90In smartcontractkit/Web3_tutorial_Chinese;

· YeBeiNiCc opened on Oct 14, 2025

那个chainlink的代码没了不能引用MockV3Aggregator这个合约了怎么办

Status: Open.

#87In smartcontractkit/Web3_tutorial_Chinese;

· YeBeiNiCc opened on Sep 22, 2025

Can't get the ETH from chainlink faucet.

Status: Open.

#85In smartcontractkit/Web3_tutorial_Chinese;

· Shimul-12 opened on Sep 17, 2025

各位在执行fundMe函数的时候有没有出现过支付非常慢支付总是失败的情况？

Status: Open.

#82In smartcontractkit/Web3_tutorial_Chinese;

· Dan-Cheong opened on Aug 7, 2025

第四节课：将fundMe.js拆分成两个任务后，还有一段处理运行错误的代码是不是不需要了？

Status: Open.

#81In smartcontractkit/Web3_tutorial_Chinese;

· shwndi opened on Aug 3, 2025