...ile has the type of the previous uploaded file")
})
```
### 使用Metamask进行认证
一旦我们完成了应用程序的基本配置,我们就可以开始用Metamask进行用户认证,为此,我们有一个js API来连接应用程序和扩展,不需要任何库。
为了创...
报错信息:
inpage.js:1 MetaMask - RPC Error: Invalid parameters: must provide an Ethereum address. {code: -32602, message: "Invalid parameters: must provide an Ethereum address.", stack: "Error: Invalid parameters: must provide an Ethereu…eogaeaoehlefnkodbefgpgknn/background.js:1:1241245"}
...