【发布时间】:2021-10-13 18:10:46
【问题描述】:
这是我的代码(表达)
app.get('/:id', async (req,res) => {
const id = req.params.id;
console.log(id)
const bids = await Bid.findById(id)
res.render(bids)
})
这就是我在控制台中得到的
61671cef1c1db40b750502b0
(node:8068) UnhandledPromiseRejectionWarning: TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received an instance of model
at validateString (internal/validators.js:124:11)
at extname (path.js:828:5)
at new View (D:\konectapp-1\node_modules\express\lib\view.js:56:14)
at Function.render (D:\konectapp-1\node_modules\express\lib\application.js:570:12)
at ServerResponse.render (D:\konectapp-1\node_modules\express\lib\response.js:1012:7)
at D:\konectapp-1\app.js:62:9
at processTicksAndRejections (internal/process/task_queues.js:95:5)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:8068) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:8068) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
我可以看到它在控制台顶部提供了我记录的对象 ID,但是当我将它传递给 findbyid 时,它给了我这个错误
【问题讨论】:
标签: javascript node.js mongodb express mongoose