How to use mongoose with nodejs in codesandbox?

[Thug King]

Actually the thing is i have been trying to work out the connection of the mongodb server in codesandbox as i am new to it and couldn't find anything?

when i run my app it shows error and Ibelieve that is due to the mongod command not running

and when i try to run the mongod command in the terminal it says that no such command exists?
PLS someone help me

this is the error i was talking about:

UnhandledPromiseRejectionWarning: MongoNetworkError: failed to connect to server [sandbox:27017] on first connect [MongoNetworkError: getaddrinfo ENOTFOUND sandbox sandbox:27017]

    at Pool.<anonymous> (/sandbox/node_modules/mongodb/lib/core/topologies/server.js:431:11)

    at Pool.emit (events.js:198:13)

    at createConnection (/sandbox/node_modules/mongodb/lib/core/connection/pool.js:559:14)

    at connect (/sandbox/node_modules/mongodb/lib/core/connection/pool.js:973:11)    at makeConnection (/sandbox/node_modules/mongodb/lib/core/connection/connect.js:39:11)

    at callback (/sandbox/node_modules/mongodb/lib/core/connection/connect.js:261:5)    at Socket.err (/sandbox/node_modules/mongodb/lib/core/connection/connect.js:286:7)

    at Object.onceWrapper (events.js:286:20)

    at Socket.emit (events.js:198:13)

    at emitErrorNT (internal/streams/destroy.js:91:8)

    at emitErrorAndCloseNT (internal/streams/destroy.js:59:3)

    at process._tickCallback (internal/process/next_tick.js:63:19)

(node:687) 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(). (rejection id: 1)

(node:687) [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.

Here is a link to my project:

https://codesandbox.io/s/yelpcamp-1uh33

[Richard Bateman]

This is very much a codesandbox issue, not a mongoose issue. Mongoose is working fine but can't connect to the database -- looks like it's saying the hostname doesn't resolve.

The correct place to ask about this would be in their support forums.

Richard

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