Back End Development and APIs Projects - Exercise Tracker

Tell us what’s happening:
Hi, i have a TypeError where my property duration, description, and date shows undefined plus when i use exercise tracker manually it shows :

{"error" : "invalid id"}

is there any solution for that? i couldn’t find it on the forum

Your project link(s)

code: boilerplate-project-exercisetracker - Replit

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Challenge: Back End Development and APIs Projects - Exercise Tracker

Link to the challenge:

Hello, I watched this YouTube video and it`s instructions are to use Heroku to get this api up and running, usually the case, but I cant understand this because the service is no longer free and you need to make an account first. Here is the url to the video out lining how to create a valid ID.

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const id = req.params[':_id'];

That isn’t the parameter name. The colon makes it a parameter in the route path but it isn’t part of the variable name.

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thanks. i change it and it solved