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I solve your problem mainly by fixing a template literals related syntax issue.

The image url needs point to a location where the image is served by the backend. You probably don't see the image when you navigate to http://localhost:3000/user/account/frontend/public/uploads/1621968408663.jpg because it doesn't exist at that location.

First, localhost:3000 is your frontend so you need to change that to point to your backend: localhost:5000.

Second, you're serving the uploads folder at the /uploads route so everything inside that folder will be available at http://localhost:5000/uploads/.... Therefore you should see the image if you navigate to http://localhost:5000/uploads/1621968408663.jpg.

So we need to go from:

http://localhost:3000/user/account/frontend/public/uploads/1621968408663.jpg

to:

http://localhost:5000/uploads/1621968408663.jpg.

When you save the user in userRoutes.js you set User.path to req.file.path which ends up being uploads/1621968408663.jpg. So far so good.

In AccountPage.js you set image source with which is essentially . This is where things go wrong. Since this is a relative url, the string is appended to URL on the current page.

To fix the issue, change the image source to:

Request:

It's a little hard to tell what you understand and what has worked or not for you.

This is more of a comment, but long enough that I'll make it answer.

Are those usage lines samples of what you use when calling this script? What error(s) do you get?

Have you tried scipt.py -h to see the help?

I don't see a positional argument that would accept a string like "chat" or "liking". I suspect you want to use the subcommands mechanism, but get the basic argparse working.

I often suggest including a print(args) line to get a clear idea of what the parser has done. Though obviously you won't see that while argparse is raising errors.

Postpone the use of groups until you get the basics down. argument_group just groups arguments in the help display. mutually_exclusive_group is a parsing tool, that complains if you try to use more than one item in the group.

first of all you can't upload image like this because you send regular http request if you want to send iamge you need to follow this steps

in the frontend you need to send the request with form data for more info read this blog from mdn what is formData mdn you can do something like that with axios append all of the req body to the formData and add it to the axios add multipart/form-data header

According to the apple developer doc for loadView(), they said "The view controller calls this method when its view property is requested but is currently nil. This method loads or creates a view and assigns it to the view property." This might be the cause of the problem. I would recommend you to perform the view set up operations in viewDidLoad or other proper lifecycle methods. Based on my understanding, this line view = UIView() isn't necessary. In your configureStackContainer() func, you set the centerX and centerY anchor and then set the top, leading, trailing, bottom anchor again. This may also raise the constraint conflicts. I think you don't need to specify centerX and centerY anchor if you want to constraint with top, leading, trailing and bottom and vice versa. I hope this will be helpful.

By default when you present a ViewController in Swift it doesn't cover the fullscreen. To make it cover the fullscreen you need to set the modalPresentationStyle on the ViewController.

So in your presentPageVC method you need to add the following line :

You have to attach event to parent container by using .on('click') which will be there in DOM always and pass the target element's selector as second parameter like below.

I uninstall the package by deleting all the content of the directory: C:\Users\vince\AppData\Local\npm-cache\_npx