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undefined is not iterable (cannot read property Symbol(Symbol.iterator))
TypeError: undefined is not iterable (cannot read property Symbol(Symbol.iterator))please someone resolve this issue

After refreshing search page "Cannot read properties of undefined (reading 'length')
TypeError: Cannot read properties of undefined (reading 'length')" this error is showing how can i solve this

when we are seeing the single product at that time there is a "ADD TO CART " button that button doesn`t do anything.

Having an issue while displaying the network image in image component

the delete function in productRoutes.js must require sign in and admin middleware used in its request

In cartPage.js at line 14(cart?.map((item) => {
total = total + item.price;
});) getting an error:
Expected an assignment or function call and instead saw an expression no-unused-expressions

I am getting empty req.body why so please help me!!.........there is not any problem with mongoDB connection. I guess the problem is with routing or parsing data . But somehow am not able to figure out.

Mongo db error

The Update page showing an error in console GET http://localhost:8080/api/v1/product/product-photo/ 404 (Not Found)

my code for photo is same as in the tut
{photo ? (

                <img
                  src={`${process.env.REACT_APP_API}/api/v1/product/product-photo/${id}`}
                  alt="product"
                  height={"200px"}
                  className="img img-responsive"
                />
              </div>
            )}

Hello,
After multiple attempts to solve the problem i am still unable to get what shoud i do to fix the error. I have matched the code several times, and there is no problem in it.