The error "'NoneType' object has no attribute 'get_text'" typically indicates that the script is trying to access the `get_text()` method on an object that doesn't exist (i.e., `None`). This often happens when BeautifulSoup can't find the element you're looking for.

Possible Causes

1. *Element not found*: The script might not be finding the element that contains the price, resulting in `None` being returned.

2. *HTML structure*: The HTML structure of the page might be different from what the script expects, causing the element to not be found.

Troubleshooting Steps

1. *Check the HTML*: Inspect the HTML of the page to ensure the element you're looking for exists and has the expected structure.

2. *Verify the selector*: Make sure the selector used to find the element is correct and matches the HTML structure.

3. *Add error handling*: Consider adding try-except blocks to handle cases where the element is not found.

Code Review

Without seeing the code, it's difficult to provide a specific solution. However, you can try checking the following:

- Ensure the `price` variable is not `None` before calling `get_text()` on it.

- Verify that the `replace()` and `float()` methods are being used correctly.

If you provide the code, I can offer more specific assistance.