This error occurs when you try to multiply a sequence (like a list or string) by a floating-point number, which is not allowed in Python. The multiplication of a sequence is only valid with an integer, which repeats the sequence that many times.

For example, the error would occur in the following code:

my_list = [1, 2, 3]
result = my_list * 2.5  # This will raise a TypeError

To fix this, you need to make sure that the multiplier is an integer. If you're dealing with a floating-point number, consider converting it to an integer using int() if appropriate, or consider what your intended operation should be.

Here's an example of a fix:

my_list = [1, 2, 3]
result = my_list * int(2.5)  # This will multiply the list by 2, not 2.5

Alternatively, if you intend to perform element-wise multiplication, you might need to adjust your approach:

my_list = [1, 2, 3]
result = [x * 2.5 for x in my_list]  # This multiplies each element in the list by 2.5

If this explanation doesn't match your situation, feel free to share more details or the relevant code, and I can help you further.

Simon

102 Articles

I love talking about tech.