# TypeError: Can’t Multiply Sequence by Non-Int of Type Float” in Python

In the world of Python Programming language. Sometime error messages can make us confuse and frustrations. One of such message that programmer face in Python is “TypeError: Can’t Multiply Sequence by Non-Int of Type Float.” This article will help you to solve this error message and prove a clear explanation.

##### What is the Error?

In Python This error message “TypeError: Can’t Multiply Sequence by Non-Int of Type Float” can be confusing so lets break it down to easy to understand.

TypeError: This part of the error point us that Python has encountered with a data types. This error message shows us that there is a problem with the types of values which are using together.

Can’t Multiply Sequence: This part shows this issue is related to multiplication, specifically involving a sequence. A sequence can be a list, string, or any ordered collection of elements in Python.

by Non-Int of Type Float: At last, this part tells us that a problem arises because you are trying to multiply a sequence with a non-integer value, specifically a floating-point number (float).

##### Why Does This Error Occur?

It is possible to multiply a sequence by an integer and can repeat it multiple times in Python. Example:

```				```
my_list = [1, 2, 3]
result = my_list * 3
print(result)

#Output: [1, 2, 3, 1, 2, 3, 1, 2, 3]
```
```

In the above code The my_list sequence was multiplied with integer value which is 3, which duplicates the list three times.

If you will try to multiply a sequence with floating number you may face this error.

```				```
my_list = [1, 2, 3]
result = my_list * 2.5  #This will raise the error
```
```

It is really unsure how to repeat the sequence “half” a time or “two and a half” times. It is really confusing for Python; it doesn’t make any sense. I hope you are getting now why you are facing this issue. It is really easy to understand and solve the issue.

##### How to Handle the Error

Handling this error is very simple. If you want to multiply a sequence with float, then you need to convert the float to integer first.

```				```
my_list = [1, 2, 3]
repeat_factor = 2.5
result = my_list * int(repeat_factor)
print(result)

#Output:[1, 2, 3, 1, 2, 3]
```
```

In this example, You can use int() Function to converting the values. If you want to multiply float with the list You need to convert the float to an integer value first.

If you want to add frational part by using slicing then expand the sequence manually.

```				```
fractional_part = repeat_factor - int(repeat_factor)
result += my_list[:int(len(my_list) * fractional_part)]
print(result)

#Output: [1, 2, 3, 1, 2, 3, 1]
```
```

The fractional portion of the code will be calculated here.

##### Common Scenarios Leading to the Error

Now I believe myself that you have understand this error clearly and how to solve it. Now let’s discuss few more common scenarios where you may face this error.

Scaling Data: When working with integer over non-integer values, You may face this error.

String Repetition: You also face this error when attempting to repeat a string by a non-integer value without converting it. So always remember to convert the factor to an integer.

Loop Iteration: When using loops, be careful about using non-integer values, these values can trigger this error if you will not handled correctly.

List Manipulation: If you are working with lists and need to replicate or want to extend them with a non-integer factor, always remember the conversion approach which we have described earlier.

##### conclusion
“TypeError: Can’t Multiply Sequence by Non-Int of Type Float” This error in Python arises when you attempt to multiply a sequence by non-integer float value. Understanding this error and knowing how to handle this error by converting the float to an integer can save your time and frustration. whatever you are working with lists, strings or other sequences.