Qu'est-ce que 'str' object cannot be interpreted as an integer ?

"'str' object cannot be interpreted as an integer" is a common error message that can occur in programming languages such as Python. It typically occurs when you try to perform an operation that expects an integer input, but instead, you provide a string.

In programming, there are different data types, such as integers (whole numbers), strings (sequences of characters), floats (decimal numbers), etc. Each data type has specific rules and limitations.

When you encounter the "'str' object cannot be interpreted as an integer" error, it means that you are trying to treat a string as an integer, which is not allowed. For example, if you have a variable "x" that is a string, and you try to perform an integer operation like addition or multiplication on it, you will see this error.

To resolve this issue, you need to ensure that you are using the appropriate data type for the operation you want to perform. If you want to use an integer operation, make sure that your variable is defined as an integer type. If you have a string variable that you want to convert to an integer, you can use the int() function to do the conversion.

Here's an example of how this error might occur in Python:

# Trying to perform an integer operation on a string
x = "10"
y = x + 5  # This will raise the "'str' object cannot be interpreted as an integer" error

# Fixing the issue by converting the string to an integer
x = "10"
y = int(x) + 5  # This will correctly add 5 to the integer value of x

In summary, the "'str' object cannot be interpreted as an integer" error occurs when you try to perform an integer operation on a string. You can resolve it by ensuring you are using the correct data type or by converting the string to an integer using the int() function.