How to solve TypeError: ‘numpy.float64’ object is not iterable

The error message “TypeError: ‘numpy.float64’ object is not iterable” usually occurs when you try to iterate over a numpy float64 object directly.

To solve this error, you need to ensure that you are not trying to iterate over a single numpy float64 object. Instead, you should iterate over a numpy array or a Python list.

Here is an example of how to fix this error:

import numpy as np

# Create a numpy float64 object
x = np.float64(3.14)

# Try to iterate over the float64 object
for i in x:
    print(i)

# Output: TypeError: 'numpy.float64' object is not iterable

# Fix the error by creating a numpy array or a Python list
# and iterate over it instead of the float64 object
x = np.array([3.14, 2.71, 1.41])
for i in x:
    print(i)

# Output: 3.14
#         2.71
#         1.41

In the above example, we first create a numpy float64 object x and try to iterate over it, which raises the TypeError. We then fix the error by creating a numpy array x and iterating over it instead, which works as expected.