TypeError: 'numpy.ndarray' object is not callable within for loop Python

Question

I am trying to call a method multiple times with the use of a for loop but change the value of a variable (i) that will be passed into the method (method1) on every iteration. I planned to do this within a for loop but keep getting the error:

TypeError: 'numpy.ndarray' object is not callable

I have looked at other similar issues but none seem to resolve my issue or provide a way to still call the method in the way I desire.

array = np.array([1, 63, 96, 122, 35, 52, 67, 0.01])

for i in array:
    result = method1(collection, data, i)
    method1= price.dot(result)

Any help with this would be much appriciated!

Is method1 really a function? Might it be a numpy array (by mistake)? Or does the error occur inside method1? You might need to show the full error and traceback. — hpaulj
– hpaulj, Commented Mar 11, 2019 at 21:29
Yes this was the cause of my error I have expanded the example code to make it clear — g.Still
– g.Still, Commented Mar 11, 2019 at 21:34

sanchitarora · Accepted Answer · 2019-03-11 21:37:42Z

1

In your for loop when you assign method1 = price.dot(result) method1 is now a numpy.ndarray and on the next iteration of the loop it is not callable anymore

answered Mar 11, 2019 at 21:37

sanchitarora

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Comments

Duc Tran · Accepted Answer · 2019-03-11 21:27:15Z

0

You should be able to loop through numpy array with that. Just wondering you don't have a space between 'method' and '1' in your code, do you? Because there shouldn't be a space there...

answered Mar 11, 2019 at 21:27

Duc Tran

1

1 Comment

g.Still Over a year ago

Thanks for the reply, that was a typo from formatting my question and not in my code, I have now changed it.

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