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'numpy.ndarray' object is not callable


'numpy.ndarray' object is not callable

By : user2955755
Date : November 22 2020, 10:48 AM
it should still fix some issue Please don't disregard the long code, it is really simple. Basicaly I am trying to do a Game of Life in Python. Here is where I get the error. , Originally, neighbours_count is a method:
code :
def neighbours_count(self):

    neighbours_count = convolve2d(self.board, np.ones((3, 3)), 
                                  mode='same', boundary='wrap') - self.board                                      
    self.neighbours_count = neighbours_count   
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: 'numpy.ndarray' object is not callable


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'numpy.ndarray' object is not callable when using a CALLABLE function in minimization

'numpy.ndarray' object is not callable when using a CALLABLE function in minimization


By : Lngdl
Date : March 29 2020, 07:55 AM
I hope this helps you . As Warren Weckesser mentioned in a comment, you're passing the result of calling mle(a_old, p_old, Z, gamma, theta, y, bds) — which is a floating point value — as the first argument to the minimize() function. According to the scipy documentation the first argument to minimize() should be a callable function, so for starters you're going to need to change the call it so it's something like this:
code :
result = minimize(mle, (a_old, p_old, Z, gamma, theta, y, bds), 
                  theta_guess, bounds=bds)
Error in NumPy: 'numpy.ndarray' object is not callable

Error in NumPy: 'numpy.ndarray' object is not callable


By : Marc Puhek
Date : March 29 2020, 07:55 AM
wish of those help Your function resid returns an numpy-array at call-time.
Your need to give broyden a function, but gave it a called function, so it's not a function anymore, but was already evaluated to some array. This results in broyden1 to call the resulting numpy-array.
code :
c1= broyden1(resid(c,p_node,alpha,eta,phi), c)
c1= broyden1(resid, c)
Don't see why I'm getting 'numpy.ndarray object not callable' error?

Don't see why I'm getting 'numpy.ndarray object not callable' error?


By : Saturday Morning TV
Date : March 29 2020, 07:55 AM
Does that help I have a code that uses numpy and hermval along with multiple functions to compute psi at the end for given parameters. But I keep getting the error numpy.ndarray object not callable, and I really don't see why this is happening. Here are the relevant parts of my code: , Building off what @Scott suggested, I think psi should be changed to:
code :
def psi(x, vectors, i):
    herm_coeffs = [element*N_coeff(i) for element in vectors[i]]
    return np.exp((x**2)/2.0)*hermval(x, herm_coeffs)

print psi(1.0, lowest_eigenvectors(100, 4, 1.0), 0)
lowest_eigenvectors(N, n, lam)
herm_coeffs = N_coeff(i)*vectors[i]
'numpy.ndarray' object is not callable?

'numpy.ndarray' object is not callable?


By : Corina Munteanu
Date : March 29 2020, 07:55 AM
Hope that helps array is an attribute, not a method. You don't need to call it.
Use stream.array, not stream.array().
'numpy.ndarray' object is not callable error

'numpy.ndarray' object is not callable error


By : Daniel Sepp
Date : March 29 2020, 07:55 AM
will be helpful for those in need The error TypeError: 'numpy.ndarray' object is not callable means that you tried to call a numpy array as a function. We can reproduce the error like so in the repl:
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