Discussion:
[Numpy-discussion] Unable to pickle numpy array on iOS
David Morris
2016-05-02 09:51:37 UTC
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I have an application running on iOS where I pickle a numpy array in order
to save it for later use. However, I receive the following error:

pickle.dumps(arr)
...
_pickle.PicklingError: Can't pickle <built-in function _reconstruct>:
import of module 'multiarray' failed

On a desktop system (OSX), there is no problem dumping the array.

I am using NumPy v1.9.3

Any ideas on why this might be happening?

Thank you,
David

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