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Error in IDE: RuntimeWarning: All-NaN axis encountered

How does one avoid the following runtime warning:

2015-07-27 09:35null:nullWARNnumpy/lib/nanfunctions.py:319: RuntimeWarning: All-NaN slice encountered
2015-07-27 09:35null:nullWARNnumpy/lib/nanfunctions.py:220: RuntimeWarning: All-NaN axis encountered

1 response

Drew,

Without more context I can't tell you what is going on specifically, though if I had to guess, your code is doing some manipulations before you run a numpy function and it is probably doing them not as you hoped. I'd use the built in debugger and a few print statements to try and figure out what is happening.

J

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