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astro-pi / python-sense-hat

Source code for Sense HAT Python library
https://sense-hat.readthedocs.io/en/latest/
BSD 3-Clause "New" or "Revised" License
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show_message: TypeError #89

Open antoniosap opened 5 years ago

antoniosap commented 5 years ago 
File "/usr/lib/python2.7/dist-packages/sense_hat/sense_hat.py", line 450, in show_message
    for s in text_string:
TypeError: 'NoneType' object is not iterable