Reading python pickle of dict in MATLAB causes error
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I have a pickle file of a python dictionary whose keys are tuples `(10, 11), (10, 12), (11, 10), (11, 12), (12, 10), (12, 11)`.
I use the following commands to read them
fid = py.open('file.pickle','rb');
data = py.pickle.load(fid);
At this point, I think the code is working correctly as
data.keys()
in MATLAB gives the correct answer as
dict_keys([(10, 11), (10, 12), (11, 10), (11, 12), (12, 10), (12, 11)])
data=struct(data)
, I get an error as
Error using py.dict/struct
Field names must be non-empty character vectors or a string
scalars.
What does the error mean here?
댓글 수: 4
Mohammad Sami
2021년 3월 11일
Based on the output you have shown in your question, the keys are numeric values. As stated in the documentation matlab struct does not support these as field names. (see valid fieldname criteria)
Mohammad Sami
2021년 3월 11일
You can see this answer on how you can convert your dictionary into a Matlab type containers.Map.
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