I am trying to return values from map function but instead it gives me the memory address. I tried using list, but then it gives me an error stating str object doesn't have an attribute decode. Is there a way out?
how to return values from map function on dataframe
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The first problem you mentioned is probably because you are accessing an objects name rather than applying a method.
But for this error Error: AttributeError: 'str' object has no attribute 'decode'
This error is already answered in here 'str' object has no attribute 'decode'. Python 3 error?
As it said here you are trying to decode an object that is already decoded. You have a str, there is no need to decode from UTF-8 anymore. If you remove the .decode() method from your chain it will be ok.