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df.apply( ValueError: Cannot set a frame with no defined index and a value that cannot be converted to a Series


Python Pandas : pivot table with aggfunc = count unique distinctPandas: expand index of a series so it contains all values in a rangePandas data frame - lambda calculus and minimum value per seriesFormat a number to commas to separate thousands in PythonValueError: could not convert string to float:Pandas Dataframe, How can I split a column into two by “,” when some rows may have more than 1 “,”ValueError when reading a sas file with pandasraise ValueError('Cannot set a frame with no defined index ' ValueError:python pandas ValueError: Length of values does not match length of indexInsert images in a folder into dataframe






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;








0















I am trying to create a pd.DataFrame with 2 columns 'JV', 'Tags' basis a dictionary self.tags but getting following exception



tgs = 'JV':list(self.tags.keys())
tagsData = pd.DataFrame.from_dict(tgs)
tagsData['Tags'] = tagsData.apply(lambda row: self.tags[row['JV']], axis = 1)


dictionary example



self.tags = 40: "Test"


Exception in Tkinter callback




Traceback (most recent call last): ValueError: Cannot set a frame with
no defined index and a value that cannot be converted to a Series











share|improve this question
























  • Can you give an example of the dictionary you are referring to?

    – Loochie
    Mar 24 at 10:17











  • edited my question above to give you an example of dictionary

    – Sudhanshu Garg
    Mar 25 at 3:33

















0















I am trying to create a pd.DataFrame with 2 columns 'JV', 'Tags' basis a dictionary self.tags but getting following exception



tgs = 'JV':list(self.tags.keys())
tagsData = pd.DataFrame.from_dict(tgs)
tagsData['Tags'] = tagsData.apply(lambda row: self.tags[row['JV']], axis = 1)


dictionary example



self.tags = 40: "Test"


Exception in Tkinter callback




Traceback (most recent call last): ValueError: Cannot set a frame with
no defined index and a value that cannot be converted to a Series











share|improve this question
























  • Can you give an example of the dictionary you are referring to?

    – Loochie
    Mar 24 at 10:17











  • edited my question above to give you an example of dictionary

    – Sudhanshu Garg
    Mar 25 at 3:33













0












0








0








I am trying to create a pd.DataFrame with 2 columns 'JV', 'Tags' basis a dictionary self.tags but getting following exception



tgs = 'JV':list(self.tags.keys())
tagsData = pd.DataFrame.from_dict(tgs)
tagsData['Tags'] = tagsData.apply(lambda row: self.tags[row['JV']], axis = 1)


dictionary example



self.tags = 40: "Test"


Exception in Tkinter callback




Traceback (most recent call last): ValueError: Cannot set a frame with
no defined index and a value that cannot be converted to a Series











share|improve this question
















I am trying to create a pd.DataFrame with 2 columns 'JV', 'Tags' basis a dictionary self.tags but getting following exception



tgs = 'JV':list(self.tags.keys())
tagsData = pd.DataFrame.from_dict(tgs)
tagsData['Tags'] = tagsData.apply(lambda row: self.tags[row['JV']], axis = 1)


dictionary example



self.tags = 40: "Test"


Exception in Tkinter callback




Traceback (most recent call last): ValueError: Cannot set a frame with
no defined index and a value that cannot be converted to a Series








python pandas python-2.7






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Mar 25 at 4:02









AkshayNevrekar

6,672102243




6,672102243










asked Mar 24 at 7:15









Sudhanshu GargSudhanshu Garg

12




12












  • Can you give an example of the dictionary you are referring to?

    – Loochie
    Mar 24 at 10:17











  • edited my question above to give you an example of dictionary

    – Sudhanshu Garg
    Mar 25 at 3:33

















  • Can you give an example of the dictionary you are referring to?

    – Loochie
    Mar 24 at 10:17











  • edited my question above to give you an example of dictionary

    – Sudhanshu Garg
    Mar 25 at 3:33
















Can you give an example of the dictionary you are referring to?

– Loochie
Mar 24 at 10:17





Can you give an example of the dictionary you are referring to?

– Loochie
Mar 24 at 10:17













edited my question above to give you an example of dictionary

– Sudhanshu Garg
Mar 25 at 3:33





edited my question above to give you an example of dictionary

– Sudhanshu Garg
Mar 25 at 3:33












1 Answer
1






active

oldest

votes


















0














received this error when the dictionary was empty and so could not create a dataframe from empty dictionary.



So the solution is to check for empty dictionary and act accordingly






share|improve this answer























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    1 Answer
    1






    active

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    active

    oldest

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    active

    oldest

    votes









    0














    received this error when the dictionary was empty and so could not create a dataframe from empty dictionary.



    So the solution is to check for empty dictionary and act accordingly






    share|improve this answer



























      0














      received this error when the dictionary was empty and so could not create a dataframe from empty dictionary.



      So the solution is to check for empty dictionary and act accordingly






      share|improve this answer

























        0












        0








        0







        received this error when the dictionary was empty and so could not create a dataframe from empty dictionary.



        So the solution is to check for empty dictionary and act accordingly






        share|improve this answer













        received this error when the dictionary was empty and so could not create a dataframe from empty dictionary.



        So the solution is to check for empty dictionary and act accordingly







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Mar 25 at 6:38









        Sudhanshu GargSudhanshu Garg

        12




        12





























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