CODEWITHSUNDEEP
pythonpandas
mochim
mochim

Reputation: 71

ValueError Length of values does not match length of index

So Im trying to add a new column using panda with this

print(sorted(v, reverse=True))
df['VALUE'] = [np.array([v])]
df.to_excel('E:/.../result.xlxs')

and error with message: ValueError Length of values does not match length of index

But when I check the number of elements from each with this code

jkl = len(alt)
lkj = len(v)
print(jkl == lkj)

the value is TRUE

Upvotes: 1

Views: 1093

Answers (1)

Phil Leh
Phil Leh

Reputation: 758

May try to omit the extra square brackets around and inside the [np.array([v])] expression and write it like this: np.array(v). With them it makes it a length 1 list, without them it should match the length you checked in the second code block.

Upvotes: 2

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