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Solved: How do I fix “Native JS does not support indexing” error when try to append element into Python list

Problem Symptom

I am trying to append those elements into a list, and encounters the error Native JS does not support indexing, how do I fix it?

Sample code as below:

n = -1
lista = []
while n!= 0:
n = int(input())
print(max(lista), lista.index(max(lista)))

The detailed error message is as below:

Native JS does not support indexing

Follow the below solution steps to resolve “Native JS does not support indexing” error.


The append() method called incorrectly.

Call lista.append(n) instead of lista.append[n]



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