TypeError Traceback (most recent call last)/tmp/ipykernel_888/4252856711.py in <module> 2 3 list1 = d.values----> 4 sorted (list1, key=lambda x:x[1], reverse = True)TypeError: 'builtin_function_or_method' object is not iterable
Question
TypeError Traceback (most recent call last)/tmp/ipykernel_888/4252856711.py in <module> 2 3 list1 = d.values----> 4 sorted (list1, key=lambda x:x[1], reverse = True)TypeError: 'builtin_function_or_method' object is not iterable
Solution
The error message indicates that there is a TypeError in the code. Let's break down the error and understand what it means.
The error message states: "TypeError: 'builtin_function_or_method' object is not iterable". This means that the code is trying to iterate over an object that is not iterable.
Looking at the code snippet provided, the error occurs on line 4: "sorted(list1, key=lambda x:x[1], reverse=True)". Here, the code is trying to sort the "list1" object using the "sorted" function.
However, the issue is that the "list1" object is not actually a list, but rather the "values" method of a dictionary object. The "values" method returns a built-in function or method object, which is not iterable.
To fix this error, you need to ensure that "list1" is a list object before sorting it. You can do this by converting the "values" method to a list using the "list()" function.
Here's the corrected code:
list1 = list(d.values())
sorted_list = sorted(list1, key=lambda x: x[1], reverse=True)
In this updated code, the "list()" function is used to convert the "values" method to a list, which can then be sorted using the "sorted()" function. The sorted list is stored in the "sorted_list" variable.
By making this change, the TypeError should be resolved, and the code should execute without any issues.
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