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This error results from trying to call the dictionary method keys() on a string object. This error typically occurs when you have a JSON string instead of a Python dictionary. You can solve this error by parsing the string to a Python dictionary using the json.dumps()...

This error results from trying to call the json.loads() method on a string object. This error typically occurs when you assign a string object to the variable name json, which overrides the json module. You can solve this error by not using reserved names for modules,...

The TypeError 'datetime.datetime' object is not callable occurs when you try to call a datetime.datetime object by putting parenthesis () after it like a function. Only functions respond to function calls. This error commonly occurs when you override the name for a...

This error occurs when you try to call the items() method on a string instead of a Python dictionary. If you have a JSON string, you can parse the string to a dictionary using the json.loads() method. For example, import json my_dict = '{"name":"margherita",...

The error occurs when you try to parse an invalid JSON string to the json.loads() method call. You can solve this error by ensuring you escape double quotes with double backslashes. For example, import json data = json.loads( '{ "particle":{ "name":"electron...

The TypeError 'Series' object is not callable occurs when you try to call a Series object by putting parentheses () after it like a function. Only functions respond to function calls. You can solve this error by using square brackets to access values in a Series...

This error occurs when you try to iterate over a function object, for example, using a for loop. If your function returns an iterable object, you can solve the error by adding parentheses () after the function name to call it and return the object. For example, def...

This error occurs when we try to serialize a numpy.bool_ object to a JSON string using the json.dumps() method. You can solve this error by converting the NumPy bool_ to an ordinary Python bool before passing the object to the json.dumps() method. For example, import...

This error occurs when we try to serialize a dict_items object to a JSON string using the json.dumps() method. You can solve this error by converting the dict_items object to a list using the built-in list() method. For example, import json my_dict =...