by Suf | Jun 7, 2022 | Programming, Python, Tips
This error occurs when you pass a file to the json.dumps() method. You can solve this error by calling read() or readlines() to return a string or a list, respectively. For example, import json with open(‘file_name’, ‘r’) as f: json_str =...
by Suf | Jun 6, 2022 | Programming, Python, Tips
This error occurs when you pass the name of a method to the json.dumps() method instead of the method call. You can successfully pass a method call to json.dumps() if that method returns a JSON serializable object. You can solve this error by putting parentheses after...
by Suf | Jun 5, 2022 | Programming, Python, Tips
This error occurs when you pass the name of a function to the json.dumps() method instead of the function call. You can pass a function to json.dumps() that returns a JSON serializable object. You can solve this error by putting parentheses after the function name to...
by Suf | Jun 5, 2022 | Programming, Python, Tips
This error occurs when you try to serialize a numpy.ndarray object to a JSON string using the json.dumps() method. Yous can solve this by calling the tolist() method on the ndarray to convert it to a Python list and then pass the list to the json.dumps() method call....
by Suf | Jun 5, 2022 | Programming, Python, Tips
This error occurs when you try to serialize a bytes object to a JSON string using the json.dumps() method. You can solve this error by decoding the bytes object to a string using the str.decode() method and passing the string to the json.dumps() method. For example,...
by Suf | Jun 4, 2022 | Programming, Python, Tips
This error occurs when you try to serialize a set object to a JSON string using the json.dumps() method. You can solve this error by converting the set to a list using the built-in list() function and passing the list to the json.dumps() method. For example, json_str...
