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Solution #1: Reformat the JSON file. Solution #2: Use List Comprehension with json.loads () Summary. JSONDecodeError: extra data. In Python, JSONDecodeError occurs when there is an issue with the formatting of the JSON data. In this specific case, the JSON file contains multiple JSON strings.
11 sty 2014 · JSONDecodeError: Extra data: line 2 column 1 The MongoDB JSON dump has one object per line, so what worked for me is: import json data = [json.loads(line) for line in open('data.json', 'r')]
8 kwi 2024 · The Python "json.decoder.JSONDecodeError: Extra data" occurs when we try to parse multiple objects without wrapping them in an array. To solve the error, wrap the JSON objects in an array or declare a new property that points to an array value that contains the objects.
30 sty 2023 · Python shows json.decoder.JSONDecodeError: Extra data error message when you try to load JSON data with an invalid format. To resolve this error, you need to check your JSON data format. If you have multiple objects, wrap them in a list or read them line by line using a list comprehension syntax.
3 lip 2024 · In this tutorial, you'll learn how to read and write JSON-encoded data in Python. You'll begin with practical examples that show how to use Python's built-in "json" module and then move on to learn how to serialize and deserialize custom data.
14 maj 2021 · You are here because when you try to load and parse a JSON file with multiple JSON objects in Python, you received an error. json.decoder.JSONDecodeError: Extra data error. The reason is that the json.load() method can only handle a single JSON object.
19 paź 2023 · Handling the ‘ValueError: Extra data’ exception in Python when using the json.loads function is essential to ensure the proper parsing of JSON data. By using the json.JSONDecoder object and adjusting the strict parameter, you can control whether to raise an exception or ignore the extra data.
