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If you don't mind importing the json module, then the best way to handle it is through json.JSONDecodeError (or json.decoder.JSONDecodeError as they are the same) as using default errors like ValueError could catch also other exceptions not necessarily connected to the json decode one.
In this case, the URL you are requesting is either not responding with a proper JSON or not explicitly saying it is responding with a JSON. You can first check the response sent by the URL by: data = r.text print(data)
1 dzień temu · decode (s) ¶ Return the Python representation of s (a str instance containing a JSON document). JSONDecodeError will be raised if the given JSON document is not valid. raw_decode (s) ¶ Decode a JSON document from s (a str beginning with a JSON document) and return a 2-tuple of the Python representation and the index in s where the document ended.
1 lut 2023 · In this article, we have seen how to fix the JSONDecodeError: Expecting value error when using Python. This error can happen in three different cases: when you decode invalid JSON content, load an empty or invalid .json file, and make an HTTP request that doesn’t return a valid JSON.
20 lut 2024 · Error: Unable to decode JSON, Error: Expecting value: line 1 column 1 (char 0). Manually run command (['cat', 'output.json']) to verify JSON output. Because the goal of the try+except error handling is to catch invalid JSON data, the json.JSONDecodeError should be preferred over ValueError.
Have you ever tried to decode or load a JSON string in Python and encountered the JSONDecodeError: Expecting value error? This error message can be quite frustrating, especially if you aren’t sure what the cause is. In this article, we’ll explore the various reasons why you might encounter this error and how to resolve it.
8 kwi 2024 · The Python "json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)" occurs when we try to parse something that is not valid JSON as if it were. To solve the error, make sure the response or the file is not empty, or conditionally check for the content type before parsing.
