Breaking News: Grepper is joining You.com. Read the official announcement!

syntaxerror: unexpected token f in json at position 0

Add Answer

CharllierJr answered on May 7, 2022 Popularity 10/10 Helpfulness 2/10

answer syntaxerror: unexpected token f in json at position 0

related Unexpected token a in JSON at position

related Unexpected token W in JSON at position 0

related unexpected token c in json at position 0

related syntaxerror: unexpected token u in json at position 0 at json.parse

syntaxerror: unexpected token f in json at position 0

Comment

Check out JSON syntax. https://jsonlint.com/

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript json position unexpected-token

Link to this answer
Share Copy Link

Contributed on Jun 02 2022

CharllierJr

0 Answers Avg Quality 2/10

Closely Related Answers

Unexpected token a in JSON at position

Comment

JSON.parse(JSON.stringify(userData))

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on May 07 2022

Yohana Galusi

0 Answers Avg Quality 2/10

Unexpected token W in JSON at position 0

Comment

Unexpected token W in JSON at position 0

It's because a simple string (plain text) is returned as the response. The text is not a valid JSON. So when you try to do res.json(), it calls JSON.parse(data). Try and do it with the string you provided, and you will get the same error.

use res.text() instead of res.json()

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on May 16 2022

aus ogola

0 Answers Avg Quality 2/10

Unexpected token W in JSON at position 0

Comment

Unexpected token W in JSON at position 0

It's because a simple string (plain text) is returned as the response. The text is not a valid JSON. So when you try to do res.json(), it calls JSON.parse(data). Try and do it with the string you provided, and you will get the same error.

use res.text() instead of res.json()

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on May 16 2022

aus ogola

0 Answers Avg Quality 2/10

Unexpected token W in JSON at position 0

Comment

Unexpected token W in JSON at position 0

It's because a simple string (plain text) is returned as the response. The text is not a valid JSON. So when you try to do res.json(), it calls JSON.parse(data). Try and do it with the string you provided, and you will get the same error.

use res.text() instead of res.json()

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on May 16 2022

aus ogola

0 Answers Avg Quality 2/10

unexpected token c in json at position 0

Comment

// The message you see is that your JSON response is not formatted correctly

// GOOD JSON:

{ "name":"John", "age":31, "city":"New York" }
BAD JSON

    { 'name': 'john' }
    { name: "john" }

// OR

{ 'name' = 'john' }

// In your case, the JSON begins with character C keep in mind that a valid Javascript object could be invalid JSON form

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: c javascript javasc

Link to this answer
Share Copy Link

Contributed on Jul 03 2023

A Mannan (-kODRZ)

0 Answers Avg Quality 2/10

syntaxerror: unexpected token u in json at position 0 at json.parse

Comment

 "SyntaxError: Unexpected token u in JSON at position 0" usually indicates that there is a problem with the JSON data being parsed.

The "u" token is not a valid JSON token, so it's likely that the JSON data is corrupted or not properly formatted.

Here are some solutions:

Check the JSON data to ensure it's properly formatted and there are no unnecessary characters at the beginning of the string.

Make sure the data being passed to JSON.parse() is a string, as JSON.parse() expects a string argument.

If you're reading the JSON data from a file or network request, ensure that the encoding is correct and there are no byte order marks (BOM) or other invisible characters causing issues.

Popularity 7/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript json position

Link to this answer
Share Copy Link

Contributed on Mar 25 2024

Gavin Dennett

0 Answers Avg Quality 2/10

syntaxerror: unexpected token f in json at position 0

Contents

More Related Answers

syntaxerror: unexpected token f in json at position 0

Closely Related Answers

Unexpected token a in JSON at position

Unexpected token W in JSON at position 0

Unexpected token W in JSON at position 0

Unexpected token W in JSON at position 0

unexpected token c in json at position 0

syntaxerror: unexpected token u in json at position 0 at json.parse

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.