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showing results for - " 40 0 55 null 65 0 72 null react native fetch"
Isabelle
26 Jan 2018
1//This error occures when you try to print a non resolved promise
2// Example the following code while lead to the error
3const res = await fetch('some_url/');
4console.log(res.json());
5
6// Correct way
7const res = await fetch('some_url/');
8const json = await res.json();
9console.log(json);
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return 55 javascript 40 0 55 null 65 0 72 null react native fetch 40 3a 0 2c 65 3a 1 2c 55 3a true 2c 72 3a nul setstatepromise 7b 22 40 22 3a 0 2c 22 55 22 3a null 2c 22 65 22 3a 0 2c 22 72 22 3a null 2c 7d 40 3a 0 2c 65 3a 1 2c 55 3a true 2c 72 3a null setstatepromise 7b 40 3a 0 2c 65 3a 0 2c 55 3a null 2c 72 3a null 7d 40 3a 0 2c 65 3a 1 2c 55 3a true 2c 72 3a setstate 40 3a 0 2c 65 3a 1 2c 55 3a true 2c 72 3a nulpromise 55 40 3a 0 2c 65 3a 1 2c 55 3a true 2c 72 3a nul axios 40 0 55 null 65 0 72 null react native fetch