WeTest | lightweight automated test | Testing library

json-parse-error-unexpected-eof it's usually

an error when you are trying to convert non covertable response to json (like html response) into json

for safety I usually convert it first to string using .then(res => res.text()) then console.log() or alert() it to prove the response is convertable to json or not without showing the react-native's red-box message,

if the response is valid json you can convert it by yourself with JSON.parse(responseText)