You shouldn't need to do the JSON parsing yourself, axios should do it for you if you . Stack Overflow for Teams is moving to its own domain! I feel extremely guilty for not posting the solution here. Is cycling an aerobic or anaerobic exercise? oh, and the function is used like: Connect and share knowledge within a single location that is structured and easy to search. Console keeps showing "undefined". How do I return the response from an asynchronous call? Anyone with an idea for this? I know that Axios returns a promise, so there is async/await function, the issue is when getting data response from Axios, at this moment JSON.parse does not work. JSON.parse would throw. https://flaviocopes.com/axios/#post-requests, Making location easier for developers with new data primitives, Stop requiring only one assertion per unit test: Multiple assertions are fine, Mobile app infrastructure being decommissioned. You are likely getting a string response because you're converting the error into a string type by concatenating it with the "!". Already on GitHub? I don't know why this is behaving like this on my mobile app, cause for the frontend app it which uses axios too it works fine, tried on postman too, it works fine. @nyilmaz my problem turned out to be caused by webpack-dev-server. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Why are only 2 out of the 3 boosters on Falcon Heavy reused? Thanks for contributing an answer to Stack Overflow! Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, I feel like people went a bit to far on this question. I'm aware this is wrong, I'm just trying to find a way to make it work. Getting error "Request failed with status code 401". When users use a login form there needs to be feedback if they submit the wrong username and/or password. We want our UI to be able to do things while waiting for the API response. These will be applied to every request. But i have seen several attempts of guys trying to answer using async and await but getting it wrong. .then((response) => { use (function (response) {// Any status code that lie within the range of 2xx cause this function to trigger // Do something with response data return response;}, function (error) {// Any status codes that falls outside the range of 2xx cause this function to . Did Dick Cheney run a death squad that killed Benazir Bhutto? Fetch is basically similar to axios without the innate JSON conversion, and has a different flow for resolving promises (which you should refer to the axios documentation to learn). Also, you need to add a catch block after every try you write. I got this problem, too. let's say we have a list named lst that we want to populate, To subscribe to this RSS feed, copy and paste this URL into your RSS reader. React component not rendering response of Axios request, LO Writer: Easiest way to put line of words into table as rows (list), Math papers where the only issue is that someone else could've done it but didn't, Water leaving the house when water cut off. Asking for help, clarification, or responding to other answers. Please reach out if you have any questions. I found that this happens when the json response from the server is invalid, use a json validator like https://jsonlint.com/ to make sure that your json is correctly formatted. Should we burninate the [variations] tag? In the example below, res.data is an object as it contains a series of key value pairs. Would it be illegal for me to act as a Civillian Traffic Enforcer? Not the answer you're looking for? But avoid . By clicking Sign up for GitHub, you agree to our terms of service and . From there, then can be used to execute a function when said Promise resolves. Sign in "webpack-dev-server": "^3.2.1" axios . QGIS pan map in layout, simultaneously with items on top. That's possible, but it doesn't do anything with the parsed object, it just throws it away. axios.post("/api/end", {data : "xx"}) .then(({ data }) => { // doing something with success }) .catch((err) => { let message = typeof err.response !== "undefined . To subscribe to this RSS feed, copy and paste this URL into your RSS reader. After my function failing, I added a console.log: Which is purely a string and not an object, as accessing any of the field results in undefined. How can I remove a specific item from an array? Not the answer you're looking for? If the letter V occurs in a few native words, why isn't it included in the Irish Alphabet? Find centralized, trusted content and collaborate around the technologies you use most. interceptors. How can I get the status code from an HTTP error in Axios? Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. Why is proving something is NP-complete useful, and where can I use it? now we make our function that makes the request and pass populateData as a callback function. If you are interfering with the axios life-cycle, you may have forgotten this line: It works, but each function where you want to get the response needs to be an async function or use an additional .then() callback. I'm facing it too, @Druthi now im using 'fetch' instead of 'axios'. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, failed to load response data no resource with given identifier found chrome error, Making location easier for developers with new data primitives, Stop requiring only one assertion per unit test: Multiple assertions are fine, Mobile app infrastructure being decommissioned. "webpack-dev-middleware": "^3.6.1", Every line of 'axios response status' code snippets is scanned for vulnerabilities by our powerful machine learning engine that combs millions of open source libraries, ensuring your JavaScript code is secure. What is the effect of cycling on weight loss? To set the config only on a specific operation you could replace "config" with your desired values or methods. same for me, I would like to have the axiosTest() function in a different file then the calling function. Because you are using a promise, an exception is not going to be thrown, so it will not hit your try catch block. How to Send Headers With an Axios POST Request; HTTP DELETE Requests with Body in Axios; How to Use JSON with Axios; How to Use the User-Agent Header in Axios; Axios Multipart Form Data; How to use Axios' create() Method with POST Requests; Axios Response `data` Property Oops, You will need to install Grepper and log-in to perform this action. Basically, you're missing a return in your axiosTest function, and you didn't wait for the result of it. After 6 hours of fluttering, I realized it was a one-line problem. It's happening on a 401 error for me, where I would like to parse the response. Saving for retirement starting at 68 years old. You don't need to use .then() for promises if you are using await. Could you make an online demo on expo, and share it? How can I get the status code from an HTTP error in Axios? Why is SQL Server setup recommending MAXDOP 8 here? axios.post('/formulas/create', { name: "", parts: "" }) .then(response => { console.log(response) }) .catch(error => { console.log(error.response) }); Well occasionally send you account related emails. Found footage movie where teens get superpowers after getting struck by lightning? Thanks for contributing an answer to Stack Overflow! this.companies = myArray.data; Well a Promise is asynchronous. Without a catch in your Axios call, you won't get a response unless the response status is 200. Axios seems bypass both .then/.catch and triggered .finally directly How to can chicken wings so that the bones are mostly soft. @OpenGG can you give me your mail i'll send you api, i can't public that AxiosResponse.data (Showing top 15 results out of 9,675) axios ( npm) AxiosResponse data. Swift Floating-Point Literals With Code Examples; Swift Constants With Code Examples; Spilit String In Swift With Code Examples; How To Create A Typealias? Well occasionally send you account related emails. Is MATLAB command "fourier" only applicable for continous-time signals or is it also applicable for discrete-time signals? Is there something like Retr0bright but already made and trustworthy? https://1drv.ms/t/s!AnakDtCf8CG5hIgn2Hemy6zanFi50Q, https://gist.github.com/OpenGG/ac72e79f9ef088e993213473116c0cd0, https://github.com/nighttiger1990/axiosBug.git, Fixing sometimes response.data is string instead of object, Environment: React native Expo SDK 29, window 10. to your account. @petercutting did you open an issue against webpack-dev-server? The Axios request silently fails to decode the JSON. I used an API to create a user and do HTTP request with axios ,so I want to reach the response of request but I can not ,I don't know why because my status is 200 however I can not see response. @petercutting it is also a problem in production environment, haven't you observed? Flipping the labels in a binary classification gives different model and results. I agree with you my naming conventions is horrible, but it is a test so far. #61, please my laravel api is coming out as a string alongside