When calling Firebase cloud function locally I receive a 200 response but the response is a cors type response not my actual data










0















Response type: "cors", url: "Function url with params", 
redirected: false, status: 200, ok: true, …
body: ReadableStream
bodyUsed: false
headers: Headers
ok: true
redirected: false
status: 200
statusText: ""
type: "cors"
url: "function url with params"
__proto__: Response


Calling the function:



export function authDB(token,cb)
fetch(`$apiURLauth?token=$token`,
method:"GET"
)
.then(cb)
.catch(error=>
console.log(error)
)



I have set the response in my cloud function to allow cors



response.set('Access-Control-Allow-Origin', "*") 
response.set('Access-Control-Allow-Methods', 'GET, POST')


When testing with Postman, all response scenarios are actual data










share|improve this question



















  • 1





    Providing the complete response header would help to answer correctly. Also please mention the request method as either GET or OPTIONS request. OPTIONS request are meant for serving cors configuration in response header. make sure you are not confusing with GET and OPTIONS request

    – Ram Babu S
    Nov 15 '18 at 1:40
















0















Response type: "cors", url: "Function url with params", 
redirected: false, status: 200, ok: true, …
body: ReadableStream
bodyUsed: false
headers: Headers
ok: true
redirected: false
status: 200
statusText: ""
type: "cors"
url: "function url with params"
__proto__: Response


Calling the function:



export function authDB(token,cb)
fetch(`$apiURLauth?token=$token`,
method:"GET"
)
.then(cb)
.catch(error=>
console.log(error)
)



I have set the response in my cloud function to allow cors



response.set('Access-Control-Allow-Origin', "*") 
response.set('Access-Control-Allow-Methods', 'GET, POST')


When testing with Postman, all response scenarios are actual data










share|improve this question



















  • 1





    Providing the complete response header would help to answer correctly. Also please mention the request method as either GET or OPTIONS request. OPTIONS request are meant for serving cors configuration in response header. make sure you are not confusing with GET and OPTIONS request

    – Ram Babu S
    Nov 15 '18 at 1:40














0












0








0








Response type: "cors", url: "Function url with params", 
redirected: false, status: 200, ok: true, …
body: ReadableStream
bodyUsed: false
headers: Headers
ok: true
redirected: false
status: 200
statusText: ""
type: "cors"
url: "function url with params"
__proto__: Response


Calling the function:



export function authDB(token,cb)
fetch(`$apiURLauth?token=$token`,
method:"GET"
)
.then(cb)
.catch(error=>
console.log(error)
)



I have set the response in my cloud function to allow cors



response.set('Access-Control-Allow-Origin', "*") 
response.set('Access-Control-Allow-Methods', 'GET, POST')


When testing with Postman, all response scenarios are actual data










share|improve this question
















Response type: "cors", url: "Function url with params", 
redirected: false, status: 200, ok: true, …
body: ReadableStream
bodyUsed: false
headers: Headers
ok: true
redirected: false
status: 200
statusText: ""
type: "cors"
url: "function url with params"
__proto__: Response


Calling the function:



export function authDB(token,cb)
fetch(`$apiURLauth?token=$token`,
method:"GET"
)
.then(cb)
.catch(error=>
console.log(error)
)



I have set the response in my cloud function to allow cors



response.set('Access-Control-Allow-Origin', "*") 
response.set('Access-Control-Allow-Methods', 'GET, POST')


When testing with Postman, all response scenarios are actual data







javascript reactjs firebase cors






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 16 '18 at 22:43







GrepThis

















asked Nov 14 '18 at 23:45









GrepThisGrepThis

214




214







  • 1





    Providing the complete response header would help to answer correctly. Also please mention the request method as either GET or OPTIONS request. OPTIONS request are meant for serving cors configuration in response header. make sure you are not confusing with GET and OPTIONS request

    – Ram Babu S
    Nov 15 '18 at 1:40













  • 1





    Providing the complete response header would help to answer correctly. Also please mention the request method as either GET or OPTIONS request. OPTIONS request are meant for serving cors configuration in response header. make sure you are not confusing with GET and OPTIONS request

    – Ram Babu S
    Nov 15 '18 at 1:40








1




1





Providing the complete response header would help to answer correctly. Also please mention the request method as either GET or OPTIONS request. OPTIONS request are meant for serving cors configuration in response header. make sure you are not confusing with GET and OPTIONS request

– Ram Babu S
Nov 15 '18 at 1:40






Providing the complete response header would help to answer correctly. Also please mention the request method as either GET or OPTIONS request. OPTIONS request are meant for serving cors configuration in response header. make sure you are not confusing with GET and OPTIONS request

– Ram Babu S
Nov 15 '18 at 1:40













1 Answer
1






active

oldest

votes


















0














Figured it out! I needed to parse the response to Json.



.then(res=>res.json())
.then(cb)





share|improve this answer






















    Your Answer






    StackExchange.ifUsing("editor", function ()
    StackExchange.using("externalEditor", function ()
    StackExchange.using("snippets", function ()
    StackExchange.snippets.init();
    );
    );
    , "code-snippets");

    StackExchange.ready(function()
    var channelOptions =
    tags: "".split(" "),
    id: "1"
    ;
    initTagRenderer("".split(" "), "".split(" "), channelOptions);

    StackExchange.using("externalEditor", function()
    // Have to fire editor after snippets, if snippets enabled
    if (StackExchange.settings.snippets.snippetsEnabled)
    StackExchange.using("snippets", function()
    createEditor();
    );

    else
    createEditor();

    );

    function createEditor()
    StackExchange.prepareEditor(
    heartbeatType: 'answer',
    autoActivateHeartbeat: false,
    convertImagesToLinks: true,
    noModals: true,
    showLowRepImageUploadWarning: true,
    reputationToPostImages: 10,
    bindNavPrevention: true,
    postfix: "",
    imageUploader:
    brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
    contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
    allowUrls: true
    ,
    onDemand: true,
    discardSelector: ".discard-answer"
    ,immediatelyShowMarkdownHelp:true
    );



    );













    draft saved

    draft discarded


















    StackExchange.ready(
    function ()
    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53310439%2fwhen-calling-firebase-cloud-function-locally-i-receive-a-200-response-but-the-re%23new-answer', 'question_page');

    );

    Post as a guest















    Required, but never shown

























    1 Answer
    1






    active

    oldest

    votes








    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    0














    Figured it out! I needed to parse the response to Json.



    .then(res=>res.json())
    .then(cb)





    share|improve this answer



























      0














      Figured it out! I needed to parse the response to Json.



      .then(res=>res.json())
      .then(cb)





      share|improve this answer

























        0












        0








        0







        Figured it out! I needed to parse the response to Json.



        .then(res=>res.json())
        .then(cb)





        share|improve this answer













        Figured it out! I needed to parse the response to Json.



        .then(res=>res.json())
        .then(cb)






        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 16 '18 at 23:59









        GrepThisGrepThis

        214




        214





























            draft saved

            draft discarded
















































            Thanks for contributing an answer to Stack Overflow!


            • Please be sure to answer the question. Provide details and share your research!

            But avoid


            • Asking for help, clarification, or responding to other answers.

            • Making statements based on opinion; back them up with references or personal experience.

            To learn more, see our tips on writing great answers.




            draft saved


            draft discarded














            StackExchange.ready(
            function ()
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53310439%2fwhen-calling-firebase-cloud-function-locally-i-receive-a-200-response-but-the-re%23new-answer', 'question_page');

            );

            Post as a guest















            Required, but never shown





















































            Required, but never shown














            Required, but never shown












            Required, but never shown







            Required, but never shown

































            Required, but never shown














            Required, but never shown












            Required, but never shown







            Required, but never shown







            Popular posts from this blog

            Use pre created SQLite database for Android project in kotlin

            Darth Vader #20

            Ondo