node.js - aurelia-fetch-client - a promise was rejected with a non-error: [object Response] -


i'm using aurelia-fetch-client , error when send request nodejs backend api:

warning: promise rejected non-error: [object response]     @ http://localhost:9000/scripts/vendor-bundle.js:39700:20     @ array.reduce (native)     @ applyinterceptors (http://localhost:9000/scripts/vendor-bundle.js:39696:33)     @ processresponse (http://localhost:9000/scripts/vendor-bundle.js:39688:12)     @ http://localhost:9000/scripts/vendor-bundle.js:39603:18 previous event:     @ http://localhost:9000/scripts/vendor-bundle.js:39602:24 previous event:     @ httpclient.<anonymous> (http://localhost:9000/scripts/vendor-bundle.js:39590:64)     @ httpclient.fetch (http://localhost:9000/scripts/vendor-bundle.js:39574:23)     @ authservice.login (http://localhost:9000/scripts/app-bundle.js:126:30)     @ login.login (http://localhost:9000/scripts/app-bundle.js:190:30)     @ callscope.evaluate (http://localhost:9000/scripts/vendor-bundle.js:24067:21)     @ listener.callsource (http://localhost:9000/scripts/vendor-bundle.js:27508:42)     @ http://localhost:9000/scripts/vendor-bundle.js:27532:24     @ htmldocument.handledelegatedevent (http://localhost:9000/scripts/vendor-bundle.js:25721:11)

everything works fine warning annoying , have no idea how fix it, here's code sends request:

import {httpclient, json} 'aurelia-fetch-client'; import baseconfig 'config';  export class authservice {     constructor() {         this.http = new httpclient().configure(config => {             config                 .withbaseurl(baseconfig.baseurl)                 .usestandardconfiguration();         });          this.isauthenticated = false;     }      login(credentials) {         return this.http.fetch('/login', {             method: 'post',             body: json(credentials)         })             .then(res => {                 this.savetoken(res.token)                 return promise.resolve();             });     }      savetoken(token) {         localstorage.setitem('token', token);         this.isauthenticated = true;     } }

any appreciated

the aurelia-fetch-client standard configuration (applied in code via .usestandardconfiguration()) rejects on non-success http response status codes. there recent (closed) issue in aurelia/fetch-client repo here. fetch client rejecting promise response itself, , browser complaining (it wants promises rejected instances of error).

i addressed in own code removing .usestandardconfiguration(), don't need in particular project. can check out the source code more of picture of what's going on configuration.


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