Uncaught TypeError: Cannot read property 'method' of undefined at HttpXhrBackend

0

I am following a tutorial about using Angular HttpInterceptor but I am getting an error when I call the handle() method

//next.handle();

Uncaught TypeError: Cannot read property 'method' of undefined at HttpXhrBackend.push../node_modules/@angular/common/fesm5/http.js.HttpXhrBackend.handle (http://localhost:4200/vendor.js:31148:17) at eval (eval at push../src/app/services/authInterceptor.service.ts.AuthInterceptorService.intercept (http://localhost:4200/main.js:756:9), <anonymous>:1:6) at AuthInterceptorService.push../src/app/services/authInterceptor.service.ts.AuthInterceptorService.intercept (http://localhost:4200/main.js:756:9) at HttpInterceptorHandler.push../node_modules/@angular/common/fesm5/http.js.HttpInterceptorHandler.handle (http://localhost:4200/vendor.js:30859:33) at HttpXsrfInterceptor.push../node_modules/@angular/common/fesm5/http.js.HttpXsrfInterceptor.intercept (http://localhost:4200/vendor.js:31450:25) at HttpInterceptorHandler.push../node_modules/@angular/common/fesm5/http.js.HttpInterceptorHandler.handle (http://localhost:4200/vendor.js:30859:33) at HttpInterceptingHandler.push../node_modules/@angular/common/fesm5/http.js.HttpInterceptingHandler.handle (http://localhost:4200/vendor.js:31494:27) at MergeMapSubscriber.project (http://localhost:4200/vendor.js:30699:184) at MergeMapSubscriber.push../node_modules/rxjs/_esm5/internal/operators/mergeMap.js.MergeMapSubscriber._tryNext (http://localhost:4200/vendor.js:143493:27) at MergeMapSubscriber.push../node_modules/rxjs/_esm5/internal/operators/mergeMap.js.MergeMapSubscriber._next (http://localhost:4200/vendor.js:143483:18)





import { Injectable } from '@angular/core';

import { HttpInterceptor } from '@angular/common/http';



@Injectable()

export class AuthInterceptorService implements HttpInterceptor{

  intercept(req,next){

    console.log(req);

    return next.handle();

  }



}

Is there something I am doing wrong?, because the request is being logged okay.

I am using Angular version 7.0.3

angular

share|improve this question

asked Nov 20 '18 at 9:17

IsaacKIsaacK

256617

add a comment | 

0

I am following a tutorial about using Angular HttpInterceptor but I am getting an error when I call the handle() method

//next.handle();

Uncaught TypeError: Cannot read property 'method' of undefined at HttpXhrBackend.push../node_modules/@angular/common/fesm5/http.js.HttpXhrBackend.handle (http://localhost:4200/vendor.js:31148:17) at eval (eval at push../src/app/services/authInterceptor.service.ts.AuthInterceptorService.intercept (http://localhost:4200/main.js:756:9), <anonymous>:1:6) at AuthInterceptorService.push../src/app/services/authInterceptor.service.ts.AuthInterceptorService.intercept (http://localhost:4200/main.js:756:9) at HttpInterceptorHandler.push../node_modules/@angular/common/fesm5/http.js.HttpInterceptorHandler.handle (http://localhost:4200/vendor.js:30859:33) at HttpXsrfInterceptor.push../node_modules/@angular/common/fesm5/http.js.HttpXsrfInterceptor.intercept (http://localhost:4200/vendor.js:31450:25) at HttpInterceptorHandler.push../node_modules/@angular/common/fesm5/http.js.HttpInterceptorHandler.handle (http://localhost:4200/vendor.js:30859:33) at HttpInterceptingHandler.push../node_modules/@angular/common/fesm5/http.js.HttpInterceptingHandler.handle (http://localhost:4200/vendor.js:31494:27) at MergeMapSubscriber.project (http://localhost:4200/vendor.js:30699:184) at MergeMapSubscriber.push../node_modules/rxjs/_esm5/internal/operators/mergeMap.js.MergeMapSubscriber._tryNext (http://localhost:4200/vendor.js:143493:27) at MergeMapSubscriber.push../node_modules/rxjs/_esm5/internal/operators/mergeMap.js.MergeMapSubscriber._next (http://localhost:4200/vendor.js:143483:18)





import { Injectable } from '@angular/core';

import { HttpInterceptor } from '@angular/common/http';



@Injectable()

export class AuthInterceptorService implements HttpInterceptor{

  intercept(req,next){

    console.log(req);

    return next.handle();

  }



}

Is there something I am doing wrong?, because the request is being logged okay.

I am using Angular version 7.0.3

angular

share|improve this question

asked Nov 20 '18 at 9:17

IsaacKIsaacK

256617

add a comment | 

0

0

0

I am following a tutorial about using Angular HttpInterceptor but I am getting an error when I call the handle() method

//next.handle();

Uncaught TypeError: Cannot read property 'method' of undefined at HttpXhrBackend.push../node_modules/@angular/common/fesm5/http.js.HttpXhrBackend.handle (http://localhost:4200/vendor.js:31148:17) at eval (eval at push../src/app/services/authInterceptor.service.ts.AuthInterceptorService.intercept (http://localhost:4200/main.js:756:9), <anonymous>:1:6) at AuthInterceptorService.push../src/app/services/authInterceptor.service.ts.AuthInterceptorService.intercept (http://localhost:4200/main.js:756:9) at HttpInterceptorHandler.push../node_modules/@angular/common/fesm5/http.js.HttpInterceptorHandler.handle (http://localhost:4200/vendor.js:30859:33) at HttpXsrfInterceptor.push../node_modules/@angular/common/fesm5/http.js.HttpXsrfInterceptor.intercept (http://localhost:4200/vendor.js:31450:25) at HttpInterceptorHandler.push../node_modules/@angular/common/fesm5/http.js.HttpInterceptorHandler.handle (http://localhost:4200/vendor.js:30859:33) at HttpInterceptingHandler.push../node_modules/@angular/common/fesm5/http.js.HttpInterceptingHandler.handle (http://localhost:4200/vendor.js:31494:27) at MergeMapSubscriber.project (http://localhost:4200/vendor.js:30699:184) at MergeMapSubscriber.push../node_modules/rxjs/_esm5/internal/operators/mergeMap.js.MergeMapSubscriber._tryNext (http://localhost:4200/vendor.js:143493:27) at MergeMapSubscriber.push../node_modules/rxjs/_esm5/internal/operators/mergeMap.js.MergeMapSubscriber._next (http://localhost:4200/vendor.js:143483:18)





import { Injectable } from '@angular/core';

import { HttpInterceptor } from '@angular/common/http';



@Injectable()

export class AuthInterceptorService implements HttpInterceptor{

  intercept(req,next){

    console.log(req);

    return next.handle();

  }



}

Is there something I am doing wrong?, because the request is being logged okay.

I am using Angular version 7.0.3

angular

share|improve this question

asked Nov 20 '18 at 9:17

IsaacKIsaacK

256617

I am following a tutorial about using Angular HttpInterceptor but I am getting an error when I call the handle() method

//next.handle();

Uncaught TypeError: Cannot read property 'method' of undefined at HttpXhrBackend.push../node_modules/@angular/common/fesm5/http.js.HttpXhrBackend.handle (http://localhost:4200/vendor.js:31148:17) at eval (eval at push../src/app/services/authInterceptor.service.ts.AuthInterceptorService.intercept (http://localhost:4200/main.js:756:9), <anonymous>:1:6) at AuthInterceptorService.push../src/app/services/authInterceptor.service.ts.AuthInterceptorService.intercept (http://localhost:4200/main.js:756:9) at HttpInterceptorHandler.push../node_modules/@angular/common/fesm5/http.js.HttpInterceptorHandler.handle (http://localhost:4200/vendor.js:30859:33) at HttpXsrfInterceptor.push../node_modules/@angular/common/fesm5/http.js.HttpXsrfInterceptor.intercept (http://localhost:4200/vendor.js:31450:25) at HttpInterceptorHandler.push../node_modules/@angular/common/fesm5/http.js.HttpInterceptorHandler.handle (http://localhost:4200/vendor.js:30859:33) at HttpInterceptingHandler.push../node_modules/@angular/common/fesm5/http.js.HttpInterceptingHandler.handle (http://localhost:4200/vendor.js:31494:27) at MergeMapSubscriber.project (http://localhost:4200/vendor.js:30699:184) at MergeMapSubscriber.push../node_modules/rxjs/_esm5/internal/operators/mergeMap.js.MergeMapSubscriber._tryNext (http://localhost:4200/vendor.js:143493:27) at MergeMapSubscriber.push../node_modules/rxjs/_esm5/internal/operators/mergeMap.js.MergeMapSubscriber._next (http://localhost:4200/vendor.js:143483:18)





import { Injectable } from '@angular/core';

import { HttpInterceptor } from '@angular/common/http';



@Injectable()

export class AuthInterceptorService implements HttpInterceptor{

  intercept(req,next){

    console.log(req);

    return next.handle();

  }



}

Is there something I am doing wrong?, because the request is being logged okay.

I am using Angular version 7.0.3

angular

angular

share|improve this question

asked Nov 20 '18 at 9:17

IsaacKIsaacK

256617

share|improve this question

asked Nov 20 '18 at 9:17

IsaacKIsaacK

256617

share|improve this question

share|improve this question

asked Nov 20 '18 at 9:17

IsaacKIsaacK

256617

asked Nov 20 '18 at 9:17

IsaacKIsaacK

256617

asked Nov 20 '18 at 9:17

IsaacKIsaacK

256617

256617

add a comment | 

add a comment | 

2 Answers
2

active

oldest

votes

1

Please send req in handle

intercept(req,next){

   console.log(req);

   return next.handle(req); <--- here

}

share|improve this answer

answered Nov 20 '18 at 9:19

Sheik AlthafSheik Althaf

26717

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks @Sheik for the extra set of eyes.
  
  – IsaacK
  Nov 20 '18 at 9:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  If you are satisfied please accept the answer
  
  – Sheik Althaf
  Nov 20 '18 at 9:24
  
  
  

  
  
  
  

add a comment | 

1

try this

intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {

    console.log(req);

    return next.handle(req);

  }

share|improve this answer

answered Nov 20 '18 at 9:22

Farhat ZamanFarhat Zaman

471110

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  thanks. I forgot that.
  
  – IsaacK
  Nov 20 '18 at 9:23
  

  
  
  
  

add a comment | 

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2 Answers
2

active

oldest

votes

2 Answers
2

active

oldest

votes

active

oldest

votes

active

oldest

votes

1

Please send req in handle

intercept(req,next){

   console.log(req);

   return next.handle(req); <--- here

}

share|improve this answer

answered Nov 20 '18 at 9:19

Sheik AlthafSheik Althaf

26717

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks @Sheik for the extra set of eyes.
  
  – IsaacK
  Nov 20 '18 at 9:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  If you are satisfied please accept the answer
  
  – Sheik Althaf
  Nov 20 '18 at 9:24
  
  
  

  
  
  
  

add a comment | 

1

Please send req in handle

intercept(req,next){

   console.log(req);

   return next.handle(req); <--- here

}

share|improve this answer

answered Nov 20 '18 at 9:19

Sheik AlthafSheik Althaf

26717

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks @Sheik for the extra set of eyes.
  
  – IsaacK
  Nov 20 '18 at 9:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  If you are satisfied please accept the answer
  
  – Sheik Althaf
  Nov 20 '18 at 9:24
  
  
  

  
  
  
  

add a comment | 

1

1

1

Please send req in handle

intercept(req,next){

   console.log(req);

   return next.handle(req); <--- here

}

share|improve this answer

answered Nov 20 '18 at 9:19

Sheik AlthafSheik Althaf

26717

Please send req in handle

intercept(req,next){

   console.log(req);

   return next.handle(req); <--- here

}

share|improve this answer

answered Nov 20 '18 at 9:19

Sheik AlthafSheik Althaf

26717

share|improve this answer

share|improve this answer

answered Nov 20 '18 at 9:19

Sheik AlthafSheik Althaf

26717

answered Nov 20 '18 at 9:19

Sheik AlthafSheik Althaf

26717

answered Nov 20 '18 at 9:19

Sheik AlthafSheik Althaf

26717

26717

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks @Sheik for the extra set of eyes.
  
  – IsaacK
  Nov 20 '18 at 9:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  If you are satisfied please accept the answer
  
  – Sheik Althaf
  Nov 20 '18 at 9:24
  
  
  

  
  
  
  

add a comment | 

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks @Sheik for the extra set of eyes.
  
  – IsaacK
  Nov 20 '18 at 9:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  If you are satisfied please accept the answer
  
  – Sheik Althaf
  Nov 20 '18 at 9:24
  
  
  

  
  
  
  

Thanks @Sheik for the extra set of eyes.

– IsaacK
Nov 20 '18 at 9:22

Thanks @Sheik for the extra set of eyes.

– IsaacK
Nov 20 '18 at 9:22

If you are satisfied please accept the answer

– Sheik Althaf
Nov 20 '18 at 9:24

If you are satisfied please accept the answer

– Sheik Althaf
Nov 20 '18 at 9:24

add a comment | 

1

try this

intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {

    console.log(req);

    return next.handle(req);

  }

share|improve this answer

answered Nov 20 '18 at 9:22

Farhat ZamanFarhat Zaman

471110

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  thanks. I forgot that.
  
  – IsaacK
  Nov 20 '18 at 9:23
  

  
  
  
  

add a comment | 

1

try this

intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {

    console.log(req);

    return next.handle(req);

  }

share|improve this answer

answered Nov 20 '18 at 9:22

Farhat ZamanFarhat Zaman

471110

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  thanks. I forgot that.
  
  – IsaacK
  Nov 20 '18 at 9:23
  

  
  
  
  

add a comment | 

1

1

1

try this

intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {

    console.log(req);

    return next.handle(req);

  }

share|improve this answer

answered Nov 20 '18 at 9:22

Farhat ZamanFarhat Zaman

471110

try this

intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {

    console.log(req);

    return next.handle(req);

  }

share|improve this answer

answered Nov 20 '18 at 9:22

Farhat ZamanFarhat Zaman

471110

share|improve this answer

share|improve this answer

answered Nov 20 '18 at 9:22

Farhat ZamanFarhat Zaman

471110

answered Nov 20 '18 at 9:22

Farhat ZamanFarhat Zaman

471110

answered Nov 20 '18 at 9:22

Farhat ZamanFarhat Zaman

471110

471110

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  thanks. I forgot that.
  
  – IsaacK
  Nov 20 '18 at 9:23
  

  
  
  
  

add a comment | 

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  thanks. I forgot that.
  
  – IsaacK
  Nov 20 '18 at 9:23
  

  
  
  
  

thanks. I forgot that.

– IsaacK
Nov 20 '18 at 9:23

thanks. I forgot that.

– IsaacK
Nov 20 '18 at 9:23

add a comment | 

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