“TypeError: Failed to fetch” when making a GET request from SwaggerHub


“TypeError: Failed to fetch” when making a GET request from SwaggerHub



I have the following API definition in SwaggerHub:


swagger: '2.0'
info:
description: defaultDescription
version: '0.1'
title: defaultTitle
host: swapi.co
paths:
/api/people:
get:
produces:
- application/json
parameters:
- name: search
in: query
required: false
type: string
x-example: luke
responses:
'200':
description: Definition generated from Swagger Inspector
schema:
$ref: '#/definitions/Model0'
responseSchema:
$ref: '#/definitions/Model0'
definitions:
Results:
properties:
name:
type: string
height:
type: string
mass:
type: string
hair_color:
type: string
skin_color:
type: string
eye_color:
type: string
birth_year:
type: string
gender:
type: string
homeworld:
type: string
films:
type: array
items:
type: string
species:
type: array
items:
type: string
vehicles:
type: array
items:
type: string
starships:
type: array
items:
type: string
created:
type: string
edited:
type: string
url:
type: string
Model0:
properties:
count:
type: integer
format: int32
next:
type: object
previous:
type: object
results:
type: array
items:
$ref: '#/definitions/Results'



I cannot make this basic GET command to bring back the data I'm seeking. It only returns this:



TypeError: Failed to fetch



I'm unsure if it's a syntax issue, or possibly spacing, but I'm also getting an error for line 19 that reads:



should NOT have additional properties
additionalProperty: responseSchema, description, schema



Any ideas what is wrong?





What tool do you use to make the API calls? Swagger Editor/Swagger UI?
– Helen
Jun 28 at 19:10





I'm using both through SwaggerHub. It's a split display.
– K. Davis
Jun 29 at 11:35





1 Answer
1



https://swapi.co seems to be HTTPS-only, so you need to add


schemes:
- https



to you API definition to specify the protocol for requests.






but I'm also getting an error for line 19 that reads: "should NOT have additional properties additionalProperty: responseSchema, description, schema".



Remove these lines:


responseSchema:
$ref: '#/definitions/Model0'



There's no responseSchema keyword in OpenAPI.


responseSchema






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