TypeError: Failed to fetch, the error i am getting, i am using reactjs as frontend and django as backend

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gettingusingerrorfailedtypeerrorfetch
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TypeError: Failed to fetch, the error i am getting, what i am trying to do is created a backend in django and calling that api from reactjs but i am getting the error mentioned // urls.py ,Connect and share knowledge within a single location that is structured and easy to search., In the US, what happens to the child of a man from his girlfriend while he has another wife?

Pretag
 Pretag team - issue, fix, solve, resolve
88%

As requested, please see below a new issue I am having;,I've just grabbed master (3.0.19) and am having this exact same issue, see my Stackoverflow post here: https://stackoverflow.com/questions/45156665/swagger-ui-typeerror-failed-to-fetch-on-valid-response,PS - I've since tested with a 401 response and get the same issue:

"host": "uk-test-api.services",
"schemes": ["https"], `

/api/v1/cards": {
	"get": {
		"tags": ["Cards"],
		"summary": "Getsalistofcardsforafirm.",
		"operationId": "Card_GetCards",
		"produces": ["application/json"],
		"parameters": [{
			"name": "includes",
			"in": "query",
			"description": "Extracardproperties",
			"required": false,
			"type": "string"
		},
		{
			"name": "lastRowVer",
			"in": "query",
			"description": "lastRowVerofpreviousrequest",
			"required": false,
			"type": "string"
		},
		{
			"name": "Authorization",
			"in": "header",
			"description": "AuthToken",
			"required": true,
			"type": "string"
		}],
		"responses": {
			"200": {
				"description": "200response",
				"schema": {
					"$ref": "#/definitions/CardListJson"
				},
				"headers": {
					"Access-Control-Allow-Origin": {
						"type": "string"
					}
				}
			},
			"400": {
				"description": "BadRequest",
				"headers": {
					"Access-Control-Allow-Origin": {
						"type": "string"
					}
				}
			},
			"401": {
				"description": "Unauthorized",
				"headers": {
					"Access-Control-Allow-Origin": {
						"type": "string"
					}
				}
			},
			"403": {
				"description": "Forbidden",
				"headers": {
					"Access-Control-Allow-Origin": {
						"type": "string"
					}
				}
			},
			"404": {
				"description": "NotFound",
				"headers": {
					"Access-Control-Allow-Origin": {
						"type": "string"
					}
				}
			},
			"429": {
				"description": "TooManyRequests",
				"headers": {
					"Access-Control-Allow-Origin": {
						"type": "string"
					}
				}
			},
			"500": {
				"description": "InternalServerError",
				"headers": {
					"Access-Control-Allow-Origin": {
						"type": "string"
					}
				}
			},
			"504": {
				"description": "504GatewayTimeout",
				"headers": {
					"Access-Control-Allow-Origin": {
						"type": "string"
					}
				}
			}
		}
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You can check out these articles to get started with React and Python:,We have learned how to integrate a Django application with React serving as the frontend.,The setState() method in the componentDidMount() function is called when we want to update a change to our previous state in the application.

mkdir django - react - todoApp
cd django - react - todoApp
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The example using React Hooks: React Hooks CRUD example with Axios and Web API,If you want to make the example use React Hooks, you can find it here: React Hooks CRUD example with Axios and Web API,First, we define the constructor and set initial state, bind this to the different events.

Pretag
 Pretag team - issue, fix, solve, resolve

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