TypeError: Cannot read property 'cancelToken' of undefined

See original GitHub issue

const middlewareConfig = {
    interceptors: {
        request: [
            {
                success: function ({getState, dispatch, getSourceAction}, req) {
                    console.error(1, req);
                },
                error: function ({getState, dispatch, getSourceAction}, error) {
                    console.error(2, error);
                }
            }
        ],
        response: [
            {
                success: function ({getState, dispatch, getSourceAction}, req) {
                    console.error(3, req);
                },
                error: function ({getState, dispatch, getSourceAction}, error) {
                    console.error(4, error);
                }
            }
        ]
    }
};
const middleware = [
    multiClientMiddleware(clients, middlewareConfig),
    routerMiddleware(history)
];

export default createStore(
    reducers,
    composeEnhancers(
        applyMiddleware(...middleware)
    )
)

TypeError: Cannot read property 'cancelToken' of undefined
    at throwIfCancellationRequested (index.js?v=:72)
    at dispatchRequest (index.js?v=:84)

Issue Analytics

State:
Created 5 years ago
Comments:11

Top GitHub Comments

239reactions

givingwucommented, Aug 7, 2018

Look the Comments

axios.interceptors.request.use(function(config) {
  console.log('request => config ====================================');
  console.log(config);
  console.log('request => config ====================================');

  // if u add new Chainable promise or other interceptor
  // You have to return `config` inside of a rquest
  // otherwise u will get a very confusing error
  // and spend sometime to debug it.
  return config;
}, function(error) {
  return Promise.reject(error);
});

42reactions

Wuruiyangcommented, Aug 20, 2019

If you write API.interceptors.request.use(config => { console.log(config) return config }) not forget return config