React native network Get request mode parameter cannot be undefined or null

Source: Internet
Author: User



React native network Get request mode parameter cannot be undefined (default to NULL) or null



Error wording:


 
export function addToCartAction(isRefreshing, loading, spId, number, spfId = null, pgId = null) {
    console.warn(‘==>‘,spId+":"+number); return (isRefreshing || loading) ? {types: [FETCH_ADD_TO_CART.code, SUCCESS_ADD_TO_CART, FAILURE_ADD_TO_CART],
            callAPI: () => request(FETCH_ADD_TO_CART.url+‘?spId=‘+spId+‘&number=‘+number+‘&spfId=‘+spfId+‘&pgId=‘+pgId),
            payload: {isRefreshing, loading}
        } : {type: CLEAR_ADD_TO_CART, isRefreshing, loading};
}


Correct wording:


 
export function addToCartAction(isRefreshing, loading, spId, number) {
    console.warn(‘==>‘,spId+":"+number); return (isRefreshing || loading) ? {types: [FETCH_ADD_TO_CART.code, SUCCESS_ADD_TO_CART, FAILURE_ADD_TO_CART],
            callAPI: () => request(FETCH_ADD_TO_CART.url+‘?spId=‘+spId+‘&number=‘+number),
            payload: {isRefreshing, loading}
        } : {type: CLEAR_ADD_TO_CART, isRefreshing, loading};
}





React native network Get request mode parameter cannot be undefined or null


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