CODEWITHSUNDEEP
node.jsasynchronousasync-awaitcallback
B. Latif
B. Latif

Reputation: 52

How to Fix "throw new Error(`If callbackSuccess is supplied so must callbackError`);"

I have a script to call the GeoTab API to retrieve data for some vehicles. The script is failing.

async function getFuelTypeDevices(){

    fuelTypeDevices =  await api.call("Get",{ 

            "typeName":"Device",

            "search":{ 

                    "groups": fuelType,

                "fromDate":new Date().toISOString(),

                },},

            function(results){

            for (var x =0; x < results.length; x++){

                    fuelTypeDevices[x] = results[x].id; 

            }});}

I get the following error:

/Users/basillatif/Desktop/CALSTART.nosync/FritoLay_Main/FritolayScripts/node_modules/mg-api-js/dist/webpack:/GeotabApi/lib/GeotabApi.js:71
throw new Error(`If callbackSuccess is supplied so must callbackError`);

I need to catch the callbackError. Once I catch the error in this function I get an error further down in my code saying that fuelTypeDevices is undefined. What is the best way to catch the callback error?

Upvotes: 0

Views: 45

Answers (1)

B. Latif
B. Latif

Reputation: 52

I was able to solve this issue and call the API with the same code by downgrading the version of the Geotab node package to [email protected]

Upvotes: 0

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