TypeError: Callback has to be a Function (azure-iothub@ > 1.7.4)

[beneuto]

Code working fine using azure-iothub v1.7.4 but breaks in v1.7.5 and above with the error: TypeError: Callback has to be a Function.

Similar problem with azure-iot-device.

Minimal code example:

var connectionString = 'HostName=myhub.azure-devices.net;SharedAccessKeyName=test;SharedAccessKey=xxxxxxxxxxxxxxxxxxxxxxxxx';

var device =  {   deviceId: "xyz"   };
 
var registry = iothub.Registry.fromConnectionString(connectionString);

registry.get(device.deviceId, function(err, deviceInfo, res) {    });

[anthonyvercolano]

I'm at a bit of a loss. I've taken the above supplied code. Used my own device id and hub connection string and ran it on a 1.7.5 installation. It worked fine.

[beneuto]

It may be because I am running through node-red function node?

Node-RED version: v0.19.4
Node.js version: v8.11.1

[anthonyvercolano]

Likely. Will be discussing this with others who might have ideas.

[anthonyvercolano]

Which node-red module are you using?

[beneuto]

The Function node.

Note that the Azure IoT Hub node works fine at the latest version.

[anthonyvercolano]

Thank you. Repro'd and investigating further.

[anthonyvercolano]

Should be available in the next release.

[az-iot-builder-01]

@beneuto, thank you for your contribution to our open-sourced project! Please help us improve by filling out this 2-minute customer satisfaction survey