Has anyone else run into what seems like a bug with NetSuite handling circular dependencies? I am getting the infamous

There was a problem when uploading the file. Details: SuiteScript 2.1 entry point scripts must implement one script type function..

when upload I a Map/Reduce via Webstorm. I believe I've isolated the issue to the dependencies. It imports two module libraries -

utils.js

and

constants.js

.

utils.js

also depends on

constants.js

. If I try add both to the MapReduce I get the error, but if I only add either one of the two, or remove

constants.js

as a dependency from

utils.js

it uploads fine. Also noteworthy is I have a suitelet that is importing both libraries without issue. Additionally SDF deploy works fine, and I am only encountering the issue if I upload the file individually.

I've seen weird issues at times if you have comments before the @Nxxx comment directives

This is my entire test script. It uploads fine until I add the dependencies

/**
 * @NApiVersion 2.1
 * @NScriptType MapReduceScript
 */

define([], () => ({
  getInputData() {
    return ["hello world"];
  },

  map(context) {
    log.debug(context.value);
  },
}));

What i've had to do for this in the past is upload the script thats creating the actual record with a basic entry point and then create the deployment. Then just upload all of your pieces after that and it should be fine.

I can upload the script and update via SDF but as soon as I add the dependencies I need, I can no longer update that file

good to know