Build error in Data Element Custom Code

[#1]

I got this error while trying to build an Data Element (custom code)

Could not find Extension for ...

In the Data Element, I put a very simple code to test:

var person = new Object();

And it seems that I got an error for that line of code:

So is it possible to initialize a JS Object in Launch? Or is this an error?

Thanks,

[#2 · Accepted solution]

That's Launch's version of linting. It will still compile just fine, and if you hover over the caution symbol, it should give more info on why it's flagged.

[#3]

I get the same result, but out of curiosity why not use object literal notation?  var test = {};