Traceur | Easier RxJava2 debugging with better stacktraces | Reactive Programming library

Reading in a csv file should be straight forward, right? But when I do this:

I have a layout like this:

HTML:

Trying to implement Paella Player in Apostrophe, I've found an error applying the assets to my project.

The Javascript file that fails is jquery.js.

https://github.com/polimediaupv/paella/tree/develop/javascript

And this is my error.

In the root of my module dependency I have a file called form.js:

I am working on an Angular 4 app. At when I run the app, it throws this error -

package.json

I wrote an NPM module. Let's say this is it:

My code should load a component based on a customer name and a setting, both received as strings from the backend.

I tried using the Compiler to compile the module and then get the component factory, however when trying to compile, angular seems to require Traceur which I didn't install or reference. Angular 2 docs don't mention it at all.
Is Traceur mandatory for runtime compilation of a module, or am I doing something wrong?

I quote the recent Google JavaScript Style Guide:

Do not use JavaScript getter and setter properties. They are potentially surprising and difficult to reason about, and have limited support in the compiler. Provide ordinary methods instead.

Exception: when working with data binding frameworks (such as Angular and Polymer), getters and setters may be used sparingly. Note, however, that compiler support is limited. When they are used, they must be defined either with get foo() and set foo(value) in the class or object literal, or if that is not possible, with Object.defineProperties. Do not use Object.defineProperty, which interferes with property renaming. Getters must not change observable state.

Illegal:

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