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kotlinlang

Hi guys, I’m receiving this error when I’m trying to build my mpp project with react.

```
26 02 2019 15:16:35.894:INFO [PhantomJS 2.1.1 (Mac OS X 0.0.0)]: Connected on socket i8y6ad5rKWcDKUqzAAAA with id 33539559
PhantomJS 2.1.1 (Mac OS X 0.0.0) ERROR
  {
    "message": "ReferenceError: Can't find variable: Set\nat undefined:75",
    "str": "ReferenceError: Can't find variable: Set\nat undefined:75"
  }
```

Does someone knows how can I fix this or disable karma from running for now?