Quickstart npm run render error

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| Reporting a bug or issue
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Running the quick start and following these instructions:
```
Open a new Sketch file, then in a terminal:

git clone https://github.com/airbnb/react-sketchapp.git
cd react-sketchapp/examples/basic-setup && npm install

npm run render

```
**Expected behavior:**

**Observed behavior:**
Getting this error
```sh
(node:15917) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): TypeError: Cannot read property 'apply' of undefined
(node:15917) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
🖨  Copied src/manifest.json in 3405ms
```
**How to reproduce:**
Follow the instruction
**Sketch version:**
Sketch version is 44.1
macOS High Sierra Beta
