The domain/default pair of (/Users/X/Library/Preferences/com.bohemiancoding.sketch3.plist, AlwaysReloadScript) does not exist
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| Reporting a bug or issue
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**Expected behavior:**

**Observed behavior:**

```
Error while enabling the Sketch developer mode.
{ Error: Command failed: /usr/bin/defaults read ~/Library/Preferences/com.bohemiancoding.sketch3.plist AlwaysReloadScript
2018-03-25 13:04:26.972 defaults[41152:3568695]
The domain/default pair of (/Users/Vaughan/Library/Preferences/com.bohemiancoding.sketch3.plist, AlwaysReloadScript) does not exist
```

**How to reproduce:**

```
cd examples/basic-setup
yarn install
```

**Sketch version:** 49.1

**Please attach screenshots, a zip file of your project, and/or a link to your github project**
