Uncaught Error: write UNKNOWN

[Enter steps to reproduce:]

1. ...
2. ...

**Atom**: 1.49.0 x64
**Electron**: 5.0.13
**OS**: Microsoft Windows 10 Pro
**Thrown From**: [pigments](https://github.com/abe33/atom-pigments) package 0.40.2

### Stack Trace

Uncaught Error: write UNKNOWN

```
At events.js:171

Error: write UNKNOWN
at ChildProcess.target._send (internal/child_process.js:777:20)
at ChildProcess.target.send (internal/child_process.js:649:19)
at Task.send (~/AppData/Local/atom/app-1.49.0/resources/app/static/:14:43629)
at Task.start (~/AppData/Local/atom/app-1.49.0/resources/app/static/:14:43461)
at Function.Task.once (~/AppData/Local/atom/app-1.49.0/resources/app/static/:14:42559)
at /packages/pigments/lib/color-buffer.coffee:425:20
at new Promise ()
at ColorBuffer.module.exports.ColorBuffer.scanBufferForColors (/packages/pigments/lib/color-buffer.coffee:424:5)
at ColorBuffer.module.exports.ColorBuffer.initialize (/packages/pigments/lib/color-buffer.coffee:97:27)
at /packages/pigments/lib/color-buffer.coffee:83:6)
at ColorProject.module.exports.ColorProject.colorBufferForEditor (/packages/pigments/lib/color-project.coffee:284:51)
at /packages/pigments/lib/color-project.coffee:258:17
at ~/AppData/Local/atom/app-1.49.0/resources/app/static/:11:428865
at Function.simpleDispatch (~/AppData/Local/atom/app-1.49.0/resources/app/static/:11:1201500)
at Emitter.emit (~/AppData/Local/atom/app-1.49.0/resources/app/static/:11:1202941)
at ~/AppData/Local/atom/app-1.49.0/resources/app/static/:11:426968
at Function.simpleDispatch (~/AppData/Local/atom/app-1.49.0/resources/app/static/:11:1201500)
at Emitter.emit (~/AppData/Local/atom/app-1.49.0/resources/app/static/:11:1202941)
at PaneContainer.didAddPaneItem (~/AppData/Local/atom/app-1.49.0/resources/app/static/:11:447104)
at Pane.addItem (~/AppData/Local/atom/app-1.49.0/resources/app/static/:11:459515)
at Pane.activateItem (~/AppData/Local/atom/app-1.49.0/resources/app/static/:11:458378)
at Workspace.open (~/AppData/Local/atom/app-1.49.0/resources/app/static/:11:432092)
```

### Commands

```
```

### Non-Core Packages

```
ask-stack 2.2.0
atom-beautify 0.33.4
atom-css-comb 3.5.1
atom-file-icons 0.7.1
atom-html-preview 0.2.6
atom-live-server 2.3.0
busy-signal 2.0.1
emmet 2.4.3
file-type-icons 1.3.4
highlight-selected 0.17.0
intentions 1.1.5
linter 2.3.1
linter-jscs 4.2.4
linter-jshint 3.1.19
linter-ui-default 1.8.1
minimap 4.29.9
minimap-pigments 0.2.2
pigments 0.40.2
teletype 0.13.4
todo 0.6.0
```

The error originates in color-buffer.coffee line 425, where a Task.send call fails with 'write UNKNOWN'. Start by examining the Task module usage in Atom's embedded API and how pigments spawns child processes. Look at the scanBufferForColors method and the initialization flow to understand the IPC communication. Check if the issue is specific to Windows and Electron 5.0.13.

Escrita pelo modelo de indexação a partir do texto da issue.