Throwing errors in JSON files

[casesandberg]

[Enter steps to reproduce below:]

1. Add comma to last string in array in package.json
2. save

Atom Version: 1.4.1
System: Mac OS X 10.11
Thrown From: linter-jscs package, v3.4.2

Stack Trace

Uncaught Error: Parse error on line 10:
....174.0 <2.0.0" },}
---------------------^
Expecting 'STRING', got '}'

At /Applications/Atom.app/Contents/Resources/app.asar/src/pane.js:829

Error: Parse error on line 10:
....174.0 <2.0.0"  },}
---------------------^
Expecting 'STRING', got '}'
    at Object.parseError (/Users/case/Github/linter-jscs/node_modules/jscs/node_modules/jsonlint/lib/jsonlint.js:55:11)
    at Object.parse (/Users/case/Github/linter-jscs/node_modules/jscs/node_modules/jsonlint/lib/jsonlint.js:132:22)
    at exports.parse (/Users/case/Github/linter-jscs/node_modules/jscs/node_modules/jsonlint/lib/jsonlint.js:417:53)
    at Object.exports.getContent (/Users/case/Github/linter-jscs/node_modules/jscs/lib/cli-config.js:81:27)
    at Object.<anonymous> (/Users/case/Github/linter-jscs/node_modules/jscs/lib/cli-config.js:142:31)
    at /Users/case/Github/linter-jscs/node_modules/jscs/lib/cli-config.js:36:24
    at Array.filter (native)
    at findup (/Users/case/Github/linter-jscs/node_modules/jscs/lib/cli-config.js:32:25)
    at Object.exports.load (/Users/case/Github/linter-jscs/node_modules/jscs/lib/cli-config.js:140:9)
    at Function.getConfig (/Users/case/Github/linter-jscs/src/linter-jscs.js:162:23)
    at /Users/case/Github/linter-jscs/src/linter-jscs.js:81:29
    at Function.module.exports.Emitter.simpleDispatch (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/event-kit/lib/emitter.js:25:14)
    at Emitter.module.exports.Emitter.emit (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/event-kit/lib/emitter.js:125:28)
    at TextBuffer.module.exports.TextBuffer.saveAs (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/text-buffer/lib/text-buffer.js:1067:27)
    at TextBuffer.module.exports.TextBuffer.save (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/text-buffer/lib/text-buffer.js:1037:19)
    at TextEditor.module.exports.TextEditor.save (/Applications/Atom.app/Contents/Resources/app.asar/src/text-editor.js:602:26)
    at Pane.module.exports.Pane.saveItem (/Applications/Atom.app/Contents/Resources/app.asar/src/pane.js:534:18)
    at Pane.module.exports.Pane.saveActiveItem (/Applications/Atom.app/Contents/Resources/app.asar/src/pane.js:517:19)
    at Workspace.module.exports.Workspace.saveActivePaneItem (/Applications/Atom.app/Contents/Resources/app.asar/src/workspace.js:643:35)
    at atom-workspace.commandRegistry.add.core:save (/Applications/Atom.app/Contents/Resources/app.asar/src/register-default-commands.js:173:32)
    at CommandRegistry.module.exports.CommandRegistry.handleCommandEvent (/Applications/Atom.app/Contents/Resources/app.asar/src/command-registry.js:260:29)
    at /Applications/Atom.app/Contents/Resources/app.asar/src/command-registry.js:3:61
    at KeymapManager.module.exports.KeymapManager.dispatchCommandEvent (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:536:16)
    at KeymapManager.module.exports.KeymapManager.handleKeyboardEvent (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:359:22)
    at WindowEventHandler.module.exports.WindowEventHandler.handleDocumentKeydown (/Applications/Atom.app/Contents/Resources/app.asar/src/window-event-handler.js:97:36)
    at HTMLDocument.<anonymous> (/Applications/Atom.app/Contents/Resources/app.asar/src/window-event-handler.js:3:61)

Commands

  2x -6:10 core:save (atom-text-editor.editor.is-focused)
     -3:06.6.0 editor:newline (atom-text-editor.editor.is-focused)
  2x -3:04.3.0 core:save (atom-text-editor.editor.is-focused)
     -1:00.1.0 application:add-project-folder (span.name.icon.icon-file-directory)
     -0:50.9.0 core:save (atom-text-editor.editor.is-focused)
     -0:09.8.0 core:cut (atom-text-editor.editor.is-focused)
  2x -0:07.1.0 core:backspace (atom-text-editor.editor.is-focused)
     -0:06.3.0 core:save (atom-text-editor.editor.is-focused)
     -0:04.7.0 editor:consolidate-selections (atom-text-editor.editor.is-focused)
     -0:04.7.0 core:cancel (atom-text-editor.editor.is-focused)
     -0:03.8.0 core:backspace (atom-text-editor.editor.is-focused)
     -0:03.6.0 core:save (atom-text-editor.editor.is-focused)
     -0:02.3.0 editor:consolidate-selections (atom-text-editor.editor.is-focused)
     -0:02.3.0 core:cancel (atom-text-editor.editor.is-focused)
     -0:01.5.0 core:undo (atom-text-editor.editor.is-focused)
     -0:01.1.0 core:save (atom-text-editor.editor.is-focused)

Config

{
  "core": {
    "disabledPackages": [
      "language-jsx",
      "linter-eslint",
      "jshint",
      "jscs-fixer",
      "autocomplete-inline-css",
      "atom-typescript"
    ]
  },
  "linter-jscs": {
    "esnext": true,
    "fixOnSave": true,
    "onlyConfig": true
  }
}

Installed Packages

# User
dixie, vundefined
language-cjsx, v0.3.0
language-jade, v0.6.2
language-javascript-jsx, v0.3.7
linter, v1.2.1
linter-jscs, v3.4.2
react, v0.12.6

# Dev
No dev packages