Uncaught TypeError: Cannot read property 'dataset' of null

[esparkman]

[Enter steps to reproduce below:]

1. ...
2. ...

Atom Version: 1.7.2
System: Mac OS X 10.11.4
Thrown From: file-icons package, v1.7.6

Stack Trace

Uncaught TypeError: Cannot read property 'dataset' of null

At /Applications/Atom.app/Contents/Resources/app.asar/src/pane.js:1002

TypeError: Cannot read property 'dataset' of null
    at /Users/evansparkman/.atom/packages/file-icons/index.coffee:67:18
    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:1104:27)
    at TextEditor.module.exports.TextEditor.saveAs (/Applications/Atom.app/Contents/Resources/app.asar/src/text-editor.js:666:26)
    at Pane.module.exports.Pane.saveItemAs (/Applications/Atom.app/Contents/Resources/app.asar/src/pane.js:742:16)
    at Pane.module.exports.Pane.saveItem (/Applications/Atom.app/Contents/Resources/app.asar/src/pane.js:726:21)
    at Pane.module.exports.Pane.saveActiveItem (/Applications/Atom.app/Contents/Resources/app.asar/src/pane.js:701:19)
    at Workspace.module.exports.Workspace.saveActivePaneItem (/Applications/Atom.app/Contents/Resources/app.asar/src/workspace.js:684:35)
    at atom-workspace.commandRegistry.add.core:save (/Applications/Atom.app/Contents/Resources/app.asar/src/register-default-commands.js:214:32)
    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:580:16)
    at KeymapManager.module.exports.KeymapManager.handleKeyboardEvent (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:388:22)
    at WindowEventHandler.module.exports.WindowEventHandler.handleDocumentKeyEvent (/Applications/Atom.app/Contents/Resources/app.asar/src/window-event-handler.js:98:36)
    at HTMLDocument.<anonymous> (/Applications/Atom.app/Contents/Resources/app.asar/src/window-event-handler.js:3:61)

Commands

     -0:23.3.0 application:new-file (atom-pane.pane.active)
     -0:20 core:save (atom-text-editor.editor.is-focused)
     -0:07.7.0 application:new-file (atom-text-editor.editor.is-focused)
     -0:04.1.0 core:save (atom-text-editor.editor.is-focused)

Config

{
  "core": {
    "disabledPackages": [
      "tablr"
    ]
  }
}

Installed Packages

# User
file-icons, v1.7.6
indent-guide-improved, v1.4.5
language-babel, v2.17.3
linter, v1.11.4
linter-eslint, v7.2.1
sublime-panes, v0.2.5

# Dev
No dev packages

[fserb]

Same here.

[Alhadis]

Seems related to the sublime-panes package. I wasn't able to reproduce until I installed it.

[Alhadis]

@esparkman / @fserb Could you two tell me the values of the following core settings?

1. Allow Pending Pane Items
2. Close Empty Windows
3. Remove Empty Panes

FYI, I noticed the sublime-panes package hasn't been updated since August 2015, which is long before Atom added the pending items feature to its core. I've already noticed it's thrown a number of errors when opening/closing files...

[Alhadis]

Right. Should be fixed.

I'll publish a patch release; please let me know if this happens again.