Uncaught Error: Adding a pane item with URI 'undefined' that has already been destroyed

[paradox460]

Reproduction

1. Split panes
2. Run pane:swap-item
3. Swap occurs, but error message appears intermittently
   Atom Version: 1.3.0
   System: Mac OS X 10.10.5
   Thrown From: paner package, v0.1.14

Stack Trace

Uncaught Error: Adding a pane item with URI 'undefined' that has already been destroyed

At /Applications/Atom.app/Contents/Resources/app.asar/src/pane.js:331

Error: Adding a pane item with URI 'undefined' that has already been destroyed
    at Pane.module.exports.Pane.addItem (/Applications/Atom.app/Contents/Resources/app.asar/src/pane.js:331:15)
    at Pane.module.exports.Pane.moveItemToPane (/Applications/Atom.app/Contents/Resources/app.asar/src/pane.js:429:19)
    at swapActiveItem (/Users/jsandberg/.atom/packages/paner/lib/utils.coffee:60:13)
    at Object.module.exports.swapItem (/Users/jsandberg/.atom/packages/paner/lib/main.coffee:118:9)
    at atom-workspace.subscriptions.add.atom.commands.add.paner:swap-item (/Users/jsandberg/.atom/packages/paner/lib/main.coffee:45:32)
    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:99:36)
    at HTMLDocument.<anonymous> (/Applications/Atom.app/Contents/Resources/app.asar/src/window-event-handler.js:3:61)

Commands

  5x -1:02.3.0 blur (atom-text-editor.editor.vim-mode-plus.normal-mode.is-focused)
  3x -0:10.3.0 core:backspace (atom-text-editor.editor.mini.is-focused)
     -0:09.1.0 pane:show-previous-item (atom-text-editor.editor.mini.is-focused)
     -0:09.1.0 blur (atom-text-editor.editor.mini.is-focused)
     -0:08.5.0 pane:show-previous-item (atom-text-editor.editor.vim-mode-plus.normal-mode.is-focused)
     -0:08.4.0 blur (atom-text-editor.editor.vim-mode-plus.normal-mode.is-focused)
     -0:07.8.0 pane:show-next-item (atom-text-editor.editor.vim-mode-plus.normal-mode.is-focused)
     -0:07.8.0 blur (atom-text-editor.editor.vim-mode-plus.normal-mode.is-focused)
     -0:06.8.0 pane:show-next-item (atom-text-editor.editor.vim-mode-plus.normal-mode.is-focused)
  2x -0:06.6.0 blur (atom-text-editor.editor.vim-mode-plus.normal-mode.is-focused)
     -0:06.1.0 core:close (atom-text-editor.editor.mini.is-focused)
     -0:06.0 blur (atom-text-editor.editor.mini.is-focused)
     -0:05.5.0 pane:show-previous-item (atom-text-editor.editor.vim-mode-plus.normal-mode.is-focused)
     -0:05.5.0 blur (atom-text-editor.editor.vim-mode-plus.normal-mode.is-focused)
     -0:03.6.0 paner:swap-item (atom-text-editor.editor.vim-mode-plus.normal-mode.is-focused)
     -0:03.5.0 blur (atom-text-editor.editor.vim-mode-plus.normal-mode.is-focused)

Config

{
  "core": {
    "themes": [
      "quantum-ui",
      "base16-tomorrow-dark-theme"
    ],
    "audioBeep": false,
    "destroyEmptyPanes": false,
    "excludeVcsIgnoredPaths": false,
    "disabledPackages": [
      "save-session",
      "emacs-flow",
      "autocomplete",
      "feedback",
      "deprecation-cop",
      "ruby-string-interpolation"
    ],
    "packagesWithKeymapsDisabled": [
      "highlight-line",
      "whitespace",
      "notifications"
    ]
  }
}

Installed Packages

# User
Sublime-Style-Column-Selection, v1.3.0
api-workbench, v0.8.8
atom-alignment, v0.12.1
auto-indent, v0.5.0
autocomplete-emojis, v2.2.2
autocomplete-paths, v1.0.2
bezier-curve-editor, v0.7.2
clip-history, v0.1.12
color-picker, v2.0.14
column-select, v0.2.0
ctags-status, v1.3.4
cursor-history, v0.5.9
dockerletion, v0.1.0
file-icons, v1.6.13
foldingtext-for-atom, v0.9.2
foldingtext-markdown, v1.3.2
gist-it, v0.8.0
git-log, v0.4.1
highlight-column, v0.5.0
highlight-line, v0.11.0
highlight-selected, v0.11.1
html-entities, v0.4.0
indentation-indicator, v0.6.0
language-diff, v0.4.0
language-docker, v1.1.6
language-fish-shell, v1.0.2
language-generic-config, v1.0.0
language-haml, v0.23.13
language-log, v1.1.0
language-pfm, v0.82.0
language-rspec, v0.3.0
language-slim, v0.5.0
linter, v1.11.3
linter-coffeelint, v1.1.2
linter-docker, v0.1.2
linter-haml, v1.0.0
linter-js-yaml, v1.2.5
linter-jshint, v1.2.1
linter-jsonlint, v1.1.0
linter-rubocop, v0.4.4
linter-slim, v1.0.0
linter-xmllint, v1.1.0
markdown-scroll-sync, v2.0.3
minimap, v4.17.0
minimap-bookmarks, v0.1.0
minimap-find-and-replace, v4.4.0
minimap-git-diff, v4.1.8
minimap-highlight-selected, v4.3.1
minimap-linter, v1.0.0
minimap-selection, v4.3.1
pain-split, v1.4.0
paner, v0.1.14
project-manager, v2.6.5
quantum-ui, v0.2.2
red-wavy-underline, v0.3.0
ruby-block, v0.3.5
ruby-block-converter, v3.5.0
set-syntax, v0.3.0
swap-panes, v0.2.0
symbols-tree-view, v0.10.1
sync-settings, v0.6.0
tablr, v0.9.0
tabs-to-spaces, v1.0.1
underline-trailing-whitespace, v1.4.0
vim-mode-plus, v0.8.0
white-cursor, v0.6.0

# Dev
No dev packages