At /Applications/Atom.app/Contents/Resources/app.asar/src/pane.js:1045
TypeError: Cannot read property 'activeItem' of null
at ExtendedTreeView.render (/packages/tree-view-extended/lib/extended-tree-view.js:62:17)
at Function.module.exports.Emitter.simpleDispatch (/app.asar/node_modules/event-kit/lib/emitter.js:25:14)
at Emitter.module.exports.Emitter.emit (/app.asar/node_modules/event-kit/lib/emitter.js:129:28)
at TextBuffer.module.exports.TextBuffer.emitModifiedStatusChanged (/app.asar/node_modules/text-buffer/lib/text-buffer.js:1383:27)
at TextBuffer.module.exports.TextBuffer.saveAs (/app.asar/node_modules/text-buffer/lib/text-buffer.js:1081:12)
at TextBuffer.module.exports.TextBuffer.save (/app.asar/node_modules/text-buffer/lib/text-buffer.js:1049:19)
at TextEditor.module.exports.TextEditor.save (/app.asar/src/text-editor.js:893:26)
at Pane.module.exports.Pane.saveItem (/app.asar/src/pane.js:753:18)
at Pane.saveItem (/app.asar/src/pane.js:3:59)
at Pane.module.exports.Pane.saveActiveItem (/app.asar/src/pane.js:736:19)
at Workspace.module.exports.Workspace.saveActivePaneItem (/app.asar/src/workspace.js:693:35)
at /app.asar/src/register-default-commands.js:225:32)
at CommandRegistry.module.exports.CommandRegistry.handleCommandEvent (/app.asar/src/command-registry.js:259:29)
at /app.asar/src/command-registry.js:3:59
at KeymapManager.module.exports.KeymapManager.dispatchCommandEvent (/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:599:16)
at KeymapManager.module.exports.KeymapManager.handleKeyboardEvent (/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:390:22)
at WindowEventHandler.module.exports.WindowEventHandler.handleDocumentKeyEvent (/app.asar/src/window-event-handler.js:106:36)
at /app.asar/src/window-event-handler.js:3:59)
-1:16.8.0 editor:select-to-first-character-of-line (input.hidden-input)
2x -1:16.4.0 core:backspace (input.hidden-input)
3x -1:15.3.0 core:move-down (input.hidden-input)
2x -1:10.4.0 core:move-up (input.hidden-input)
6x -1:09.8.0 core:move-down (input.hidden-input)
-1:03.5.0 editor:move-to-end-of-screen-line (input.hidden-input)
-1:03.1.0 editor:newline (input.hidden-input)
2x -1:00.1.0 core:backspace (input.hidden-input)
-0:56.6.0 autocomplete-plus:confirm (input.hidden-input)
-0:56.6.0 snippets:expand (atom-text-editor.editor.is-focused.autocomplete-active)
-0:53.9.0 core:copy (input.hidden-input)
3x -0:52.1.0 core:paste (input.hidden-input)
2x -0:37.8.0 core:move-left (input.hidden-input)
-0:34.1.0 autocomplete-plus:confirm (input.hidden-input)
-0:10.3.0 core:move-down (input.hidden-input)
-0:01.8.0 core:save (input.hidden-input)
atom-typescript 10.1.15
atom-wallaby 1.0.16
auto-reveal-active-file 0.3.1
autocomplete-html-entities 0.1.0
autocomplete-json 5.3.0
autocomplete-modules 1.6.7
blame 0.10.2
escape-utils 0.5.3
git-time-machine 1.5.6
highlight-selected 0.12.0
html-entities 0.4.0
language-babel 2.56.0
language-ignore 1.5.2
language-markdown 0.19.1
language-postcss 1.3.0
language-svg 0.9.2
language-vue 0.21.2
linter 1.11.23
linter-csslint 1.3.4
linter-eslint 8.1.2
linter-jsonlint 1.3.0
markdown-scroll-sync 2.1.2
merge-conflicts 1.4.4
min-ui-colorful 0.10.0
minimap 4.26.8
minimap-highlight-selected 4.5.0
monokai 0.22.0
one-dark-monokai 0.4.0
prettier-eslint 1.2.9
react 0.16.2
todo-show 1.11.0
tree-view-extended 1.0.0