Uncaught TypeError: Cannot read property 'querySelector' of undefined

[remillc]

[Enter steps to reproduce:]

1. ...
2. ...

Atom: 1.20.1 x64
Electron: 1.6.9
OS: Unknown Windows version
Thrown From: scroll-searcher package 5.2.0

Stack Trace

Uncaught TypeError: Cannot read property 'querySelector' of undefined

At C:\Users\remillc\.atom\packages\scroll-searcher\lib\scroll-marker.coffee:92

TypeError: Cannot read property 'querySelector' of undefined
    at /packages/scroll-searcher/lib/scroll-marker.coffee:92:75
    at Provider.module.exports.Provider.provide (~/AppData/Local/atom/app-1.20.1/resources/app/node_modules/service-hub/lib/provider.js:34:58)
    at ServiceHub.module.exports.ServiceHub.consume (~/AppData/Local/atom/app-1.20.1/resources/app/node_modules/service-hub/lib/service-hub.js:50:24)
    at ScrollMarker.module.exports.ScrollMarker.updateMarkers (/packages/scroll-searcher/lib/scroll-marker.coffee:85:32)
    at ScrollMarker.updateMarkers (/packages/scroll-searcher/lib/scroll-marker.coffee:1:1)
    at Main.markOnEditorChange (/packages/scroll-searcher/lib/main.coffee:133:23)
    at /packages/scroll-searcher/lib/main.coffee:1:1
    at Function.module.exports.Emitter.simpleDispatch (~/AppData/Local/atom/app-1.20.1/resources/app/node_modules/event-kit/lib/emitter.js:25:20)
    at Emitter.module.exports.Emitter.emit (~/AppData/Local/atom/app-1.20.1/resources/app/node_modules/event-kit/lib/emitter.js:141:34)
    at Workspace.didChangeActivePaneItemOnPaneContainer (~/AppData/Local/atom/app-1.20.1/resources/app/src/workspace.js:492:28)
    at WorkspaceCenter.paneContainer.onDidChangeActivePaneItem (~/AppData/Local/atom/app-1.20.1/resources/app/src/workspace-center.js:17:20)
    at Function.module.exports.Emitter.simpleDispatch (~/AppData/Local/atom/app-1.20.1/resources/app/node_modules/event-kit/lib/emitter.js:25:20)
    at Emitter.module.exports.Emitter.emit (~/AppData/Local/atom/app-1.20.1/resources/app/node_modules/event-kit/lib/emitter.js:141:34)
    at PaneContainer.didChangeActiveItemOnPane (~/AppData/Local/atom/app-1.20.1/resources/app/src/pane-container.js:284:26)
    at Pane.module.exports.Pane.setActiveItem (~/AppData/Local/atom/app-1.20.1/resources/app/src/pane.js:339:22)
    at Pane.module.exports.Pane.activateItem (~/AppData/Local/atom/app-1.20.1/resources/app/src/pane.js:492:27)
    at TabBarView.module.exports.TabBarView.onClick (~/AppData/Local/atom/app-1.20.1/resources/app/node_modules/tabs/lib/tab-bar-view.js:715:25)

Commands

     -3:35.5.0 core:paste (input.hidden-input)
  2x -3:33.4.0 find-and-replace:focus-next (input.hidden-input)
     -1:03.5.0 editor:consolidate-selections (input.hidden-input)
     -1:03.5.0 core:cancel (input.hidden-input)
     -1:02.7.0 intentions:highlight (input.hidden-input)
     -1:02.4.0 find-and-replace:show (input.hidden-input)

Non-Core Packages

atom-beautify 0.30.5 
atom-terminal 0.8.0 
atom-typescript 11.0.9 
autoclose-html 0.23.0 
autocomplete-angular-material 0.4.0 
autocomplete-ionic2-framework 0.3.2 
autocomplete-modules 1.7.0 
autoprefixer 3.7.1 
browser-plus 0.0.98 
build-grunt 0.4.0 
build-gulp 0.11.0 
build-npm-apm 0.12.0 
busy 0.7.0 
busy-signal 1.4.3 
color-picker 2.2.5 
custom-title 1.0.1 
duotone-dark-earth-syntax 2.1.0 
duotone-dark-forest-syntax 2.1.0 
duotone-dark-space-syntax 2.1.0 
duotone-dark-syntax 2.1.0 
duotone-light-syntax 2.1.0 
file-icons 2.1.12 
file-types 0.5.5 
filesize 3.0.0 
fizzy 0.21.0 
flex-tool-bar 0.12.0 
git-plus 7.9.3 
gulp-control 0.5.0 
intentions 1.1.5 
language-vue 0.23.1 
linter 2.2.0 
linter-ui-default 1.6.10 
markdown-preview-plus 2.4.10 
meteor-api 2.20.0 
meteor-helper 0.29.0 
pigments 0.40.2 
project-manager 3.3.5 
scroll-searcher 5.2.0 
simple-drag-drop-text 0.3.4 
svg-preview 0.11.0 
sync-settings 0.8.3 
terminal-plus 0.14.5 
terminal-status 1.6.8 
tool-bar 1.1.0 
tool-bar-main 0.0.10 
tortoise-svn 0.5.1