Uncaught TypeError: Cannot read property 'add' of null

[Bhanu-12]

[Enter steps to reproduce:]

1. ...
2. ...

Atom: 1.29.0 x64
Electron: 2.0.5
OS: Microsoft Windows 10 Home Single Language
Thrown From: file-icons package 2.1.24

Stack Trace

Uncaught TypeError: Cannot read property 'add' of null

At C:\Users\123\.atom\packages\file-icons\lib\service\icon-service.js:94

TypeError: Cannot read property 'add' of null
    at /packages/file-icons/lib/service/icon-service.js:94:30)
    at IconServices.updateFileIcon (~/AppData/Local/atom/app-1.29.0/resources/app/node_modules/tree-view/lib/get-icon-services.js:85:37)
    at FileView.module.exports.FileView.updateIcon (~/AppData/Local/atom/app-1.29.0/resources/app/node_modules/tree-view/lib/file-view.js:45:31)
    at new FileView (~/AppData/Local/atom/app-1.29.0/resources/app/node_modules/tree-view/lib/file-view.js:30:18)
    at DirectoryView.module.exports.DirectoryView.createViewForEntry (~/AppData/Local/atom/app-1.29.0/resources/app/node_modules/tree-view/lib/directory-view.js:135:22)
    at ~/AppData/Local/atom/app-1.29.0/resources/app/node_modules/tree-view/lib/directory-view.js:108:32
    at Function.module.exports.Emitter.simpleDispatch (~/AppData/Local/atom/app-1.29.0/resources/app/node_modules/event-kit/lib/emitter.js:27:20)
    at Emitter.module.exports.Emitter.emit (~/AppData/Local/atom/app-1.29.0/resources/app/node_modules/event-kit/lib/emitter.js:156:34)
    at Directory.module.exports.Directory.reload (~/AppData/Local/atom/app-1.29.0/resources/app/node_modules/tree-view/lib/directory.js:395:35)
    at Directory.module.exports.Directory.expand (~/AppData/Local/atom/app-1.29.0/resources/app/node_modules/tree-view/lib/directory.js:408:18)
    at DirectoryView.module.exports.DirectoryView.expand (~/AppData/Local/atom/app-1.29.0/resources/app/node_modules/tree-view/lib/directory-view.js:174:30)
    at DirectoryView.module.exports.DirectoryView.toggleExpansion (~/AppData/Local/atom/app-1.29.0/resources/app/node_modules/tree-view/lib/directory-view.js:160:27)
    at TreeView.module.exports.TreeView.entryClicked (~/AppData/Local/atom/app-1.29.0/resources/app/node_modules/tree-view/lib/tree-view.js:618:30)
    at HTMLDivElement.<anonymous> (~/AppData/Local/atom/app-1.29.0/resources/app/node_modules/tree-view/lib/tree-view.js:351:32)

Commands

     -3:57.4.0 core:move-down (div.panels-item)
  3x -3:16.3.0 core:close (input.hidden-input)
     -3:04.7.0 tree-view:add-file (div.tool-panel.tree-view)
     -2:52.9.0 core:confirm (input.hidden-input)
     -2:41.1.0 tree-view:add-file (span.name.icon.icon-file-directory)
     -2:30.8.0 core:confirm (input.hidden-input)
     -2:26.2.0 settings-view:open (input.hidden-input)

Non-Core Packages

ask-stack 2.2.0 
atom-beautify 0.33.0 
atom-icons 0.2.2 
atom-live-server 2.3.0 
atom-quokka 1.0.83 
autocomplete 0.47.0 
autocomplete-html-entities 0.2.0 
bracket-colorizer 1.2.0 
browser-plus 0.0.98 
color-indent 0.5.3 
emmet 2.4.3 
faker-atom 1.0.0 
file-icons 2.1.24 
highlight-selected 0.14.0 
isotope-ui 2.8.5 
minimap 4.29.8 
minimap-highlight-selected 4.6.1 
minimap-pigments 0.2.2 
monokai-neo-syntax 1.3.2 
oceanic-next 1.0.0 
pigments 0.40.2 
project-manager 3.3.6 
todo 0.6.0 
trailing-spaces 0.4.0 
wakatime 7.0.4