Uncaught TypeError: atom.workspace.getActivePaneItem(...).getPath is not a function

[chralsia]

[Enter steps to reproduce:]

1. ...
2. ...

Atom: 1.33.0 x64
Electron: 2.0.11
OS: Ubuntu 16.04.5
Thrown From: eslint-fixer package 1.3.0

Stack Trace

Uncaught TypeError: atom.workspace.getActivePaneItem(...).getPath is not a function

At /home/anastasia/.atom/packages/eslint-fixer/lib/atom-eslint-fix.js:51

TypeError: atom.workspace.getActivePaneItem(...).getPath is not a function
    at Object.getCurrentFilePath (/packages/eslint-fixer/lib/atom-eslint-fix.js:51:51)
    at Object.run (/packages/eslint-fixer/lib/atom-eslint-fix.js:35:24)
    at /packages/eslint-fixer/lib/atom-eslint-fix.js:23:51)
    at CommandRegistry.handleCommandEvent (/snap/atom/207/usr/share/atom/resources/app/static/<embedded>:11:349858)
    at CommandRegistry.dispatch (/snap/atom/207/usr/share/atom/resources/app/static/<embedded>:11:348333)
    at AtomEnvironment.dispatchApplicationMenuCommand (/snap/atom/207/usr/share/atom/resources/app/static/<embedded>:1:654925)
    at EventEmitter.t (/snap/atom/207/usr/share/atom/resources/app/static/<embedded>:1:662309)
    at emitThree (events.js:136:13)
    at EventEmitter.emit (events.js:217:7)

Commands

  7x -4:02.4.0 core:move-right (input.hidden-input)
     -4:00.6.0 core:move-left (input.hidden-input)
     -3:35.4.0 core:delete (input.hidden-input)
     -3:24 intentions:highlight (input.hidden-input)
  4x -3:23.8.0 core:undo (input.hidden-input)
     -1:50.1.0 core:backspace (input.hidden-input)
     -1:29.1.0 core:move-up (input.hidden-input)
     -1:28.4.0 core:backspace (input.hidden-input)
     -1:28 core:move-up (input.hidden-input)
  6x -1:27.7.0 core:backspace (input.hidden-input)
  4x -1:08.9.0 core:delete (input.hidden-input)
     -0:42.4.0 intentions:highlight (input.hidden-input)
     -0:42.3.0 core:save (input.hidden-input)
     -0:20.4.0 editor:consolidate-selections (input.hidden-input)
     -0:20.4.0 core:cancel (input.hidden-input)
     -0:08.1.0 atom-eslint-fix:run (div.tool-panel.tree-view)

Non-Core Packages

atom-monokai 0.10.9 
atom-ternjs 0.18.3 
atom-timestamp 0.0.9 
atom-typescript 12.6.3 
autoclose-html 0.23.0 
busy-signal 1.4.3 
color-picker 2.3.0 
docblockr 0.13.7 
emmet 2.4.3 
eslint-fixer 1.3.0 
file-icons 2.1.26 
goto-definition 1.3.4 
highlight-selected 0.14.0 
insert-timestamp 0.2.4 
intentions 1.1.5 
language-ethereum 0.3.9 
linter 2.2.0 
linter-eslint 8.4.1 
linter-ui-default 1.7.1 
minimap 4.29.9 
pigments 0.40.2 
react 0.18.0 
tab-control 0.6.11