Object.extname is deprecated.

[Shadows-Master]

Argument to path.extname must be a string

Object.extname (/opt/atom/resources/app.asar/src/electron-shims.js:20:10)
Image2react.onActivePaneChange (/home/master/.atom/packages/image2react/lib/image2react.js:85:54)
Function.module.exports.Emitter.simpleDispatch (<embedded>:66317:20)
Emitter.emit (<embedded>:66433:34)
Workspace.didChangeActivePaneItemOnPaneContainer (<embedded>:28323:26)
WorkspaceCenter.paneContainer.onDidChangeActivePaneItem (<embedded>:75918:20)