Uncaught TypeError: Cannot read property 'file' of undefined

[SpookySpoon]

[Enter steps to reproduce:]

1. ...
2. ...

Atom: 1.15.0 x64
Electron: 1.3.13
OS: Unknown Windows version
Thrown From: plantuml package 0.1.2

Stack Trace

Uncaught TypeError: Cannot read property 'file' of undefined

At C:\Users\Home-PC\.atom\packages\plantuml\lib\file-utils.coffee:9

TypeError: Cannot read property 'file' of undefined
    at module.exports.FileUtil.prepareFile (/packages/plantuml/lib/file-utils.coffee:9:8)
    at Object.generate (/packages/plantuml/lib/plantuml.coffee:23:18)
    at /packages/plantuml/lib/plantuml.coffee:12:32)
    at CommandRegistry.module.exports.CommandRegistry.handleCommandEvent (/app.asar/src/command-registry.js:259:29)
    at CommandRegistry.handleCommandEvent (/app.asar/src/command-registry.js:3:59)
    at CommandRegistry.module.exports.CommandRegistry.dispatch (/app.asar/src/command-registry.js:160:19)
    at AtomEnvironment.module.exports.AtomEnvironment.dispatchApplicationMenuCommand (/app.asar/src/atom-environment.js:1162:28)
    at EventEmitter.outerCallback (/app.asar/src/application-delegate.js:312:25)
    at emitThree (events.js:116:13)
    at EventEmitter.emit (events.js:194:7)

Commands

     -0:14.7.0 plantuml:generate (atom-pane.pane.active)

Non-Core Packages

plantuml 0.1.2 

[awhillas]

What does this mean? Can't find the plantuml.jar? Its defiantly on my path and I started atom from CLI...?

[biroeng]

/.atom/packages/plantuml/lib/file-utils.coffee:9
Hide Stack Trace
TypeError: Cannot read property 'file' of undefined
at module.exports.FileUtil.prepareFile (/.atom/packages/plantuml/lib/file-utils.coffee:9:8)
at Object.generate (/.atom/packages/plantuml/lib/plantuml.coffee:23:18)
at HTMLElement.subscriptions.add.atom.commands.add.plantuml:generate (/.atom/packages/plantuml/lib/plantuml.coffee:12:32)
at CommandRegistry.handleCommandEvent (/Applications/Atom.app/Contents/Resources/app/src/command-registry.js:388:36)
at CommandRegistry.dispatch (/Applications/Atom.app/Contents/Resources/app/src/command-registry.js:273:23)
at AtomEnvironment.module.exports.AtomEnvironment.dispatchApplicationMenuCommand (/Applications/Atom.app/Contents/Resources/app/src/atom-environment.js:1393:34)
at EventEmitter.outerCallback (/Applications/Atom.app/Contents/Resources/app/src/application-delegate.js:335:31)
at emitThree (events.js:116:13)
at EventEmitter.emit (events.js:194:7)