Uncaught The "path" argument must be one of type string, Buffer, or URL. Received type undefined

[iamenvision]

[Enter steps to reproduce:]

1. ...
2. ...

Atom: 1.44.0 x64
Electron: 4.2.7
OS: Microsoft Windows 10 Pro
Thrown From: tokamak package 0.4.1

Stack Trace

Uncaught The "path" argument must be one of type string, Buffer, or URL. Received type undefined

At internal/fs/utils.js:453

TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be one of type string, Buffer, or URL. Received type undefined
    at Object.access (fs.js:174:3)
    at Object.fs.access (ELECTRON_ASAR.js:448:34)
    at CargoView.module.exports.CargoView.cargoCmdRunner (/packages/tokamak/lib/cargo-view.coffee:87:8)
    at CargoView.module.exports.CargoView.attachCargo (/packages/tokamak/lib/cargo-view.coffee:64:6)
    at /packages/tokamak/lib/cargo-view.coffee:37:28)
    at CommandRegistry.handleCommandEvent (~/AppData/Local/atom/app-1.44.0/resources/app/static/<embedded>:11:349290)
    at CommandRegistry.dispatch (~/AppData/Local/atom/app-1.44.0/resources/app/static/<embedded>:11:347765)
    at ToolBarButtonView.executeCallback (/packages/tool-bar/lib/tool-bar-button-view.js:139:23)
    at ToolBarButtonView._onClick (/packages/tool-bar/lib/tool-bar-button-view.js:113:12)

Commands

     -0:13.3.0 tokamak:clean (atom-workspace.workspace.scrollbars-visible-always.theme-one-dark-syntax.theme-one-dark-ui)

Non-Core Packages

atom-ide-ui 0.13.0 
atom-language-rust 0.14.1 
build 0.70.0 
build-cargo 2.0.0 
busy-signal 2.0.1 
ftp-remote-edit 0.18.0 
intentions 1.1.5 
language-rust 0.4.12 
tokamak 0.4.1 
tokamak-terminal 10.0.1 
tool-bar 1.2.0