"Path must be a string" returned when giving an array of source files

[WolfieZero]

In my gulpfile I have mix.rollup(['app.js', 'router.js']);, but this returns:

TypeError: Path must be a string. Received [ 'app/js/app.js', 'app/js/router.js' ]
    at assertPath (path.js:7:11)
    at Object.resolve (path.js:1148:7)
    at resolveId (/blahblah/my-project/node_modules/rollup/dist/rollup.js:6907:71)
    at /blahblah/my-project/node_modules/rollup/dist/rollup.js:1574:32
    at process._tickDomainCallback (internal/process/next_tick.js:129:7)

I presume this is more to do with Rollup not supporting an array of files, but the Elixir docs suggest otherwise.

[laracasts]

Fixed.

[MightyPork]

This is still broken, please review it..

(node:20609) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): TypeError: Path must be a string. Received [ 'resources/assets/js/utils/*/**/*',
  'resources/assets/js/manage/BaseManageSetting.js',
  'resources/assets/js/manage/Thermostat.js',
  'resources/assets/js/manage/ThermostatProgramEditor.js',
  'resources/assets/js/manage/Humidistat.js',
  'resources/assets/js/manage/Planner.js',
  'resources/assets/js/manage/ElectroAcean.js',
....

Specifically, I've been using babel(), but that's now gone and Elixir told me to use rollup() instead... doesn't seem to work

[Gliba]

Rollup broken, webpack working

[AlexH-HankIT]

It's also broken for me:

(node:4788) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): TypeError: Path must be a string. Received [ 'resources\\assets\\js\\category\\index.js' 'resources\\assets\\bower_components\\bootstrap-table\\dist\\extensions\\editable\\bootstrap-table-editable.js' ]

[rafapaulin]

still broken for me too

[JonathanFoley]

Did anyone manage to fix this? Experiencing the same issue.

[MaartenStaa]

I'm also having this same issue, versions:

• gulp: 3.9.1
• laravel-elixir: 6.0.0-15
• laravel-elixir-rollup-official: 1.1.0

In other words, the newest of each.

Stack trace:

    at assertPath (path.js:28:11)
    at Object.resolve (path.js:1167:7)
    at defaultResolver (/Users/me/the-project/node_modules/rollup-plugin-commonjs/dist/rollup-plugin-commonjs.cjs.js:49:71)
    at /Users/me/the-project/node_modules/rollup-plugin-commonjs/dist/rollup-plugin-commonjs.cjs.js:519:15
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:169:7)
    at Function.Module.runMain (module.js:607:11)
    at startup (bootstrap_node.js:158:16)
    at bootstrap_node.js:575:3

[joshwhatk]

+1

[thatguy76]

What is the fix for this?