v1.0.0 fails with "Error: spawn UNKNOWN" on windows, previously did work with v0.2.3

[jeffbski]

I just upgraded karma-phantomjs-launcher and from phantomjs to phantomjs-prebuilt and now I get the following error when running on windows. It works fine on my Mac, so only windows is broken.

The previous version 0.2.3 worked fine on windows.

25 02 2016 18:26:23.808:ERROR [launcher]: { [Error: spawn UNKNOWN] code: 'UNKNOW
N', errno: 'UNKNOWN', syscall: 'spawn' }
Error: spawn UNKNOWN
    at exports._errnoException (util.js:870:11)
    at ChildProcess.spawn (internal/child_process.js:298:11)
    at exports.spawn (child_process.js:362:9)
    at Object._execCommand (c:\MinGW\working\reactjs-101\node_modules\karma\lib\launchers\process.js:63:21)
    at Object._start (c:\MinGW\working\reactjs-101\node_modules\karma-phantomjs-launcher\index.js:76:10)
    at Object.<anonymous> (c:\MinGW\working\reactjs-101\node_modules\karma\lib\launchers\process.js:14:10)
    at emitOne (events.js:82:20)
    at Object.emit (events.js:169:7)
    at Object.start (c:\MinGW\working\reactjs-101\node_modules\karma\lib\launchers\base.js:42:10)
    at c:\MinGW\working\reactjs-101\node_modules\karma\lib\launcher.js:94:17
    at next (c:\MinGW\working\reactjs-101\node_modules\karma\node_modules\batch\index.js:118:7)
    at Batch.end (c:\MinGW\working\reactjs-101\node_modules\karma\node_modules\batch\index.js:154:5)
    at launch (c:\MinGW\working\reactjs-101\node_modules\karma\lib\launcher.js:111:11)
    at invoke (c:\MinGW\working\reactjs-101\node_modules\karma\node_modules\di\lib\injector.js:75:15)
    at Server.<anonymous> (c:\MinGW\working\reactjs-101\node_modules\karma\lib\server.js:171:24)
    at Server.g (events.js:260:16)

[dignifiedquire]

Thanks for the report. Does running phantomjs prebuilt on its own work?

[jeffbski]

It looks like it is a phantomjs-prebuilt problem since the tests cause the same error, so I have logged the issue https://github.com/Medium/phantomjs/issues/478