Invisible text in terminal output

[machal]

Runnig grunt stylelint on my collegue's MacOS Terminal ends with empty output:

Output isn't invisible – copying and pasting into text editor doesn't make text visible.

Another Grunt tasks are doing well.

Collegue runs MacOS Sierra. On my El Capitan and another collegue's Windows machines works everything well.

We use grunt-stylelint 0.7.0 and stylelint-config-standard 16.0.0: https://github.com/stylelint/stylelint-config-standard

{
  "extends": "stylelint-config-standard",
  "rules": {
    "indentation": 2,
    "number-leading-zero": "never",
    "selector-pseudo-element-colon-notation": "single",
    "unit-whitelist": ["em", "rem", "%", "px", "vw", "vh"],
    "rule-empty-line-before": null,
    "block-closing-brace-empty-line-before": null,
    "max-empty-lines": 2,
    "declaration-empty-line-before": "never",
    "at-rule-empty-line-before": ["always", {
      "except": ["after-same-name", "first-nested"]
    }]
  }
}

[jdforrester]

That's profoundly odd. I've never seen that issue myself, I'm afraid.

[ntwb]

It's not just the terminals color settings is it? Via Settings -> Preferences, or in the bash profile by chance is it?

[Volker-E]

Closing this as no further information has been provided for the last 6+ months.

[Volker-E]

@rettgerst commented on #58:

node v9.6.1
grunt-cli v1.2.0
grunt v1.0.2
stylelint 9.1.1
grunt-stylelint 0.9.0

@tenub commented on #58:

Same issue here, using iTerm2 on macOS 10.13.2 and the same versions as above (except node 9.7.1).

[Krinkle]

Also happens in Wikimedia's Jenkins instance:

[santhoshtr]

Noticed at https://integration.wikimedia.org/ci/job/mwgate-npm-node-6-docker/30232/console too

[gugol2]

Also suffering this problem in mac OS under iTerm or the default mac terminal.