tag:help.appveyor.com,2012-11-13:/discussions/problems/19761-non-error-console-output-appearing-as-red-paint-errorsAppVeyor: Discussion 2019-04-01T21:00:52Ztag:help.appveyor.com,2012-11-13:Comment/468866092019-01-29T22:45:57Z2019-01-29T22:45:57ZNon error console output appearing as red paint errors<div><p>This is probably because <code>yarn</code> writes output to <code>stdErr</code> which makes custom PowerShell host implementation on AppVeyor unhappy. Does cake script swallows that and it is only UI spoiling or build actually fails for no good reason? If build fails, try to wrap <code>yarn</code> commands into <code>.cmd</code> script.</p></div>Ilya Finkelshteyn