PM2 error: dspace-ui > 1 rules skipped due to selector errors

[Andrew K]

Hi!

I started using pm2 monit and found that every process constantly throws this error:

dspace-ui > 1 rules skipped due to selector errors:                                                                       dspace-ui > .custom-file-input:lang(en)~.custom-file-label -> unmatched pseudo-class :lang

What is the problem? How to solve it?

WBR,

Andrew

[DSpace Technical Support]

Hi Andrew,

I don't believe that's an actual error.  I think that's a warning that appears for all sites at this time because of how we do our themes in Angular.  It can be ignored safely unless you are noticing some sort of bug / improper behavior.

Tim