When deploying the new print styles, I noticed that the logo was not showing.
When deploying there was a spike in errors:
https://logstash.wikimedia.org/app/kibana#/dashboard/1c3a4d80-35c2-11e7-b186-d1bc9cbdde4c?_g=h@ba40421&_a=h@69a9b14
The index notices have been fixed, but it looks like there are some other errors we will need to investigate:
= Developer notes
During deployment we saw:
```
[{exception_id}] {exception_url} ErrorException from line 113 of /srv/mediawiki/php-1.31.0-wmf.2/includes/libs/CSSMin.php: PHP Warning: filesize(): No such file or directory 15
[{exception_id}] {exception_url} ErrorException from line 124 of /srv/mediawiki/php-1.31.0-wmf.2/includes/libs/CSSMin.php: PHP Warning: No such file or directory 15
```
To help debug the change I had the styles instead deployed to test wiki:
https://test.wikipedia.org/wiki/Planet
The CSS file shows that the CSS relating to the pseudo element is not applying.
https://test.wikipedia.org/w/load.php?modules=skins.vector.styles.experimental.print&only=styles&debug=true
This should only happen when VectorPrintLogo is not defined.
During deployment however, I saw this pseudo element but the background image was a blank SVG.