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No style sheet found
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stockzahn #1
Member since Nov 2017 · 4 posts
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Subject: No style sheet found
Dear all,
we designed a website with dokuwiki: http://www.seemannschaft.co.at/dokuwiki. It worked perfectly well, but three or four days ago the pictures weren't displayed anymore and it was not possible to download files available on the site. There was a warning about an incompatible Captcha Action Plugin and in the Plugin Menu there was the possibility to re-install the plugin (maybe a mistake). However, after that the pictures and the downloads worked again, but all is displayed in plain HTML without any style (even the "dokuwiki" template: http://www.seemannschaft.co.at/dokuwiki).

DokuWiki version: Release 2014-09-29c "Hrun"
PHP version 7.1.9

Using the W3C CSS Validation Servis this errors are displayed:

No style sheet found

Fatal error: Uncaught Error: [] operator not supported for strings in /home/.sites/94/site2395/web/dokuwiki/lib/exe/css.php:170
Stack trace:
#0 /home/.sites/94/site2395/web/dokuwiki/lib/exe/css.php(143): css_parseless('@ini_wiki_width...')
#1 /home/.sites/94/site2395/web/dokuwiki/lib/exe/css.php(18): css_out()
#2 {main}
  thrown in /home/.sites/94/site2395/web/dokuwiki/lib/exe/css.php on line 170

Does anybody know how to treat this issue?

Thanks for any help,
stockzahn
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turnermm (Moderator) #2
Member since Oct 2009 · 4689 posts · Location: Canada
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This seems to be an error that was introduced into php 7.1.  You could try reverting to 7.0, or else first upgrading dw to fusterick, which may have already fixed for the error.   But be sure to backup before the upgrade.
Myron Turner
github: https://github.com/turnermm
plugins, templates: http://www.mturner.org/devel
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andi (Administrator) #3
User title: splitbrain
Member since May 2006 · 3471 posts · Location: Berlin Germany
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In reply to post #1
Quote by stockzahn:
DokuWiki version: Release 2014-09-29c "Hrun"

Your wiki is too old. That bug has been fixed a long time ago.
Read this if you don't get any useful answers.
Lies dies wenn du keine hilfreichen Antworten bekommst.
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stockzahn #4
Member since Nov 2017 · 4 posts
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Dear turnermm and andi,

thanks for your responses, I will upgrade to frusterick manners. In case of success, should I post it here for sake of completeness?

Sincerely,
stockzahn
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stockzahn #5
Member since Nov 2017 · 4 posts
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Upgrading worked, thanks for the support.

Have a nice evening,
stockzahn
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