Hello.
I'm quite new in dokuwiki, so please excuse my lack of knowledge.
I have a problem with the dokuwiki setup.
I tried copying old dokuwiki instance and moving it to a newer installation.
i made a clean install:
Centos 7
Apache 2.4.6
php 7.2 ( and 5.6 tested too) with all necessary libs (cli,common,gd,mbstring,mysqlnd,xml and many many more)
Release 2018-04-22b "Greebo" dokuwiki
Latest version of dw2pdf (january 2020)
latest version of plantuml and graphviz
libs for graphviz installed locally
java for plantuml installed locally.
Problem:
Pages are displayed correctly, but when exporting a page containing a dynamically generated picture (like plantuml or graphviz), the image is changed to a little red 'X'.
The 'X' leads to a proper URL (like
https://path-to-wiki.com/path_to_plantuml/img.php?width=0&height=0&title=PlantUML Graph&align=&version=2011-07-16&md5=041ec428a76be1d503f8eb8b6d4ecxxx) that, when clicked, displays the image, but in my opinion it should've been rendered into the pdf.
Non-dynamically generated pictures are rendered into a pdf without a problem.
I tried many things, even changing img URL's in plantuml to include a pseudo protocol dw2pdf:// but that didn't help.
What might be wrong, guys?
I'm running out of ideas. Please help.