Hi
The URL in your documentation: https://www.xxxx.fi/index.php?option=com_osmap&view=xml&id=1&format=xml --> SAME ERROR
This example URL is for sitemap #1. From the URL provided by OSMap, https://www.xxxx.fi/component/osmap/?view=xml&id=2&format=xml, we can see you want to display sitemap #2, so the URL to use is:
/index.php?option=com_osmap&view=xml&id=2&format=xml
Now the error you get is actually not a 404, it's fatal error. Some extension on your site is failing here:
You need to find out which code is throwing this error. To have a more meaningful error message that includes the faulty code file name and line number, you should go to Joomla configuration and:
- set GZip to No (important)
- set Error reporting to Maximum
- Set Debug system to yes
Then try to reload that page at /index.php?option=com_osmap&view=xml&id=2&format=xml and you should have a more complete error message.
Best regards
Yannick Gaultier
weeblr.com / @weeblr