Sitemap empty

What do you mean by I upgrated to SVN?

I faced same error too. I have used 6.x-1 with a fresh install of Drupal 6.9

and have noted following points.

1. if both xmlsitemap_node and xmlsitemap_menu modules are installed then xmlsitemap_node do not write the links in main xmlsitemap table. cos they are already written by xmlsitemap_menu.

2. but the links written by xmlsitemap_menu does not have complete info. some imported parameters are missing like modification time.

as the result sitemap was empty except the root page.

3. variable cache (xmlsitemap_update and xmlsitemap_changes) prevents xmlsitemap from updating sitemap. so a simple cache clear button. can solve this issue.

I changed the weight of the modules, so that xmlsitemap_node.module will be executed first; in this way the links added by xmlsitemap_node.module will have the precedence over the links added by xmlsitemap_menu.module.

Take in mind that xmlsitemap_menu.module is not thought to add links to nodes, which is the task made from xmlsitemap_node.module; you should use xmlsitemap_menu.module to add links that are not taxonomy term, or node attachment, or user, or node links for which already exist a module that handles such links.
xmlsitemap_menu.module should be used if, i.e., you want to add to the site map to a page that is generated by Views, or any other third-party modules.

My sitemap is completely empty.

Me too, completely empty...

Since someone mentioned clearing the cache helped, I'm trying that.

This is with Feb 20 version. So very recent.

I made sure that CRON was run and the setup is set to Always.

What I get is this:

<?xml version="1.0" encoding="UTF-8"? >
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
  http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">
</urlset>

Thank you.
Alexis Wilke

P.S. the closing xml definition is correct in the file, I added a space here so it shows up properly in this post.

I am setting this report as duplicate of #376032: How to insert old nodes into the sitemap? because when one report is resolved, also the other report will be resolved.

I am removing the tag I set.