empty <loc></loc> tags in sitemap

[michael31]

I generated a sitemap using v7.1. the pagecount (about 50000) was correct but more than half of the indexed pages were missing the URL - they just listed an empty <loc></loc> tag. the other half looked ok. I ran the script twice and had the same results. any idea what causes this?

[XML-Sitemaps Support]

Hello,

make sure that you have "use temporary files to store crawling progress" setting disabled.