Error on Network update – "Error message: A valid URL was not provided."

I have the same issue.. did you figure it out? Two months ago and not a single reply!

because there was another thread at the same time with the same issue… ??

force it to continue by changing the generated url.

/ms-upgrade-network.php?action=upgrade&n=80 <— change last number

Thank you so much for your response! Searching the forums, I find tons of people with the same question but no reply.. and the topic closed. It’s difficult to find answers.

Your /ms-upgrade-network.php suggestion didn’t work for me. I originally set up the site using WPMU in 2005 and have steadily upgraded it since then.. but looking at wp_blog_versions, you can see my db versions are all over the place:

blog_id db_version last_updated
1 17516 2007-07-07 01:17:23
20 17516 2007-07-07 01:25:57
6 9872 2007-07-07 01:35:26
2 6124 2007-07-16 18:42:11
5 6124 2007-11-21 12:37:48
4 17516 2007-11-21 12:37:51
3 9872 2007-11-21 12:37:54
35 15477 2008-11-26 16:57:15
34 17516 2008-11-26 16:57:31
33 17516 2008-11-26 16:59:25
32 17516 2008-11-26 17:00:06
36 12329 2009-04-16 14:42:02
37 17516 2010-01-18 14:47:10
38 17516 2010-02-14 14:54:01
41 17516 2010-08-21 06:41:39
40 17516 2010-08-21 06:41:39
43 17516 2011-05-09 08:11:27
44 17516 2011-05-09 08:12:29

Is there a way to update the various db versions and get them all current?

THANK YOU for your help!

Just login to the admin area of each blog. that runs the upgrade function as well.

Having those numbers be different is… not much of an issue. It’s the same on my install. (yeah, the first one I did ?? )

Ok, that worked. I went to the admin area of each blog, then went back to the network upgrade page and ran it and it cycled through all of the sites and was successful. Thanks for your help.