WordPress MU

I upgrade wordpress Mu 2.7 to 2.7.1 and now I get error messages when I edit a page or a post:
Warning: in_array() [function.in-array]: Wrong datatype for second argument in \wp-admin\edit-page-form.php on line 350
Warning: in_array() [function.in-array]: Wrong datatype for second argument in \wp-admin\edit-form-advanced.php on line 463
Anyone knows how to fixe this issue ?

Best regards

It's a warning message, not an error and its something to do with the authors associated with the post.

If you've got php set up correctly then messages like that should be going to a log and not on the screen so they don't get in the way.

Thanks for your reply.
Why before upgrade to 2.7.1 these messages didn't appear ?
Do you know how I can fixe this issue ?

The role of my admin account is set to subscriber.
When I modify it to Administrator all works fine while I'm stay login. If I logout and login again the role of my admin account is always set to subscriber. I don't understand why I can't set the role of my admin account to Administrator ?

Is it like this on the main blog? You won't see the admin user listed under any of the other blogs. You should still be able to post though.

I, too, am seeing similar messages after upgrading from wpmu 2.7 to 2.7.1.

Specifically, when editing a page, I see:

Warning: in_array() [function.in-array]: Wrong datatype for second argument in /opt/www/blogs/wp-admin/edit-page-form.php on line 350

and when editing a post, I see:

Warning: in_array() [function.in-array]: Wrong datatype for second argument in /opt/www/blogs/wp-admin/edit-form-advanced.php on line 463

I see these warnings only when I am logged in as the admin account.

(also, I've suppressed these warnings so they are not shown to the browser. But, it's interesting that they just started showing up now after upgrade to 2.7.1)

Klark123,

Do you use wpmu-ldap ?
If yes disable wpmu-ldap, set administrator role to admin account.
Logout and Login, normaly all works fine!

A new version for wpmu 2.7.1 is avaible at:
http://sourceforge.net/projects/wpmu-ldap/

I upgraded to 2.7.1 and I still get that warning. Should upgrading fix that warning?

I'm not sure what you meant by "set administrator role to admin account". I set admin accounts for a few people already before.

Thanks.

I disabled the ldap plugin and re-added the admins to that blog, then enabled the ldap plugin again. It works! Weird since it already said they were already admins.

If I already upgraded to 2.7.1 should that have happened? Thanks.

Hi. I faced the same problem after changing my table prefix for the entire Wordpress MU installation.

All I did was to change the option name each blog option table from wp_1_user_roles to <strong>[your new prefix]</strong>1_user_roles, thus solving the above problem.

I documented my finding here: http://bit.ly/6oSyr. Hope that helped!

I am just suddenly having this problem. I have not changed any prefixes in the database or added any new plugins.

Any ideas on how to fix it?