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Opened 13 years ago

Closed 13 years ago

Last modified 13 years ago

#3128 closed defect (bug) (no action required)

Fatal error: Buddypress 1.2.8 and WP 3.1

Reported by: davaobase's profile davaobase Owned by:
Milestone: 1.2.8 Priority: normal
Severity: normal Version:
Component: Core Keywords:


I just upgraded to wordpress 3.1, and installed BuddyPress 1.2.8. However, the plugin doesn't get activated because of this error message:

Fatal error: Call to undefined function is_multisite() in /home/content/d/a/v/davaobase/html/xtremz/wp-content/plugins/buddypress/bp-core.php on line 287

I don't have a multisite WP installation, so I'm wondering how this error came to be. Help!

Change History (3)

#1 @johnpbloch
13 years ago

is_multisite() is a globally defined function in all WordPress versions since 3.0. Try reinstalling WordPress from the updates menu (Dashboard >> Updates). Some of the files may not have been copied correctly. Then try activating BuddyPress again.

#2 @djpaul
13 years ago

  • Resolution set to invalid
  • Status changed from new to closed

Closing this ticket as reporter is probably not running WP 3.0+, which is a requirement. Reopen if I'm wrong, or follow up on the support groups.

#3 @johnjamesjacoby
13 years ago

  • Milestone changed from Awaiting Review to 1.2.8
  • Severity set to normal
  • Version 1.2.8 deleted

Moving closed ticket out of Awaiting Review.

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