forum.module comes with a built-in menu link that is placed into the menu Navigation. If I try to move this menu link to the main Main menu, I get the following error:
Notice: Undefined index: localized_options in menu_navigation_links() (line 1860

This problem was first identified on Drupal installed on a windows host. It may exist on other platforms as well.

Work-around solution: Disable the link in Navigation and create a new link for the Main menu.

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dmitrii’s picture

dmitrii CreditAttribution: dmitrii commented

can't reproduce on my windows host
PHP 5.3.17/Apache 2.2.22 (Win32)

dmitrii’s picture

dmitrii CreditAttribution: dmitrii commented
Issue summary: View changes

fixing the error message

Version: 7.21 » 7.x-dev

Core issues are now filed against the dev versions where changes will be made. Document the specific release you are using in your issue comment. More information about choosing a version.