404 - Content is no longer available content 0 not

hi there,

i get this error instead of my frontend:
"404 - Content is no longer available (reason: content 0 was not found)"

when i try to access h t t p : / / mywebsite.com/projects/my_project_a

My Setup:
- Category 'projects'
- Item 'my project a' with correctly generated alias
- Menu item with alias 'projects' (of type 'category')
- Menu item with alias 'my_project_a' under 'projects' (of type 'fc single item')
---
- Joomla 3.2.3
- Flexicontent 2.1.3 r1857
---

What did i do wrong? Confused and grateful for any help...

ps: All I could find on the net was that the message comes from Flexicontent:
'FLEXI_CONTENT_UNAVAILABLE_ITEM_NOT_FOUND="Content is no longer available (reason: content %d was not found)"'

Hello

the item selection is not marked as required,

so probably you have not selected ? the FLEXIcontent item that you want to show

so select the item and then save the menu item


will fix the "Select Item" to be required

Regards

Thanks ggppdk. That fixed it, great! And as usual: lightspeed-support!
(although i'm quite sure i did select an item before; maybe some other error message white saving reset the value... but i guess that's irrelevant now. thanks again.)