skeleton minions disappeared

I was in middle of a fight on the wolf of ogham and all my skeletons dissappered. Cant summon arsonist, archers, or warriors. Even with the staff the minions wont summon. tried unequipping staff, checking my spirit levels, took off gems and reapplied. nothing is working

I have the same issue. Can anyone please help us?

SOLUTION: I just found out that I lack DEX on my support skills in my skelies. As soon as I hit the minimum requirements, I was able to resummon them again.

I hope this helps. Good luck my fellow Necros. ^^