Woodcutters just milling around doing nothing

Hi,

My woodcutters are assigned, I have a wood stockpile, trees designated to cut, but no one will cut the frigging wood.



Also, what's a good tip to reduce the amount of idlers in the fortress?
Please help.

Thanks!



I didn't find the right solution from the Internet.



References:
 www.bay12forums.com/smf/index.php?topic=54718.0

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