gear door issue

[Gord Tessier]

Flying along today and noticed no orange gear up light on the panel. I looked out the right side and sure enough the main gear door was still open. Maybe the left side too as I was unable to see that side. The gear door mod. was done so there are no rear gear doors just the ones on the side of the plane. Tried to cycle a few times but still no success. Lots of fluid in the reservoir.
Anyone else had a similar experience and fix?
Thanks,
Gord
C-FTES
337G