P_AddActivePlat: no more plats!

[Fluit]

I'm having the same problem with "no more plats".
I understand there is a limit of 30 moving floors.
This means doors don't count right?
My map has only 10, still I'm getting the same error.
I am however also using line def actions to change light in a couple of sectors.
Does this have something to do with it?

[Jayextee]

Check your linedef and sector tag numbers, see if you aren't accidentally moving every 0-tagged (i.e. default/"untagged") sector in your map or whatever.

[boris]

http://doomwiki.org/wiki/Moving_platforms_limit specifically mentions floors. I don't have experience with that error, but my guess is you either have more than 30 sectors tagged, or one of your line actions uses tag 0.