Quick question on tag references

[Ifafudafi]

I've got some tags buried pretty deep in folders, and I get exceptions when I compile the map; but when I place them in a closer directory, everything works fine.

Is there a limit to the amount of subfolders or characters that can be included in a tag reference?

[English Mobster]

I believe so, but I don't know what that limit is, exactly. I've run into it before, as well.

[Kornman00]

A tag name can only be 255 characters. Any file path in windows can't be longer than 260 characters. One of those cases is probably your problem