invalid lightmap samples

[dominiquelaksmana]

hi all,
maybe this is a stupid question, i don't know..
but how come i often get a message like "invalid lightmap samples"
i'm having irrmap/lightcache, and the lightcache is like 1000 over 0,02 just default. is there any factor causing this particular problem?

thanks

[Gijs]

I've got these warnings quite often. If you don't see any stange splotches or excessive rendertime, don't worry too much about it.