1. Can't find " " in EP Construction Library

Hi all
I have a problem in Honeybee
when i give a material that added to library in some surfaces it showes this error:(1. Can’t find ExWallclayBlock in EP Construction Library.Add the construction to the library and try again.) whilre for some others surfaces it is ok.
could you help me please

There is a dedicated discourse forum for Ladybug and Honeybee.