i create several bpatcher with this line of code. (setups.... vsize are variables for the position and size)
tp.newdefault(SetupX,SetupY,"bpatcher","@patching_rect",SetupX,SetupY, hsize, vsize, "@presentation", 1, "@presentation_rect", SetupX,SetupY, hsize, vsize)
it creates my bpatcher correctly, but i ve got the error message "bpatcher: error loading patcher @presentation" in max window. i didn't find the failure. because the object is created and works fine.