sensor calibration data error in PARROT simulink example

hi everyone, I'm trying to use the PARROT minidrone support package and come across a problem. while opening a new project, i immediately get an error massage about the following block:

Error in port widths or dimensions. Input port 3 of 'slQuadcopter/Sensors/Bus Creator1' is a one dimensional vector with 8 elements.

i didnt add\change anything in the model. thanks for the help Jonathan