if block sample time error

Hello, im running an ifblock and if action system, with an MPC controller. IM getting the following error related to sample time, which if i can sort it out will be really helpful

any insights or solutions to this?

Answer 1

[Brian]

All blocks in an If Action Subsystem block must execute at the same rate as the driving If block. You can satisfy this requirement by setting the sample time parameter for each block to either inherited (-1) or the same value as the If block sample time.

In your case, it seems like enabling the "Inherit sample time" from the "Others" tab of your MPC Controller's block options may also help resolve this.