PbHub and reflective IR sensor

[neus.morla]

Hi,

I'm trying to connect two reflective IR sensors on PbHub unit.
When I run my program on UIFlow, and it has been uploaded in my device, suddenly it appears an error message in the middle of the screen's M5Stack Fire "ERROR" Please change unit reflective_ir to other grove.

Please, May someone aid to me? What should do? By the way, I've tried to change grove, and always appears is the same message. Thank you!

[kuriko]

@neus-morla
have you tried link it directly to your Fire? it may be a PbHub config problem