sapply() error using plotTraces()

[jonorthwash]

Getting the following error:

Error in `temporaryTraces[sapply(temporaryTraces$segment, function(x) any(categoriesAll[[item]] %in% x)), ]`:
! Can't subset rows with `sapply(...)`.```
✖ `sapply(...)` must be logical, numeric, or character, not an empty list.
Run `rlang::last_trace()` to see where the error occurred.

Code is as follows:

library(ultrapolaRplot)

rawTraces <- loadAllTracesMidPoint('../ultrasound-data-TatarKQ-191001/')

plotTraces(rawTraces, tiernameAll = c("segments", NA), categoriesAll = list(c('a'), NA))

Any thoughts @yaoutkin ?

[jonorthwash]

Adding @tbanach1.