Error in FUN(X[[i]], ...) : object 'pos' not found in showDigitizedImage()

[Otoliths]

library(RFishBC)
#Measure Radii
digitizeRadii("Oto.jpg",

•           id = "Oto",
  

•           reading = "DHO",
  

•           description = "Used to demonstrate use of scale-bar.",
  

•           scaleBar = TRUE,
  

•           scaleBarLength = 0.1,# this image had a 1-mm scale-bar
  

•           edgeIsAnnulus = F)
  

✔ Loaded the Oto.jpg image.

☰ Select the endpoints of the scale-bar.
Press 'f' when finished, 'd' to delete selection.
✔ Found scaling factor from the selected scale-bar.

☰ Select the FOCUS (center) and MARGIN (edge) of the structure.
Press 'f' when finished, 'd' to delete selection.
✔ Transect selected and shown on image.

☰ Select points that are annuli.
Press 'f' when finished, 'd' to delete selection.
✔ 6 points were selected.

✔ Results written to Oto_DHO.rds

#Data from One Structure
combineData("Oto_DHO.rds")
id reading agecap ann rad radcap
1 Oto DHO 4 1 0.05653221 0.2061728
2 Oto DHO 4 2 0.10065765 0.2061728
3 Oto DHO 4 3 0.13284496 0.2061728
4 Oto DHO 4 4 0.16040859 0.2061728
combineData("Oto_DHO.rds",outFormat = "wide")
id reading agecap radcap rad1 rad2 rad3 rad4
1 Oto DHO 4 0.2061728 0.05653221 0.1006576 0.132845 0.1604086
#Visualize One Set of Annuli
showDigitizedImage("Oto_DHO.rds",

•                pch.show = "+",
  

•                col.show = "blue",
  

•                col.transect = "white",
  

•                col.ann = "black",
  

•                cex.ann = 1,
  

•                annuliLabels = 1:4,
  

•                lwd.transect = 2)
  

Error in FUN(X[[i]], ...) : object 'pos' not found

[droglenc]

Can you please send me your Oto.jpg file and also the Oto_DHO.rds file saved in the same directory? I will see if I can troubleshoot from there. Please send to derek [at] derekogle.com.

[Otoliths]

Thank you for your kind consideration of this request！

[droglenc]

This was a bug in how I found the position of the labels relative to the points. This is addressed in the development version and will be in v0.0.10 when released.

Thank you for bringing this error to my attention.