I am getting all error when coming back to cellrouter after a year

[beginner984]

Hi

I am using Paul data as a toy but I am getting error :(

> plotReducedDimension(cellrouter, reduction.type = 'tsne', annotation="population", annotation.color = 'colors',showlabels = TRUE, width = 4.5, height = 3.5, filename='results/tSNE_graphClustering_clusters.pdf')
 Error in `$<-.data.frame`(`*tmp*`, "group", value = integer(0)) : 
  replacement has 0 rows, data has 2699 
> plotReducedDimension(cellrouter, reduction.type = 'tsne', annotation="celltype", annotation.color = 'celltype',showlabels = TRUE, width = 4.5, height = 3.5, filename='results/tSNE_graphClustering_clusters.pdf')
 Error in grDevices::col2rgb(colour, TRUE) : invalid color name 'CMP' 
> plotReducedDimension(cellrouter, reduction.type = 'pca', annotation="celltype", annotation.color = 'celltype',showlabels = TRUE, width = 4.5, height = 3.5, filename='results/tSNE_graphClustering_clusters.pdf')
 Error in grDevices::col2rgb(colour, TRUE) : invalid color name 'CMP' 

Can you help please?