Monocle 3 error: plot_cells(cds, color_cells_by="cao_cell_type") gives the following error:color_cells_by must one of 'cluster', 'partition', 'pseudotime, or a column in the colData table.

[yojetsharma]

How do I correct the above error? I have loaded the my scRNA data using load_mm_data. Please help. And before that step, I received the following: plot_cells(cds) No trajectory to plot. Has learn_graph() been called yet? cluster not found in colData(cds), cells will not be colored cluster_cells() has not been called yet, can't color cells by cluster

[Marfa-chan]

I have the same problem, do anyone have fixed the problem please?

[chen-peng-1874]

have you solved the problem? I have the same problem. It seems we do not have a colData table containing "cell_type"?

[Matt-Lamm]

replace "celltype" to a column in the colData, pData(cds) to view colData table

[kriswangchunyan]

replace “cell_type” to a column in colData,colnames(pData(cds))[3] = "cell_type".