Error in turning seurat into cellchat

jinworks / CellChat

R toolkit for inference, visualization and analysis of cell-cell communication from single-cell and spatially resolved transcriptomics

GNU General Public License v3.0

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Error in turning seurat into cellchat #151

Open zacharyjxy2020 opened 1 month ago

zacharyjxy2020 commented 1 month ago

Hi! I have two datasets I am merging into one seurat. I wish to do cell type analysis using those two datasets, and am encountering an issue when running the cellchat pipeline. It seems that when I run subset() on my cellchat object after merging the two datasets, the data.signalling is empty. I then get errors when running identifyOverExpressedGenes. Is there a fix to this issue?

sqjin commented 3 weeks ago

@zacharyjxy2020 This is unexpected. I will our tutorial and did not find any issue. Please see a screenshot below.