error while running cal_PAS

[MigleMi]

Thank you for creating this cool tool. I have quickly tried to run it but got into this issue:
used (Mb) gc trigger (Mb) max used (Mb) Ncells 7845994 419.1 12801020 683.7 12801020 683.7 Vcells 13769552732 105053.4 23210428749 177081.6 16117261900 122965.0 Warning: Feature names cannot have underscores ('_'), replacing with dashes ('-') Warning message: In cal_PAS(seurat_object = se_oj, tool = "AUCell", normalize = "log", : Seurat
What could be the issue here? Thank you!

[zgyaru]

These lines indicate memory usage statistics, specifically for the number of cells (Ncells) and vector cells (Vcells) used by the R session.

Increase the memory limit in R using memory.limit(). For example, memory.limit(size=4096) sets the limit to 4GB.