Error: std::bad_alloc

[kk12321w]

老师好，我在跑去双细胞过程时遇到了以下报错，这应该是发生在你fix上一个有关的bug后

devtools::install_github('chris-mcginnis-ucsf/DoubletFinder')

library("DoubletFinder")#注意一定要先运行 source("./scRNA_scripts/doubletFinder_v3.R") source("scRNA_scripts/paramSweep_v3.R") View(sce.all.int) View(sce.all.int@meta.data) sce.all.int<- scutilsR::MarkDoublets(sce.all.int, split.by = "orig.ident") | | 0 % ~calculating 1. Preprocessing ... Normalize ... Warning: Cannot find a parent environment called Seurat Find variable genes ... Scale data ... Warning: Different features in new layer data than already exists for scale.data Run PCA ... Find neighbors ... Error: std::bad_alloc

[kk12321w]

补充：是在跑SnRNAseq时出现的这一个情况，跑ScRNAseq没问题