Hi,
we are trying to include flowAI into our pipeline analysing mass cytometry samples. But I get this error:
Quality control for the file: 1
Error: cannot allocate vector of size 4538.4 Gb
I guess it has something to do with memory allocation. But the test file has a size of 1.8 Mbit and the created flowSet 4700 bytes. I tried it also to run directly as .fcs file as suggested in the vignette:
fcsfiles <- dir(".", pattern="*fcs$")
resQC <- flow_auto_qc(fcsfiles)
But the error stays the same. I never faced any allocation error in R before
I would appreciate any suggestion
Best,
Sebastian
sessionInfo()
R version 4.2.0 (2022-04-22 ucrt)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 22621)
Matrix products: default
locale:
[1] LC_COLLATE=German_Germany.utf8 LC_CTYPE=German_Germany.utf8 LC_MONETARY=German_Germany.utf8
[4] LC_NUMERIC=C LC_TIME=German_Germany.utf8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] flowAI_1.26.0 flowCore_2.8.0
loaded via a namespace (and not attached):
[1] Rcpp_1.0.9 compiler_4.2.0 pillar_1.8.1 RColorBrewer_1.1-3 cytolib_2.8.0
[6] plyr_1.8.7 tools_4.2.0 digest_0.6.29 lattice_0.20-45 evaluate_0.19
[11] lifecycle_1.0.3 tibble_3.1.8 gtable_0.3.1 pkgconfig_2.0.3 rlang_1.0.6
[16] cli_3.4.1 DBI_1.1.3 rstudioapi_0.14 xfun_0.35 fastmap_1.1.0
[21] stringr_1.5.0 dplyr_1.0.10 knitr_1.41 generics_0.1.3 S4Vectors_0.34.0
[26] vctrs_0.5.1 stats4_4.2.0 grid_4.2.0 tidyselect_1.2.0 glue_1.6.2
[31] Biobase_2.56.0 R6_2.5.1 fansi_1.0.3 rmarkdown_2.18 reshape2_1.4.4
[36] RProtoBufLib_2.8.0 ggplot2_3.4.0 magrittr_2.0.3 htmltools_0.5.4 scales_1.2.1
[41] matrixStats_0.62.0 BiocGenerics_0.42.0 changepoint_2.2.4 assertthat_0.2.1 colorspace_2.0-3
[46] utf8_1.2.2 stringi_1.7.8 RcppParallel_5.1.5 munsell_0.5.0 zoo_1.8-11
Hi,
we are trying to include flowAI into our pipeline analysing mass cytometry samples. But I get this error:
I guess it has something to do with memory allocation. But the test file has a size of 1.8 Mbit and the created flowSet 4700 bytes. I tried it also to run directly as .fcs file as suggested in the vignette:
But the error stays the same. I never faced any allocation error in R before
I would appreciate any suggestion
Best,
Sebastian
Matrix products: default
locale:
[1] LC_COLLATE=German_Germany.utf8 LC_CTYPE=German_Germany.utf8 LC_MONETARY=German_Germany.utf8
[4] LC_NUMERIC=C LC_TIME=German_Germany.utf8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] flowAI_1.26.0 flowCore_2.8.0
loaded via a namespace (and not attached):
[1] Rcpp_1.0.9 compiler_4.2.0 pillar_1.8.1 RColorBrewer_1.1-3 cytolib_2.8.0
[6] plyr_1.8.7 tools_4.2.0 digest_0.6.29 lattice_0.20-45 evaluate_0.19
[11] lifecycle_1.0.3 tibble_3.1.8 gtable_0.3.1 pkgconfig_2.0.3 rlang_1.0.6
[16] cli_3.4.1 DBI_1.1.3 rstudioapi_0.14 xfun_0.35 fastmap_1.1.0
[21] stringr_1.5.0 dplyr_1.0.10 knitr_1.41 generics_0.1.3 S4Vectors_0.34.0
[26] vctrs_0.5.1 stats4_4.2.0 grid_4.2.0 tidyselect_1.2.0 glue_1.6.2
[31] Biobase_2.56.0 R6_2.5.1 fansi_1.0.3 rmarkdown_2.18 reshape2_1.4.4
[36] RProtoBufLib_2.8.0 ggplot2_3.4.0 magrittr_2.0.3 htmltools_0.5.4 scales_1.2.1
[41] matrixStats_0.62.0 BiocGenerics_0.42.0 changepoint_2.2.4 assertthat_0.2.1 colorspace_2.0-3
[46] utf8_1.2.2 stringi_1.7.8 RcppParallel_5.1.5 munsell_0.5.0 zoo_1.8-11