* using log directory 'd:/Rcompile/CRANpkg/local/4.4/PRECAST.Rcheck'
* using R version 4.4.3 (2025-02-28 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 13.3.0
    GNU Fortran (GCC) 13.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'PRECAST/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'PRECAST' version '1.7'
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'PRECAST' can be installed ... OK
* used C++ compiler: 'g++.exe (GCC) 13.3.0'
* checking installed package size ... OK
* checking package directory ... OK
* checking 'build' directory ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking code files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... [23s] OK
* checking whether the package can be loaded with stated dependencies ... [23s] OK
* checking whether the package can be unloaded cleanly ... [23s] OK
* checking whether the namespace can be loaded with stated dependencies ... [22s] OK
* checking whether the namespace can be unloaded cleanly ... [24s] OK
* checking loading without being on the library search path ... [23s] OK
* checking whether startup messages can be suppressed ... [22s] OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [51s] OK
* checking Rd files ... [1s] OK
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking contents of 'data' directory ... OK
* checking data for non-ASCII characters ... [25s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking compilation flags in Makevars ... OK
* checking for GNU extensions in Makefiles ... OK
* checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
* checking use of PKG_*FLAGS in Makefiles ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compiled code ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [25s] ERROR
Running examples in 'PRECAST-Ex.R' failed
The error most likely occurred in:

> ### Name: CreatePRECASTObject
> ### Title: Create the PRECAST object with preprocessing step.
> ### Aliases: CreatePRECASTObject
> 
> ### ** Examples
> 
>   data(PRECASTObj)
>   library(Seurat)
Loading required package: SeuratObject
Loading required package: sp

Attaching package: 'SeuratObject'

The following objects are masked from 'package:base':

    intersect, t

>   seuList <- PRECASTObj@seulist
>   ## Check the input of seuList for create PRECAST object.
>   ## Check the default assay for each data batch
>   lapply(seuList, DefaultAssay)
[[1]]
[1] "RNA"

[[2]]
[1] "RNA"

>   ## Check the spatial coordinates in the meta data named "row" and "col".
>   head(seuList[[1]]@meta.data)
        orig.ident nCount_RNA nFeature_RNA row col true_cluster
cell1_1      cell1      10004           55   1   1            2
cell1_2      cell1      12614           54   2   1            2
cell1_3      cell1      18233           57   3   1            2
cell1_4      cell1       1726           50   4   1            7
cell1_5      cell1       3451           53   5   1            7
cell1_6      cell1     134457           60   6   1            6
>   ## Then create PRECAST object using this seuList.
>   ## For convenience, we show the  user-specified genes' list for creating PRECAST object.
>   ## Users can use SVGs from SPARK-X or HVGs.
>   PRECASTObj2 <- CreatePRECASTObject(seuList, 
+    customGenelist= row.names(seuList[[1]]), verbose=FALSE)
Error in FUN(X[[i]], ...) : 
  filter_gene: Seuat object must provide slots count or data in assay!
Calls: CreatePRECASTObject -> <Anonymous> -> lapply -> FUN
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [39s] OK
* checking PDF version of manual ... [25s] OK
* checking HTML version of manual ... [6s] OK
* DONE
Status: 1 ERROR