* using log directory 'd:/Rcompile/CRANpkg/local/4.0/scDiffCom.Rcheck'
* using R version 4.0.5 (2021-03-31)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'scDiffCom/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'scDiffCom' version '0.1.0'
* 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 'scDiffCom' can be installed ... OK
* checking installed package size ... OK
* checking package 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 R files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... 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 ... [28s] OK
* checking Rd files ... 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 ... WARNING
  Error loading dataset 'seurat_sample_tms_liver':
   Error in .requirePackage(package) : 
    unable to find required package 'SeuratObject'
  
  The dataset(s) may use package(s) not declared in Depends/Imports.
* checking data for ASCII and uncompressed saves ... OK
* checking R/sysdata.rda ... OK
* checking examples ... [8s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [11s] ERROR
  Running 'spelling.R' [0s]
  Running 'testthat.R' [10s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(scDiffCom)
  > 
  > test_check("scDiffCom")
  Loading required package: SeuratObject
  Error: package or namespace load failed for 'SeuratObject' in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]):
   namespace 'Matrix' 1.3-2 is already loaded, but >= 1.3.3 is required
  [ FAIL 2 | WARN 0 | SKIP 0 | PASS 5 ]
  
  == Failed tests ================================================================
  -- Error (test-everything.R:165:5): sample object is of class Seurat -----------
  Error in `.requirePackage(package)`: unable to find required package 'SeuratObject'
  Backtrace:
      x
   1. \-testthat::expect_s4_class(seurat_test, "Seurat") at test-everything.R:165:4
   2.   +-testthat:::format_class(methods::is(object))
   3.   | +-base::paste0(encodeString(x, quote = "'"), collapse = "/")
   4.   | \-base::encodeString(x, quote = "'")
   5.   \-methods::is(object)
   6.     \-methods::extends(class1)
   7.       \-methods::getClassDef(class1)
   8.         \-methods:::.requirePackage(package)
  -- Error (test-everything.R:171:1): (code run outside of `test_that()`) --------
  Error in `loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]])`: namespace 'Matrix' 1.3-2 is already loaded, but >= 1.3.3 is required
  Backtrace:
       x
    1. \-base::lapply(...) at test-everything.R:171:0
    2.   \-scDiffCom FUN(X[[i]], ...)
    3.     \-scDiffCom:::extract_analysis_inputs(...) at test-everything.R:174:4
    4.       \-scDiffCom:::extract_seurat_inputs(...)
    5.         \-Seurat::GetAssayData
    6.           \-base::getExportedValue(pkg, name)
    7.             \-base::asNamespace(ns)
    8.               \-base::getNamespace(ns)
    9.                 \-base::loadNamespace(name)
   10.                   +-base::namespaceImportFrom(...)
   11.                   | \-base::asNamespace(ns)
   12.                   \-base::loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]])
   13.                     +-base::namespaceImportFrom(...)
   14.                     | \-base::asNamespace(ns)
   15.                     \-base::loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]])
  
  [ FAIL 2 | WARN 0 | SKIP 0 | PASS 5 ]
  Error: Test failures
  Execution halted
* checking PDF version of manual ... OK
* DONE
Status: 1 ERROR, 1 WARNING