Package check result: ERROR

Check: CRAN incoming feasibility, Result: NOTE
  Maintainer: ‘Ha Nguyen <hvn0006@auburn.edu>’
  
  Suggests or Enhances not in mainstream repositories:
    org.Hs.eg.db, pd.hg.u133.plus.2
  
  Found the following (possibly) invalid DOIs:
    DOI: https://doi.org/10.1002/cpz1.1036
      From: inst/CITATION
      Status: 404
      Message: Not Found

Check: examples, Result: ERROR
  Running examples in ‘RCPA-Ex.R’ failed
  The error most likely occurred in:
  
  > base::assign(".ptime", proc.time(), pos = "CheckExEnv")
  > ### Name: processAgilent
  > ### Title: Process and normalize agilent-based dataset
  > ### Aliases: processAgilent
  > 
  > ### ** Examples
  > 
  > ## No test: 
  > library(RCPA)
  > geoId <- "GSE28522"
  > 
  > downloadPath <- file.path(tempdir(), geoId)
  > fileList <- RCPA::downloadGEO(GEOID = geoId, protocol = "agilent",
  +                               platform ="GPL4133", destDir = downloadPath)
  The destination directory does not exist. It will be created.
  Found 1 file(s)
  GSE28522_series_matrix.txt.gz
  Error in max(getOption("timeout"), 120) : 
    invalid 'type' (list) of argument
  Calls: <Anonymous> ... .downloadGEOObject -> getGEO -> getAndParseGSEMatrices -> downloadFile
  Execution halted
  Examples with CPU (user + system) or elapsed time > 5s
                            user system elapsed
  processAffymetrix       25.044  1.613  30.245
  getCePaPathwayCatalogue 16.440  0.256  19.566
  getSPIAKEGGNetwork      15.599  0.112  17.316
  getCommonDEGenes         7.116  0.060  12.792
  plotKEGGMap              4.894  0.296  12.581
  plotDEGeneHeatmap        3.209  0.083   6.798
  downloadGEO              2.720  0.276  20.074

Check: for detritus in the temp directory, Result: NOTE
  Found the following files/directories:
    ‘calibre_7.19.0_tmp_p6m7hknd’ ‘calibre_7.19.0_tmp_pa_szyol’