* using log directory 'd:/RCompile/CRANincoming/R-devel/autoslider.trade.Rcheck'
* using R Under development (unstable) (2026-09-08 r90509 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* current time: 2026-09-09 16:20:41 UTC
* checking for file 'autoslider.trade/DESCRIPTION' ... OK
* this is package 'autoslider.trade' version '0.0.1'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... NOTE
Maintainer: 'Joe Zhu <sha.joe.zhu@gmail.com>'

New submission

Possibly misspelled words in DESCRIPTION:
  CDISC (8:10)
  autoslider (5:39, 7:6, 7:26)

Found the following (possibly) invalid URLs:
  URL: https://github.com/insightsengineering/autoslider
    From: README.md
    Status: 404
    Message: Not Found
  URL: https://github.com/joezhu/filters.trade
    From: README.md
    Status: 404
    Message: Not Found
* 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 'autoslider.trade' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking for future file timestamps ... 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 ... 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 ... [24s] OK
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd line widths ... 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 ... OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking examples ... [12s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [23s] ERROR
  Running 'testthat.R' [23s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > # This file is part of the standard setup for testthat.
  > # It is recommended that you do not modify it.
  > #
  > # Where should you do additional test configuration?
  > # Learn more about the roles of various files in:
  > # * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
  > # * https://testthat.r-lib.org/articles/special-files.html
  > 
  > library(testthat)
  > library(autoslider.trade)
  > 
  > test_check("autoslider.trade")
  [1] "Performance Summary"
  Saving _problems/test-pptx_to_pdf-21.R
  [1] "Performance Summary"
  Saving _problems/test-pptx_to_pdf-33.R
  [1] "Performance Summary"
  [1] "Performance Summary"
  Saving _problems/test-pptx_to_pdf-44.R
  [ FAIL 3 | WARN 3 | SKIP 1 | PASS 53 ]
  
  ══ Skipped tests (1) ═══════════════════════════════════════════════════════════
  • On Windows (1): 'test-pptx_to_pdf.R:66:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-pptx_to_pdf.R:21:3'): pptx_to_pdf converts a deck and returns the pdf path ──
  Error: Conversion failed for perf.pptx.
  New-Object : Die COM-Klassenfactory für die Komponente mit CLSID {00000000-0000-0000-0000-000000000000} konnte 
  aufgrund des folgenden Fehlers nicht abgerufen werden: 80040154 Klasse nicht registriert (Ausnahme von HRESULT: 
  0x80040154 (REGDB_E_CLASSNOTREG)).
  In D:\temp\2026_09_09_18_20_17_15858\RtmpoLUAtN\filea97c70981863.ps1:3 Zeichen:8
  + $app = New-Object -ComObject PowerPoint.Application
  +        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      + CategoryInfo          : ResourceUnavailable: (:) [New-Object], COMException
      + FullyQualifiedErrorId : NoCOMClassIdentified,Microsoft.PowerShell.Commands.NewObjectCommand
   
  Backtrace:
      ▆
   1. └─autoslider.trade::pptx_to_pdf(pptx) at test-pptx_to_pdf.R:21:3
   2.   └─base::vapply(...)
   3.     └─autoslider.trade (local) FUN(X[[i]], ...)
   4.       └─autoslider.trade:::pptx_to_pdf_one(p, out_dir, backend)
  ── Error ('test-pptx_to_pdf.R:33:3'): pptx_to_pdf honours output_dir ───────────
  Error: Conversion failed for perf_dir.pptx.
  New-Object : Die COM-Klassenfactory für die Komponente mit CLSID {00000000-0000-0000-0000-000000000000} konnte 
  aufgrund des folgenden Fehlers nicht abgerufen werden: 80040154 Klasse nicht registriert (Ausnahme von HRESULT: 
  0x80040154 (REGDB_E_CLASSNOTREG)).
  In D:\temp\2026_09_09_18_20_17_15858\RtmpoLUAtN\filea97c51b82610.ps1:3 Zeichen:8
  + $app = New-Object -ComObject PowerPoint.Application
  +        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      + CategoryInfo          : ResourceUnavailable: (:) [New-Object], COMException
      + FullyQualifiedErrorId : NoCOMClassIdentified,Microsoft.PowerShell.Commands.NewObjectCommand
   
  Backtrace:
      ▆
   1. └─autoslider.trade::pptx_to_pdf(pptx, output_dir = outdir) at test-pptx_to_pdf.R:33:3
   2.   └─base::vapply(...)
   3.     └─autoslider.trade (local) FUN(X[[i]], ...)
   4.       └─autoslider.trade:::pptx_to_pdf_one(p, out_dir, backend)
  ── Error ('test-pptx_to_pdf.R:44:3'): pptx_to_pdf converts several files at once ──
  Error: Conversion failed for multi_a.pptx.
  New-Object : Die COM-Klassenfactory für die Komponente mit CLSID {00000000-0000-0000-0000-000000000000} konnte 
  aufgrund des folgenden Fehlers nicht abgerufen werden: 80040154 Klasse nicht registriert (Ausnahme von HRESULT: 
  0x80040154 (REGDB_E_CLASSNOTREG)).
  In D:\temp\2026_09_09_18_20_17_15858\RtmpoLUAtN\filea97c24913179.ps1:3 Zeichen:8
  + $app = New-Object -ComObject PowerPoint.Application
  +        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      + CategoryInfo          : ResourceUnavailable: (:) [New-Object], COMException
      + FullyQualifiedErrorId : NoCOMClassIdentified,Microsoft.PowerShell.Commands.NewObjectCommand
   
  Backtrace:
      ▆
   1. └─autoslider.trade::pptx_to_pdf(c(a, b)) at test-pptx_to_pdf.R:44:3
   2.   └─base::vapply(...)
   3.     └─autoslider.trade (local) FUN(X[[i]], ...)
   4.       └─autoslider.trade:::pptx_to_pdf_one(p, out_dir, backend)
  
  [ FAIL 3 | WARN 3 | SKIP 1 | PASS 53 ]
  Error:
  ! Test failures.
  Execution halted
* checking PDF version of manual ... [19s] OK
* checking HTML version of manual ... OK
* DONE
Status: 1 ERROR, 1 NOTE