Running 'testthat.R' [17s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(chemodiv)
  > 
  > test_check("chemodiv")
  Calculating compound dissimilarity matrix using NPClassifier...
  NPClassifier calculations:
                There are compounds completely or partially not classified by
                NPClassifier due to missing SMILES and/or NPClassifier not
                producing full classifications for all compounds.
                If possible, consider adding classifications manually for these
                before running compDis() with type =  NPClassifier for optimal
                dissimilarity calculations. See ?compDis for details.
  Done!
  Using median similarity as cut-off.
  Using median similarity as cut-off.
  Using median similarity as cut-off.
  Using median similarity as cut-off.
  It is recommended to include an npcTable for an improved
              network visualization.
  It is recommended to include an npcTable for an improved
              network visualization.
  It is recommended to include an npcTable for an improved
              network visualization.
  It is recommended to include an npcTable for an improved
              network visualization.
  It is recommended to include an npcTable for an improved
              network visualization.
  It is recommended to include an npcTable for an improved
              network visualization.
  [ FAIL 2 | WARN 48 | SKIP 3 | PASS 74 ]
  
  ══ Skipped tests (3) ═══════════════════════════════════════════════════════════
  • On CRAN (3): 'test-NPCTable.R:16:3', 'test-NPCTable.R:24:3',
    'test-compDis.R:28:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-chemoDivPlot.R:17:1'): (code run outside of `test_that()`) ─────
  Error in `crossprod(X, Y)`: "crossprod" is not a BUILTIN function
  Backtrace:
      ▆
   1. ├─base::suppressWarnings(...) at test-chemoDivPlot.R:17:0
   2. │ └─base::withCallingHandlers(...)
   3. └─chemodiv::chemoDivPlot(...)
   4.   ├─utils::capture.output(NMDS <- vegan::metaMDS(sampDisMat, autotransform = FALSE))
   5.   │ └─base::withVisible(...elt(i))
   6.   └─vegan::metaMDS(sampDisMat, autotransform = FALSE)
   7.     └─vegan::metaMDSiter(...)
   8.       └─vegan::procrustes(s0, stry[[i]], symmetric = TRUE)
  ── Error ('test-quickChemoDiv.R:10:1'): (code run outside of `test_that()`) ────
  Error in `crossprod(X, Y)`: "crossprod" is not a BUILTIN function
  Backtrace:
      ▆
   1. ├─base::suppressWarnings(...) at test-quickChemoDiv.R:10:0
   2. │ └─base::withCallingHandlers(...)
   3. └─chemodiv::quickChemoDiv(...)
   4.   └─chemodiv::chemoDivPlot(...)
   5.     ├─utils::capture.output(NMDS <- vegan::metaMDS(sampDisMat, autotransform = FALSE))
   6.     │ └─base::withVisible(...elt(i))
   7.     └─vegan::metaMDS(sampDisMat, autotransform = FALSE)
   8.       └─vegan::metaMDSiter(...)
   9.         └─vegan::procrustes(s0, stry[[i]], symmetric = TRUE)
  
  [ FAIL 2 | WARN 48 | SKIP 3 | PASS 74 ]
  Error: Test failures
  Execution halted