• using R Under development (unstable) (2019-12-14 r77569)
• using platform: x86_64-pc-linux-gnu (64-bit)
• using session charset: ISO8859-15
• checking for file 'sampSurf/DESCRIPTION' ... OK
• checking extension type ... Package
• this is package 'sampSurf' version '0.7-4'
• 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 executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking serialization versions ... OK
• checking whether package 'sampSurf' can be installed ... OK
• checking package directory ... OK
• checking for future file timestamps ... 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 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 ... [34s/38s] 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 sizes of PDF files under 'inst/doc' ... OK
• checking installed files from 'inst/doc' ... OK
• checking files in 'vignettes' ... OK
• checking examples ... ERROR
  Running examples in 'sampSurf-Ex.R' failed
  The error most likely occurred in:
  
  > base::assign(".ptime", proc.time(), pos = "CheckExEnv")
  > ### Name: antitheticContainer
  > ### Title: Generate Objects of Class "'antitheticContainer'"
  > ### Aliases: antitheticContainer
  >
  > ### ** Examples
  >
  > sTrees = standingTrees(5, startSeed = 12)
   ----------- FAILURE REPORT --------------
   --- failure: the condition has length > 1 ---
   --- srcref ---
  :
   --- package (from environment) ---
  sampSurf
   --- call from context ---
  validityMethod(as(object, superClass))
   --- call from argument ---
  if (!class(object@bbox) == "matrix") return("bbox slot must be a 2x2 matrix")
   --- R stacktrace ---
  where 1: validityMethod(as(object, superClass))
  where 2: isTRUE(x)
  where 3: anyStrings(validityMethod(as(object, superClass)))
  where 4: validObject(.Object)
  where 5: initialize(value, ...)
  where 6: initialize(value, ...)
  where 7: new("standingTrees", trees = trees, bbox = bbox, units = trees[[1]]@units,
      stats = stats, description = description)
  where 8: .local(object, ...)
  where 9: standingTrees(stl, units = units, ...)
  where 10: standingTrees(stl, units = units, ...)
  where 11: .local(object, ...)
  where 12: standingTrees(strees, units = units, ...)
  where 13: standingTrees(strees, units = units, ...)
  where 14: .local(object, container, ...)
  where 15: standingTrees(numTrees, sampleRect, units = units, ...)
  where 16: standingTrees(numTrees, sampleRect, units = units, ...)
  where 17: .local(object, ...)
  where 18: standingTrees(5, startSeed = 12)
  where 19: standingTrees(5, startSeed = 12)
  
   --- value of length: 2 type: logical ---
  [1] FALSE TRUE
   --- function from context ---
  function (object)
  {
      if (!(object@units %in% .StemEnv$msrUnits))
          return("units of measure must be \"English\" or \"metric\"")
      if (!class(object@bbox) == "matrix")
          return("bbox slot must be a 2x2 matrix")
      bboxNames = match(rownames(object@bbox), c("x", "y"))
      if (any(is.na(bboxNames)))
          return("slot bbox rownames must be \"x\", \"y\"!")
      bboxNames = match(colnames(object@bbox), c("min", "max"))
      if (any(is.na(bboxNames)))
          return("slot bbox colnames must be \"min\", \"max\"!")
      return(TRUE)
  }
  <bytecode: 0x3d65de8>
  <environment: namespace:sampSurf>
   --- function search by body ---
   ----------- END OF FAILURE REPORT --------------
  Error in if (!class(object@bbox) == "matrix") return("bbox slot must be a 2x2 matrix") :
    the condition has length > 1
  Calls: standingTrees ... validObject -> anyStrings -> isTRUE -> validityMethod
  Execution halted
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes in 'inst/doc' ... OK
• checking re-building of vignette outputs ... [3s/5s] OK
• checking PDF version of manual ... OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR