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I want to run some test on a LAScatalog object using las_check with lidR in R.
The first run worked just fine (all flags were green) and when I tried to run the same
las_check(ctg_bertrix, deep = T), I got the following error:
Error: Trying to write an object of class list but this type is not supported.
How to interpret this error message? What should I do ? Does that mean that there is a problem with the dataset?
You found a bug.
Minimal reproducible example by setting an output files template
LASfile <- system.file("extdata", "Megaplot.laz", package="lidR")
ctg = readLAScatalog(LASfile)
opt_output_files(ctg) <- tempfile()
las_check(ctg, deep = T)
#> Erreur : Trying to write an object of class list but this type is not supported.
Do not try to write the output and it works
LASfile <- system.file("extdata", "Megaplot.laz", package="lidR")
ctg = readLAScatalog(LASfile)
las_check(ctg, deep = T)
