I am using standalone winGRASS, but installed it with OSGeo4W because I also use QGIS. I was using version 8.2.1, but went back to 7.8.5 and OSGeo4W v1. With R4.3.1 getting other errors, and with R4.0 there was also trouble finding the R script? (FileNotFoundError: [WinError 2] The system cannot find the file specified.) I checked the input text files. These don't have NA values. I am doing a test classification with limited training-data. ----------------------------------- *Msg when using R4.3.1* Running R now. Following output is R output. During startup - Warning messages: 1: Setting LC_COLLATE=en_US.cp1252 failed 2: Setting LC_CTYPE=en_US.cp1252 failed 3: Setting LC_MONETARY=en_US.cp1252 failed 4: Setting LC_TIME=en_US.cp1252 failed Loading required package: ggplot2 Loading required package: lattice Warning messages: 1: package 'caret' was built under R version 4.3.1 2: package 'ggplot2' was built under R version 4.3.1 Warning message: package 'data.table' was built under R version 4.3.1 Something is wrong; all the Accuracy metric values are missing: Accuracy Kappa Min. : NA Min. : NA 1st Qu.: NA 1st Qu.: NA Median : NA Median : NA Mean :NaN Mean :NaN 3rd Qu.: NA 3rd Qu.: NA Max. : NA Max. : NA NA's :4 NA's :4 Error: Stopping In addition: There were 33 warnings (use warnings() to see them) Execution halted ERROR: There was an error in the execution of the R script. Please check the R output.
On Tue, Jul 18, 2023 at 3:43 PM Helmut Kudrnovsky <hel...@web.de> wrote: > >>Is it best to go back to the previous versions for the meantime? > > > >yes, that would be an option. > > > >are you using OSGeo4W or standalone winGRASS? > > > >these R-batch-files are living also in the source: > > > >https://github.com/OSGeo/grass/tree/main/mswindows/external/rbatch > > > >and are integrated into extrabin-folder of the winGRASS standalone > installer. > > > >could you try the standalone installer? which version are you using? > > see also discussion at: > > https://github.com/OSGeo/grass/discussions/3091 > > > > > > > >
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