Dear Moritz and other Grass- users and developers, I tried dealing with the error myself by changing predicted <- data.frame(predict(models.cv, features)) into predicted <- data.frame(predict(models.cv, features, na.action = na.exclude)), based on discussions online implying some predictions might be invalid NaN values. I checked the script output to see if this change was implemented and it was, but I get the same error. Any suggestions what to try next?
------------------------------ v.class.mlR -i --overwrite segments_map=nvSegW24IDM4DV4@LUP1 training_map=TrainingApril2019@LUP1 train_class_column=class_code output_class_column=output_class output_prob_column=probability classifiers=svmLinear,rf,xgbTree folds=5 partitions=10 tunelength=10 weighting_modes=bwwv,qbwwv weighting_metric=accuracy classification_results=C:\Users\haarlooj\Documents\CELOS\v.class.mlr_outputapril2019\results_all_classifiers accuracy_file=C:\Users\haarlooj\Documents\CELOS\v.class.mlr_outputapril2019\accuracy_classifiers model_details=C:\Users\haarlooj\Documents\CELOS\v.class.mlr_outputapril2019\details_classifier_module_runs bw_plot_file=C:\Users\haarlooj\Documents\CELOS\v.class.mlr_outputapril2019\box-whicker_classifier_performance r_script_file=C:\Users\haarlooj\Documents\CELOS\v.class.mlr_outputapril2019\R_script4 processes=3 Running R now. Following output is R output. During startup - Warning messages: 1: Setting LC_CTYPE=en_US.cp1252 failed 2: Setting LC_COLLATE=en_US.cp1252 failed 3: Setting LC_TIME=en_US.cp1252 failed 4: Setting LC_MONETARY=en_US.cp1252 failed Loading required package: caret Loading required package: lattice Loading required package: ggplot2 Warning messages: 1: package 'caret' was built under R version 3.5.3 2: package 'ggplot2' was built under R version 3.5.3 Loading required package: foreach Loading required package: iterators Loading required package: parallel Warning messages: 1: package 'doParallel' was built under R version 3.5.3 2: package 'foreach' was built under R version 3.5.3 3: package 'iterators' was built under R version 3.5.3 During startup - Warning messages: 1: Setting LC_CTYPE=en_US.cp1252 failed 2: Setting LC_COLLATE=en_US.cp1252 failed 3: Setting LC_TIME=en_US.cp1252 failed 4: Setting LC_MONETARY=en_US.cp1252 failed During startup - Warning messages: 1: Setting LC_CTYPE=en_US.cp1252 failed 2: Setting LC_COLLATE=en_US.cp1252 failed 3: Setting LC_TIME=en_US.cp1252 failed 4: Setting LC_MONETARY=en_US.cp1252 failed During startup - Warning messages: 1: Setting LC_CTYPE=en_US.cp1252 failed 2: Setting LC_COLLATE=en_US.cp1252 failed 3: Setting LC_TIME=en_US.cp1252 failed 4: Setting LC_MONETARY=en_US.cp1252 failed Error in data.frame(id = rownames(features), predicted) : arguments imply differing number of rows: 17851, 17849 Execution halted ERROR: There was an error in the execution of the R script. Please check the R output. (Thu Apr 11 12:09:19 2019) Command finished (1176 min 9 sec)
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