exit on null for target output

MLopez-Ibanez · Dec 21, 2022 · 2df58b6 · 2df58b6
1 parent 27102c4
commit 2df58b6
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/R/race-wrapper.R b/R/race-wrapper.R
@@ -527,6 +527,9 @@ execute.experiments <- function(experiments, scenario)
       scenario$targetRunnerParallel(experiments, exec.target.runner,
                                     scenario = scenario,
                                     target.runner = target.runner)
+    if (is.null(target.output)) {
+      irace.error("Stopping because the output of targetRunnerParallel is NULL.")
+    } 
   } else if (scenario$batchmode != 0) {
     target.output <- cluster.lapply (experiments, scenario = scenario)
   } else if (parallel > 1) {