Only error on error

Author: kuriwaki

.github/workflows/R-CMD-check-dev.yaml

@@ -38,7 +38,7 @@ jobs:
       - name: Check
         run: |
           options(crayon.enabled = TRUE)
-          rcmdcheck::rcmdcheck(args = c("--no-manual", "--as-cran"), error_on = "warning", check_dir = "check")
+          rcmdcheck::rcmdcheck(args = c("--no-manual", "--as-cran"), error_on = "error", check_dir = "check")
         shell: Rscript {0}
 
       - name: Test live dataverse (vignette)