Merge pull request #1663 from andrjohns/fix-read-csv

Fix creating stanfit from csv when rstan not loaded
paul-buerkner · May 28, 2024 · cc258c5 · cc258c5
2 parents b61d495 + 18415e3
commit cc258c5
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/R/backends.R b/R/backends.R
@@ -979,8 +979,10 @@ read_csv_as_stanfit <- function(files, variables = NULL, sampler_diagnostics = N
   }
 
   # @stanmodel
+  cxxdso_class <- "cxxdso"
+  attr(cxxdso_class, "package") <- "rstan"
   null_dso <- new(
-    "cxxdso", sig = list(character(0)), dso_saved = FALSE,
+    cxxdso_class, sig = list(character(0)), dso_saved = FALSE,
     dso_filename = character(0), modulename = character(0),
     system = R.version$system, cxxflags = character(0),
     .CXXDSOMISC = new.env(parent = emptyenv())