Update stan_inference.jl

SciML · Oct 31, 2024 · 8945521 · 8945521
1 parent 0739ce9
commit 8945521
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/stan_inference.jl b/src/stan_inference.jl
@@ -199,7 +199,7 @@ function stan_inference(
 
         if isnothing(diffeq_string)
             diffeq_string = ModelingToolkit.build_function(ModelingToolkit.equations(sys),
-                ModelingToolkit.states(sys),
+                ModelingToolkit.unknowns(sys),
                 ModelingToolkit.parameters(sys),
                 ModelingToolkit.get_iv(sys);
                 expression = Val{true},
@@ -250,4 +250,4 @@ function stan_inference(
     else
         rc.err
     end
-end
+end