syms should be ... symbols

Author: ChrisRackauckas

Project.toml

@@ -1,7 +1,7 @@
 name = "ModelingToolkit"
 uuid = "961ee093-0014-501f-94e3-6117800e7a78"
 authors = ["Chris Rackauckas <[email protected]>"]
-version = "1.4.2"
+version = "1.4.3"
 
 [deps]
 DiffEqBase = "2b5f629d-d688-5b77-993f-72d75c75574e"

src/systems/diffeqs/diffeqsystem.jl

@@ -276,7 +276,7 @@ function DiffEqBase.ODEFunction{iip}(sys::ODESystem, dvs = sys.dvs, ps = sys.ps;
                       tgrad = _tgrad,
                       Wfact = _Wfact,
                       Wfact_t = _Wfact_t,
-                      syms = string.(sys.dvs))
+                      syms = Symbol.(sys.dvs))
 end
 
 function DiffEqBase.ODEFunction(sys::ODESystem, args...; kwargs...)