recipe weak plot fix

Author: ChrisRackauckas

src/plotrecipes.jl

@@ -1,6 +1,6 @@
 @recipe function f(sim::ConvergenceSimulation)
   if ndims(collect(values(sim.errors))[1])>1 #Monte Carlo
-    vals = [mean(x,1)' for x in values(sim.errors)]
+    vals = [typeof(x)<:AbstractVector ? x : mean(x,1)' for x in values(sim.errors)]
   else #Deterministic
     vals = [x for x in values(sim.errors)]
   end