From 331dd49326f2306899b5e0aed8f0bacb04cedd5f Mon Sep 17 00:00:00 2001
From: Daniel Schwabeneder <daniel.schwabeneder@openmailbox.org>
Date: Wed, 6 Sep 2017 16:03:39 +0200
Subject: [PATCH] improve recipe error

---
 src/series.jl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/series.jl b/src/series.jl
index f3499e22..c6eee4b3 100644
--- a/src/series.jl
+++ b/src/series.jl
@@ -10,6 +10,9 @@ const FuncOrFuncs{F} = Union{F, Vector{F}, Matrix{F}}
 
 all3D(d::KW) = trueOrAllTrue(st -> st in (:contour, :contourf, :heatmap, :surface, :wireframe, :contour3d, :image), get(d, :seriestype, :none))
 
+# unknown
+convertToAnyVector(x, d::KW) = error("No user recipe defined for $(typeof(x))")
+
 # missing
 convertToAnyVector(v::Void, d::KW) = Any[nothing], nothing