From 9cdba55e8ed7333c3726687f92fd50eb9403e3bc Mon Sep 17 00:00:00 2001
From: ErikQQY <2283984853@qq.com>
Date: Tue, 27 Jun 2023 13:32:42 +0800
Subject: [PATCH] Throw appropriate error when analytic is not given

Signed-off-by: ErikQQY <2283984853@qq.com>
---
 src/solutions/solution_interface.jl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/solutions/solution_interface.jl b/src/solutions/solution_interface.jl
index e9be869af..900fecfea 100644
--- a/src/solutions/solution_interface.jl
+++ b/src/solutions/solution_interface.jl
@@ -672,6 +672,7 @@ function solplot_vecs_and_labels(dims, vars, plot_timeseries, plott, sol, plot_a
     end
 
     if plot_analytic
+        @assert sol.u_analytic !== Nothing
         analytic_plot_vecs = []
         for x in vars
             tmp = []