From 801bcf2942df04d7bed94b2e7fb148dd7b569ec6 Mon Sep 17 00:00:00 2001
From: Bryan Rumsey <bmrumsey@gmail.com>
Date: Mon, 11 Jul 2022 11:23:39 -0400
Subject: [PATCH] Add check to properly raise error when attempting to plot and
 empty domain.

---
 spatialpy/core/domain.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/spatialpy/core/domain.py b/spatialpy/core/domain.py
index cdb033bf..f7529929 100644
--- a/spatialpy/core/domain.py
+++ b/spatialpy/core/domain.py
@@ -571,6 +571,9 @@ def plot_types(self, width=None, height=None, colormap=None, size=None, title=No
         :returns: Plotly figure of domain types if, use_matplotlib=False and return_plotly_figure=True
         :rtype: None or dict
         '''
+        if len(self.vertices) == 0:
+            raise DomainError("The domain does not contain particles.")
+
         from spatialpy.core.result import _plotly_iterate # pylint: disable=import-outside-toplevel
 
         if not use_matplotlib: