From: Tibor Frank <tifrank@cisco.com>
Date: Wed, 2 Jun 2021 10:38:30 +0000 (+0200)
Subject: PAL: Fix plot_ndrpdr_box_name
X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=commitdiff_plain;h=ccae0f8da97bce98aaaa5cc529b20b88a3d58679

PAL: Fix plot_ndrpdr_box_name

- if there are no values, put warning to the log.

Change-Id: Ibea99e3f4962684afefa572c46bcca157b8ab3cf
Signed-off-by: Tibor Frank <tifrank@cisco.com>
---

diff --git a/resources/tools/presentation/generator_plots.py b/resources/tools/presentation/generator_plots.py
index 39b6f9bea4..1d6bbaabf5 100644
--- a/resources/tools/presentation/generator_plots.py
+++ b/resources/tools/presentation/generator_plots.py
@@ -761,8 +761,10 @@ def plot_ndrpdr_box_name(plot, input_data):
                         hoverinfo=u"y+name"
                     )
                 )
-                data_y_max.append(max(vals))
-
+                try:
+                    data_y_max.append(max(vals))
+                except ValueError as err:
+                    logging.warning(f"No values to use.\n{err!r}")
             try:
                 # Create plot
                 layout = deepcopy(plot[u"layout"])