From 9b9f566a8ca8009280b97f713fae5144d0ebbeb6 Mon Sep 17 00:00:00 2001
From: Hans Kallekleiv <16436291+HansKallekleiv@users.noreply.github.com>
Date: Thu, 5 Dec 2024 13:36:29 +0100
Subject: [PATCH] Fix FutureWarning - cast to dtype

---
 webviz_subsurface/_models/parameter_model.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/webviz_subsurface/_models/parameter_model.py b/webviz_subsurface/_models/parameter_model.py
index aa7f927e1..b4900ef89 100644
--- a/webviz_subsurface/_models/parameter_model.py
+++ b/webviz_subsurface/_models/parameter_model.py
@@ -151,6 +151,7 @@ def _check_if_sensitivity_run(self) -> bool:
         # if mix of gen_kw and sensitivity ensembles add
         # dummy sensitivvity columns to gen_kw ensembles
         gen_kw_mask = self._dataframe["SENSNAME"].isnull()
+        self._dataframe["SENSNAME"] = self._dataframe["SENSNAME"].astype(str)
         self._dataframe.loc[gen_kw_mask, "SENSNAME"] = "🎲"
         self._dataframe.loc[gen_kw_mask, "SENSCASE"] = "p10_p90"