From 78766761145ca9e6fa113165aa411189b249b823 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Thu, 17 Aug 2023 21:04:23 +1000
Subject: [PATCH] Fix plugin pickeling (#5412) (#5457)

(cherry picked from commit 1fe382e318e44cfa19b3420d5bff8be941c77102)

Co-authored-by: Lukas <76838159+wolflu05@users.noreply.github.com>
---
 InvenTree/plugin/models.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/InvenTree/plugin/models.py b/InvenTree/plugin/models.py
index 8877997f9a..beeb513465 100644
--- a/InvenTree/plugin/models.py
+++ b/InvenTree/plugin/models.py
@@ -103,6 +103,12 @@ class PluginConfig(InvenTree.models.MetadataMixin, models.Model):
         # Save plugin
         self.plugin: InvenTreePlugin = plugin
 
+    def __getstate__(self):
+        """Customize pickeling behaviour."""
+        state = super().__getstate__()
+        state.pop("plugin", None)  # plugin cannot be pickelt in some circumstances when used with drf views, remove it (#5408)
+        return state
+
     def save(self, force_insert=False, force_update=False, *args, **kwargs):
         """Extend save method to reload plugins if the 'active' status changes."""
         reload = kwargs.pop('no_reload', False)  # check if no_reload flag is set