error retrieving tag

InvenTree/plugin/templatetags/plugin_extras.py

@@ -51,3 +51,8 @@ def safe_url(view_name, *args, **kwargs):
         return reverse(view_name, args=args, kwargs=kwargs)
     except:
         return None
+
+@register.simple_tag()
+def plugin_errors(*args, **kwargs):
+    """Return all plugin errors"""
+    return djangosettings.INTEGRATION_ERRORS

InvenTree/templates/InvenTree/settings/plugin.html

@@ -102,4 +102,32 @@
 </table>
 </div>
 
+
+<h4>{% trans "Plugin errors" %}</h4>
+<div class='table-responsive'>
+    <table class='table table-striped table-condensed'>
+        <thead>
+            <tr>
+                <th>{% trans "Stage" %}</th>
+                <th>{% trans "Name" %}</th>
+                <th>{% trans "Message" %}</th>
+            </tr>
+        </thead>
+        
+        <tbody>
+        {% plugin_errors as pl_errors %}
+        {% for stage, errors in pl_errors.items %}
+            {% for error_detail in errors %}
+            {% for name, message in error_detail.items %}
+            <tr>
+                <td>{{ stage }}</td>
+                <td>{{ name }}</td>
+                <td>{{ message }}</td>
+            </tr>
+            {% endfor %}
+            {% endfor %}
+        {% endfor %}
+        </tbody>
+    </table>
+    </div>
 {% endblock %}