Fixes syntax error on reports (#12997)

* fixes syntax error on reports #12842

* remove the extra filter #12842

netbox/extras/models/reports.py

@@ -1,7 +1,7 @@
 import inspect
+import logging
 from functools import cached_property
 
-from django.contrib.contenttypes.fields import GenericRelation
 from django.db import models
 from django.urls import reverse
 
@@ -12,6 +12,8 @@ from netbox.models.features import JobsMixin, WebhooksMixin
 from utilities.querysets import RestrictedQuerySet
 from .mixins import PythonModuleMixin
 
+logger = logging.getLogger('netbox.reports')
+
 __all__ = (
     'Report',
     'ReportModule',
@@ -56,7 +58,8 @@ class ReportModule(PythonModuleMixin, JobsMixin, ManagedFile):
 
         try:
             module = self.get_module()
-        except ImportError:
+        except (ImportError, SyntaxError) as e:
+            logger.error(f"Unable to load report module {self.name}, exception: {e}")
             return {}
         reports = {}
         ordered = getattr(module, 'report_order', [])

netbox/templates/extras/report_list.html

@@ -38,6 +38,7 @@
         </h5>
         <div class="card-body">
           {% include 'inc/sync_warning.html' with object=module %}
+          {% if module.reports %}
             <table class="table table-hover table-headings reports">
               <thead>
                 <tr>
@@ -103,6 +104,11 @@
                 {% endwith %}
               </tbody>
             </table>
+          {% else %}
+            <div class="alert alert-warning" role="alert">
+              <i class="mdi mdi-alert"></i> Could not load reports from {{ module.name }}
+            </div>
+          {% endif %}
         </div>
       </div>
     {% empty %}