v4.5.6 - virtual interface error, gui not loading #22

New Issue

MrUnknownDE · 2026-04-05T16:21:14+02:00

MrUnknownDE commented

2026-04-05 16:21:14 +02:00

Originally created by @ITJamie on 4/2/2026

NetBox Edition

NetBox Community

NetBox Version

v4.5.6

Python Version

3.12

Steps to Reproduce

1: create an interface on a device with type set to virtual
2: attempt to load the display view of that interface

Expected Behavior

that the display view will load

Observed Behavior

The complete exception is provided below:

<class 'dcim.models.device_components.Interface.virtual_circuit_termination.RelatedObjectDoesNotExist'>

Interface has no virtual_circuit_termination.

Python version: 3.12.3
NetBox version: 4.5.6
Plugins: 
  netbox_demo: 0.5.0
The request which yielded the above error is shown below:

GET https://demo.netbox.dev/dcim/interfaces/1726/

*Originally created by @ITJamie on 4/2/2026* ### NetBox Edition NetBox Community ### NetBox Version v4.5.6 ### Python Version 3.12 ### Steps to Reproduce 1: create an interface on a device with type set to virtual 2: attempt to load the display view of that interface ### Expected Behavior that the display view will load ### Observed Behavior ``` The complete exception is provided below: <class 'dcim.models.device_components.Interface.virtual_circuit_termination.RelatedObjectDoesNotExist'> Interface has no virtual_circuit_termination. Python version: 3.12.3 NetBox version: 4.5.6 Plugins: netbox_demo: 0.5.0 The request which yielded the above error is shown below: GET https://demo.netbox.dev/dcim/interfaces/1726/ ```

MrUnknownDE closed this issue

2026-04-05 16:21:14 +02:00

MrUnknownDE added the type: bug type: bug type: bug type: bug type: bug status: duplicate type: bug netbox netbox netbox netbox netbox netbox netbox netbox netbox status: duplicate labels 2026-04-05 16:21:14 +02:00

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Branches Tags

main

21455-sql-indexes-audit

21357-register-model-actions

feature

20924-plugin-ui-components

21766-improve-test-coverage-for-sortable-table-columns

21157-export-template-public-models

21025-pre-render-config-contexts

21364-swagger

feature-ip-prefix-link

20911-dropdown-3

fix_module_substitution

21160-filterset

20911-dropdown-2

20044-elevation-stuck-lightmode

7604-filter-modifiers-v3

20660-script-load

19724-graphql

14884-script

19720-macaddress-interface-generic-relation

fix-19669-api-image-download

7604-filter-modifiers

19275-fixes-interface-bulk-edit

fix-17794-get_field_value_return_list

11507-show-aggregate-and-rir-on-api

9583-add_column_specific_search_field_to_tables

No Label netbox netbox netbox netbox netbox netbox netbox netbox netbox status: duplicate status: duplicate type: bug type: bug type: bug type: bug type: bug type: bug

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Reference: github/netbox#22