Device bulk rename fails when a device with no name is selected #897

New Issue

MrUnknownDE · 2026-04-05T18:36:55+02:00

MrUnknownDE commented

2026-04-05 18:36:55 +02:00

Originally created by @duckw on 11/10/2025

NetBox Edition

NetBox Community

NetBox Version

v4.4.5

Python Version

3.12

Steps to Reproduce

Create a device with a name and another without a name
Select both in the device list for bulk rename
Enter values for find and replace
Click Preview

Expected Behavior

Either the devices without names should be removed from the list or it safely ignores them

Observed Behavior

expected string or bytes-like object, got 'NoneType'

Python version: 3.12.3
NetBox version: 4.4.5

*Originally created by @duckw on 11/10/2025* ### NetBox Edition NetBox Community ### NetBox Version v4.4.5 ### Python Version 3.12 ### Steps to Reproduce 1. Create a device with a name and another without a name 2. Select both in the device list for bulk rename 3. Enter values for find and replace 4. Click Preview ### Expected Behavior Either the devices without names should be removed from the list or it safely ignores them ### Observed Behavior <class 'TypeError'> expected string or bytes-like object, got 'NoneType' Python version: 3.12.3 NetBox version: 4.4.5

MrUnknownDE closed this issue

2026-04-05 18:36:55 +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

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1 Participants

Notifications

Due Date

No due date set.

Dependencies

No dependencies set.

Reference: github/netbox#897