starred/netbox
1
0
Fork 0
mirror of https://github.com/netbox-community/netbox.git synced 2026-01-11 21:10:29 +01:00
Code Issues 273 Packages Projects Releases 10 Wiki Activity

ipam/ip-addresses shows 'NoneType' object has no attribute 'get_absolute_url' #7999

New Issue
Closed
opened 2025-12-29 20:31:02 +01:00 by adam · 2 comments
adam commented 2025-12-29 20:31:02 +01:00
Owner
Copy Link

Originally created by @fzumpe on GitHub (May 4, 2023).

NetBox version

v3.4.1

Python version

3.8

Steps to Reproduce

  1. Add standalone IP without attached device
  2. Open IPAdresses

Expected Behavior

Show a list of all currently existing IPs

Observed Behavior

Error message and no IPs shown

Originally created by @fzumpe on GitHub (May 4, 2023). ### NetBox version v3.4.1 ### Python version 3.8 ### Steps to Reproduce 1. Add standalone IP without attached device 2. Open IPAdresses ### Expected Behavior Show a list of all currently existing IPs ### Observed Behavior Error message and no IPs shown
adam added the type: bug label 2025-12-29 20:31:02 +01:00
adam closed this issue 2025-12-29 20:31:02 +01:00
adam commented 2025-12-29 20:31:02 +01:00
Author
Owner
Copy Link

@fzumpe commented on GitHub (May 4, 2023):

I could fix it by editing ipam/tables/ip.py line 383:

    assigned = columns.BooleanColumn(
        accessor='assigned_object_id',
---     linkify=lambda record: record.assigned_object.get_absolute_url(),
+++     linkify=lambda record: (record.assigned_object.get_absolute_url()) if record.assigned_object is not None else False,
        verbose_name='Assigned'
    )
@fzumpe commented on GitHub (May 4, 2023): I could fix it by editing ipam/tables/ip.py line 383: ``` assigned = columns.BooleanColumn( accessor='assigned_object_id', --- linkify=lambda record: record.assigned_object.get_absolute_url(), +++ linkify=lambda record: (record.assigned_object.get_absolute_url()) if record.assigned_object is not None else False, verbose_name='Assigned' ) ```
adam commented 2025-12-29 20:31:03 +01:00
Author
Owner
Copy Link

@jeremystretch commented on GitHub (May 4, 2023):

I'm not able to replicate this on v3.5.0. Your NetBox version is rather old; please first try upgrading to v3.4.10. If the problem persists, please identify discrete steps that someone else can take to reproduce the behavior. I'll be happy to re-open this if needed, but I suspect upgrading will address the bug.

@jeremystretch commented on GitHub (May 4, 2023): I'm not able to replicate this on v3.5.0. Your NetBox version is rather old; please first try upgrading to v3.4.10. If the problem persists, please identify discrete steps that someone else can take to reproduce the behavior. I'll be happy to re-open this if needed, but I suspect upgrading will address the bug.
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
beta
breaking change
complexity: high
complexity: low
complexity: medium
needs milestone
netbox
pending closure
plugin candidate
pull-request
Mirrored from GitHub Pull Request
 severity: high
severity: low
severity: medium
status: accepted
status: backlog
status: blocked
status: duplicate
status: needs owner
status: needs triage
status: revisions needed
status: under review
topic: GraphQL
topic: Internationalization
topic: OpenAPI
topic: UI/UX
topic: cabling
topic: event rules
topic: htmx navigation
topic: industrialization
topic: migrations
topic: plugins
topic: scripts
topic: templating
topic: testing
type: bug
type: deprecation
type: documentation
type: feature
type: housekeeping
type: translation
No Label type: bug
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
adam
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: starred/netbox#7999
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?