Cannot install module with placeholder values in a module bay tree 2 in tree but 1 placeholders given. #1154

New Issue

MrUnknownDE · 2026-04-05T21:12:01+02:00

MrUnknownDE commented

2026-04-05 21:12:01 +02:00

Originally created by @Stingo77 on 10/2/2025

NetBox Edition

NetBox Community

NetBox Version

v.4.4.2

Python Version

3.11

Steps to Reproduce

Create device with module bay Gi0/0/[1-24] position [1-24] for sfp module with intarface {module} and one module bay "Rear card slot" Position 1 for rear card.
Create rear card with module bay Gi0/1/[1-4] position [1-4] for sfp module.
Insert rear card into device.
Insert sfp module in slot rear card.

Expected Behavior

The module will be inserted into the raer card and interface will be added.
Gi0/0/1 — — — — Gi0/0/1
Gi0/0/2 — — — — Gi0/0/2
Gi0/0/3 — — — — Gi0/0/3
Rear card slot — Generic-card-sfp — 1
Gi0/1/1 — — — — Gi0/1/1
Gi0/1/2 — — — — Gi0/1/2

Observed Behavior

The module is not added, an error is returned "Cannot install module with placeholder values in a module bay tree 2 in tree but 1 placeholders given."

*Originally created by @Stingo77 on 10/2/2025* ### NetBox Edition NetBox Community ### NetBox Version v.4.4.2 ### Python Version 3.11 ### Steps to Reproduce 1. Create device with module bay Gi0/0/[1-24] position [1-24] for sfp module with intarface {module} and one module bay "Rear card slot" Position 1 for rear card. 2. Create rear card with module bay Gi0/1/[1-4] position [1-4] for sfp module. 3. Insert rear card into device. 4. Insert sfp module in slot rear card. ### Expected Behavior The module will be inserted into the raer card and interface will be added. Gi0/0/1 — — — — Gi0/0/1 Gi0/0/2 — — — — Gi0/0/2 Gi0/0/3 — — — — Gi0/0/3 Rear card slot — Generic-card-sfp — 1 Gi0/1/1 — — — — Gi0/1/1 Gi0/1/2 — — — — Gi0/1/2 ### Observed Behavior The module is not added, an error is returned "Cannot install module with placeholder values in a module bay tree 2 in tree but 1 placeholders given."

MrUnknownDE closed this issue

2026-04-05 21:12:01 +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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Dependencies

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Reference: github/netbox#1154