interface type mapping TemplateDoesNotExist

[felix068]

NetBox Librenms Plugin version

0.3.7

NetBox version

v4.2.2

Python version

3.11

Steps to Reproduce

when I create or try to view an interface type mapping. for example when I go to /plugins/librenms_plugin/interface-type-mappings/

Expected Behavior

Observed Behavior

Error in the logs and in the web page :

Traceback (most recent call last):
  File "/opt/netbox/venv/lib/python3.11/site-packages/django/core/handlers/exception.py", line 55, in inner
    response = get_response(request)
               ^^^^^^^^^^^^^^^^^^^^^
  File "/opt/netbox/venv/lib/python3.11/site-packages/django/core/handlers/base.py", line 197, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/netbox/venv/lib/python3.11/site-packages/django/views/generic/base.py", line 104, in view
    return self.dispatch(request, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/netbox/netbox/netbox/views/generic/base.py", line 26, in dispatch
    return super().dispatch(request, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/netbox/netbox/utilities/views.py", line 125, in dispatch
    return super().dispatch(request, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/netbox/netbox/utilities/views.py", line 39, in dispatch
    return super().dispatch(request, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/netbox/venv/lib/python3.11/site-packages/django/views/generic/base.py", line 143, in dispatch
    return handler(request, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/netbox/netbox/netbox/views/generic/object_views.py", line 74, in get
    return render(request, self.get_template_name(), {
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/netbox/venv/lib/python3.11/site-packages/django/shortcuts.py", line 25, in render
    content = loader.render_to_string(template_name, context, request, using=using)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/netbox/venv/lib/python3.11/site-packages/django/template/loader.py", line 61, in render_to_string
    template = get_template(template_name, using=using)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/netbox/venv/lib/python3.11/site-packages/django/template/loader.py", line 19, in get_template
    raise TemplateDoesNotExist(template_name, chain=chain)
django.template.exceptions.TemplateDoesNotExist: netbox_librenms_plugin/interfacetypemapping.html
2025-01-30 08:31:07,218 django.request WARNING: Not Found: /favicon.ico

[bonzo81]

The plugin does not use the template interfacetypemapping.html in release 0.3.7. So it's odd that it is referenced in the error:

django.template.exceptions.TemplateDoesNotExist: netbox_librenms_plugin/interfacetypemapping.html

Did you upgrade from an earlier version of the plugin? It's possible that browser cache causing this. You can try any combination of:

Shift-refresh or Ctrl-F5
Using a different browser
Use “Incognito” or “privacy” mode.

Do you get the same result?

[felix068]

I also find it strange, I did not upgrade from a previous version of the plugin.
And I followed the installation documentation from the README.
NetBox tells me that the installed version of the plugin is netbox_librenms_plugin: 0.3.7, and the error on the web page also shows 0.3.7
And no matter if I use a different browser or privacy mode...

[kurdam]

Hi,
I have exactly the same problem on a fresh install of netbox.
NetBox Community v4.2.2
NetBox Librenms Plugin 0.3.7
Debian GNU/Linux 12
Python3.11
librenms 25.1.0-85-gda0bbb817

The problem is present on several different computers and web browsers, so it looks like more server side than client side.
If there is some diagnosis i can run to help you don't hesitate to ask me.

[bonzo81]

Thanks @kurdam.

I've not been able to reproduce this yet.

I did check the 0.3.7 package on PyPi, and it has the correct code, i.e.It points to the correct template interfacetypemapping_list.html

So I don't know why after installing via pip it has a reference to the old template name from 0.3.6

Have you tried any of the following pip arguments when installing:

pip install --upgrade <package>
pip install --force-reinstall <package>
pip install --no-cache-dir <package>

Maybe pip install --vvv <package> might be helpful.

[kurdam]

Thank you for your quick answer.
I did what you recommended me without improvement.
From what i can find there is the file interfacemapping_list.html in my venv

(venv) root@netbox:~# locate interfacetypemapping_list.html
/opt/netbox/venv/lib/python3.11/site-packages/netbox_librenms_plugin/templates/netbox_librenms_plugin/interfacetypemapping_list.html

root@netbox:/opt/netbox/venv/lib/python3.11/site-packages/netbox_librenms_plugin/templates/netbox_librenms_plugin# ls
_cable_sync_content.html _interface_sync_content.html _ipaddress_sync_content.html site_location_sync.html
_cable_sync.html _interface_sync.html _ipaddress_sync.html status_check.html
inc interfacetypemapping_list.html librenms_sync_base.html

root@netbox:/opt/netbox/venv/lib/python3.11/site-packages/netbox_librenms_plugin/templates/netbox_librenms_plugin# cat interfacetypemapping_list.html
{% extends 'generic/object_list.html' %}

{% block content %}

Interface Type Mapping

This section allows you to map LibreNMS interface types to NetBox interface types.
When synchronizing interfaces from LibreNMS, these mappings will be used to ensure
correct interface type assignment in NetBox.

Example: Map LibreNMS type "ethernetCsmacd" to NetBox type "1000base-t"

{{ block.super }}
{% endblock %}

I uninstalled the module following the documentation from netbox ( https://netboxlabs.com/docs/netbox/en/stable/plugins/removal/ ) and adding the verbose flag

(venv) root@netbox:/opt/netbox/netbox# pip install netbox-librenms-plugin -vvv
Using pip 25.0.1 from /opt/netbox/venv/lib/python3.11/site-packages/pip (python 3.11)
Non-user install because user site-packages disabled
Created temporary directory: /tmp/pip-build-tracker-zrh_yx7b
Initialized build tracking at /tmp/pip-build-tracker-zrh_yx7b
Created build tracker: /tmp/pip-build-tracker-zrh_yx7b
Entered build tracker: /tmp/pip-build-tracker-zrh_yx7b
Created temporary directory: /tmp/pip-install-w7l507s_
Created temporary directory: /tmp/pip-ephem-wheel-cache-3rcvmsy1
1 location(s) to search for versions of netbox-librenms-plugin:

• https://pypi.org/simple/netbox-librenms-plugin/
  Fetching project page and analyzing links: https://pypi.org/simple/netbox-librenms-plugin/
  Getting page https://pypi.org/simple/netbox-librenms-plugin/
  Found index url https://pypi.org/simple/
  Looking up "https://pypi.org/simple/netbox-librenms-plugin/" in the cache
  Request header has "max_age" as 0, cache bypassed
  Starting new HTTPS connection (1): pypi.org:443
  https://pypi.org:443 "GET /simple/netbox-librenms-plugin/ HTTP/1.1" 304 0
  Fetched page https://pypi.org/simple/netbox-librenms-plugin/ as application/vnd.pypi.simple.v1+json
  Found link https://files.pythonhosted.org/packages/38/b5/ca152d308c64d1095dbb1f2bc095ad1869c6b54b2345b2d43dceb6b428aa/netbox_librenms_plugin-0.1.0-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.1.0
  Found link https://files.pythonhosted.org/packages/2c/87/5209dc574d25c1207cc2f0ee83a50be5a6324e63866da07551569cfd9164/netbox_librenms_plugin-0.1.0.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.1.0
  Found link https://files.pythonhosted.org/packages/d0/2c/b79952671fe0c8b5e5ce886eabfd5c221ee9abd6026a21f325bd57e9207d/netbox_librenms_plugin-0.1.1-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.1.1
  Found link https://files.pythonhosted.org/packages/db/04/d86e3ed26a848dd938a192e6d08d3b6bca9922b639d333becb9cad7c2b1d/netbox_librenms_plugin-0.1.1.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.1.1
  Found link https://files.pythonhosted.org/packages/e4/2d/274996749d3a65f8747f2465d029ba8c9dee1696786da14aafaf9972cafc/netbox_librenms_plugin-0.2.0-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.0
  Found link https://files.pythonhosted.org/packages/5c/64/caf12e10afc8e92928e5ec99945f4fd20bbce371503a715b047be45daa17/netbox_librenms_plugin-0.2.0.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.0
  Found link https://files.pythonhosted.org/packages/70/c3/9f982e7fa9bae2d3fc677603363171660b9865c39b1566ed8dab4f38eaed/netbox_librenms_plugin-0.2.1-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.1
  Found link https://files.pythonhosted.org/packages/9b/1e/1b0886933c9bc1aa6d82b6cefbb4741136d3b035a3743f64be85e6f90ce8/netbox_librenms_plugin-0.2.1.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.1
  Found link https://files.pythonhosted.org/packages/c4/df/988196ae03cb823af031ed589092a5c8d160ac7279d747229429a7d53f5b/netbox_librenms_plugin-0.2.2-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.2
  Found link https://files.pythonhosted.org/packages/0d/6a/2b123ed72f215045a33c888afbc2d4a2b31253f0407c0e02ff34eab20b29/netbox_librenms_plugin-0.2.2.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.2
  Found link https://files.pythonhosted.org/packages/2c/c4/89ab8f7d629b3cbbe523ba119ff03edab353880ae8ad9fb890affed86906/netbox_librenms_plugin-0.2.3-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.3
  Found link https://files.pythonhosted.org/packages/e7/a6/498c5793947969ee5251ad1400a112596675270d952961347887a215c4da/netbox_librenms_plugin-0.2.3.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.3
  Found link https://files.pythonhosted.org/packages/0b/77/5f64667af7b969a58f2857cf55930d784b60360bb11ef546289dfacdf5a9/netbox_librenms_plugin-0.2.4-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.4
  Found link https://files.pythonhosted.org/packages/8a/a5/eafc20fbe909941da7705cce536fd70a6724ff777d653c87732260160166/netbox_librenms_plugin-0.2.4.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.4
  Found link https://files.pythonhosted.org/packages/86/09/555fd26edb7c4db8f8800bd472cf423068ff99f96fb39f00ee03c4cb97fb/netbox_librenms_plugin-0.2.5-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.5
  Found link https://files.pythonhosted.org/packages/4e/f1/f62b66a8c6674e2bfe0b3fbb1f050ff42537f37401740ca4d1c51c72ca45/netbox_librenms_plugin-0.2.5.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.5
  Found link https://files.pythonhosted.org/packages/1b/56/cf3c391dc845f5dba29981054501d0350cda1fe34791cd11d0e4b65353ad/netbox_librenms_plugin-0.2.6-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.6
  Found link https://files.pythonhosted.org/packages/0d/c4/d07aa818d64a3ff9c8bb5b3318de11390f293fff705fda0d173d20b36d9b/netbox_librenms_plugin-0.2.6.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.6
  Found link https://files.pythonhosted.org/packages/6c/cb/a8bb345b3ace4b8f5f95d4483b539a640363062d00957eebf02cf895bb7f/netbox_librenms_plugin-0.2.7-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.7
  Found link https://files.pythonhosted.org/packages/3e/8c/17d2707a43e52e2f5783dfc460723d245b9a3ca3533707cb6511f55abb8f/netbox_librenms_plugin-0.2.7.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.7
  Found link https://files.pythonhosted.org/packages/b3/d5/d2cb544cf6b5479db3c65e218ddeee4f54d38299c2c86faaad3186aac3dc/netbox_librenms_plugin-0.2.8-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.8
  Found link https://files.pythonhosted.org/packages/17/ab/67200f33eb643af79aee827e6f13af8b8f4ef224e56eca63a6e4b251be58/netbox_librenms_plugin-0.2.8.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.8
  Found link https://files.pythonhosted.org/packages/a1/42/9dcea905ee9da6d8c935874eb24d446bdaf964d0ec591557227c2262c408/netbox_librenms_plugin-0.2.9-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.9
  Found link https://files.pythonhosted.org/packages/09/71/5efd660d7f8b89b33ec5ad9850bce8b464169b8d94c7a41c23df7609032b/netbox_librenms_plugin-0.2.9.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.2.9
  Found link https://files.pythonhosted.org/packages/aa/25/9cd59a2b13c8e9ff0efac0f36aad3959efe83f2d6e4c3678ab0109980ee6/netbox_librenms_plugin-0.3.0-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.0
  Found link https://files.pythonhosted.org/packages/b4/a5/e0d9132148acf54b020615d45553df75fe420d1bb9fbec76da60decfed29/netbox_librenms_plugin-0.3.0.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.0
  Found link https://files.pythonhosted.org/packages/72/2b/7235f690e8cd044113dbcfc7d9de1076dd97a7b671cce434b84f69a0b5ae/netbox_librenms_plugin-0.3.1-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.1
  Found link https://files.pythonhosted.org/packages/91/1c/e644656d1548a26c6f51ca4ac49e14a610eba9314f0ad12384f2f8776654/netbox_librenms_plugin-0.3.1.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.1
  Found link https://files.pythonhosted.org/packages/d6/b1/3f43570169e8e295daf0941ed9deb62167ac2596881c65a28b0a0d4c1130/netbox_librenms_plugin-0.3.2-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.2
  Found link https://files.pythonhosted.org/packages/0c/bb/5e8cd029a1b59aa1bfc45cb935823670ab5f0016a317f735f4059c77723f/netbox_librenms_plugin-0.3.2.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.2
  Found link https://files.pythonhosted.org/packages/fb/e5/747d961a965a42e6915ffb5c49cf24ecf3b9a04bac1186e68e261e2e27ab/netbox_librenms_plugin-0.3.3-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.3
  Found link https://files.pythonhosted.org/packages/11/e7/fd7d0cc02b8f54fadc1c824cadb8595e9d13cce26a8763f5decd4e1928bf/netbox_librenms_plugin-0.3.3.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.3
  Found link https://files.pythonhosted.org/packages/1b/fb/185e5b2a8f88418aaabfceb3eeb14b5cd1847c7dcc4aa24340a8ff12220e/netbox_librenms_plugin-0.3.4-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.4
  Found link https://files.pythonhosted.org/packages/3a/83/763753ca5fc52f0d4c99429948f30fd7b9d424aa6eac3412f344843957c1/netbox_librenms_plugin-0.3.4.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.4
  Found link https://files.pythonhosted.org/packages/7a/89/ac2e16cc61c9385e0c6930770f0993a7b5b9dd66666c10cc786cfb5ab82e/netbox_librenms_plugin-0.3.5-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.5
  Found link https://files.pythonhosted.org/packages/8c/82/c189f957e5a58a2477dd07cbec6a14bd6b71750b79467f1786e65448c497/netbox_librenms_plugin-0.3.5.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.5
  Found link https://files.pythonhosted.org/packages/a1/0a/f1bd83f29767f7d27195db39874fcdbe0ff22a7f632b4ac96e569d404710/netbox_librenms_plugin-0.3.6-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.6
  Found link https://files.pythonhosted.org/packages/db/38/64a58d25fafc56f690f6c780888a721f16bf51d114593a0d0452a20b7a8a/netbox_librenms_plugin-0.3.6.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.6
  Found link https://files.pythonhosted.org/packages/30/c6/cb4e30c48248915797daba627f9579b8756a6ce43c455915b5e042163e6d/netbox_librenms_plugin-0.3.7-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.7
  Found link https://files.pythonhosted.org/packages/52/dd/1c979cfed83d6ae0b362c2d2e0c7caeb449dd258a041d34521caf22a4769/netbox_librenms_plugin-0.3.7.tar.gz (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0), version: 0.3.7
  Skipping link: not a file: https://pypi.org/simple/netbox-librenms-plugin/
  Given no hashes to check 40 links for project 'netbox-librenms-plugin': discarding no candidates
  Collecting netbox-librenms-plugin
  Obtaining dependency information for netbox-librenms-plugin from https://files.pythonhosted.org/packages/30/c6/cb4e30c48248915797daba627f9579b8756a6ce43c455915b5e042163e6d/netbox_librenms_plugin-0.3.7-py3-none-any.whl.metadata
  Created temporary directory: /tmp/pip-unpack-y1oh123s
  Looking up "https://files.pythonhosted.org/packages/30/c6/cb4e30c48248915797daba627f9579b8756a6ce43c455915b5e042163e6d/netbox_librenms_plugin-0.3.7-py3-none-any.whl.metadata" in the cache
  Current age based on date: 1031021
  Ignoring unknown cache-control directive: immutable
  Freshness lifetime from max-age: 365000000
  The response is "fresh", returning cached response
  365000000 > 1031021
  Using cached netbox_librenms_plugin-0.3.7-py3-none-any.whl.metadata (6.5 kB)
  Created temporary directory: /tmp/pip-metadata-3vovc8h9
  Created temporary directory: /tmp/pip-unpack-k6a_g8jt
  Looking up "https://files.pythonhosted.org/packages/30/c6/cb4e30c48248915797daba627f9579b8756a6ce43c455915b5e042163e6d/netbox_librenms_plugin-0.3.7-py3-none-any.whl" in the cache
  Current age based on date: 1031021
  Ignoring unknown cache-control directive: immutable
  Freshness lifetime from max-age: 365000000
  The response is "fresh", returning cached response
  365000000 > 1031021
  Using cached netbox_librenms_plugin-0.3.7-py3-none-any.whl (75 kB)
  Downloading link https://files.pythonhosted.org/packages/30/c6/cb4e30c48248915797daba627f9579b8756a6ce43c455915b5e042163e6d/netbox_librenms_plugin-0.3.7-py3-none-any.whl (from https://pypi.org/simple/netbox-librenms-plugin/) (requires-python:>=3.10.0) to /tmp/pip-unpack-k6a_g8jt/netbox_librenms_plugin-0.3.7-py3-none-any.whl
  Installing collected packages: netbox-librenms-plugin

Successfully installed netbox-librenms-plugin-0.3.7
Remote version of pip: 25.0.1
Local version of pip: 25.0.1
Was pip installed by pip? True
Removed build tracker: '/tmp/pip-build-tracker-zrh_yx7b'

I re-enabled everything following your documentation but still the same error.

Hope this helps.

[kurdam]

I also looked for the string interfacetypemapping_list.html in all of the netbox folder and i found this :

root@netbox:/opt/netbox/netbox# grep -rnw '/opt/netbox/' -e 'interfacetypemapping_list.html'
/opt/netbox/venv/lib/python3.11/site-packages/netbox_librenms_plugin-0.3.7.dist-info/RECORD:66:netbox_librenms_plugin/templates/netbox_librenms_plugin/interfacetypemapping_list.html,sha256=wCJ5DYVymKJBR42NUOLGBpQ0c1F3Ztbit7b8LMmvmlw,522
/opt/netbox/venv/lib/python3.11/site-packages/netbox_librenms_plugin/views/mapping_views.py:18: template_name = 'netbox_librenms_plugin/interfacetypemapping_list.html'

[bonzo81]

Thanks for all the info @kurdam

So the template does exist and the view correctly references it. So the install package is correct.

Your screen shot shows another template not found: 'add_device_modal.html'. That would suggest the issue might be related to all templates used in the plugin.

There are other pages that use templates in the plugin such as 'Site & Location Sync' and 'Device Status' pages. Do they display correctly?

Thanks for your assistance.

[kurdam]

You are welcome. Thank you for your help.

They looks like they are working correctly. I'm still adding infos from our infrastructure to netbox.
I don't know what the device status is supposed to show but i have devices declared on both solutions so i don't think this page should be empty.

Edit: regarding the file add_device_modal.html it is not present on my server but is called in netbox_librenms_plugin/views/sync/devices_sync.py line 18

[bonzo81]

There is a new release 0.3.8. It might be worth trying an uninstall of 0.3.7 and an install of latest 0.3.8.

[kurdam]

Hi,
I just updated to the 0.3.8 but unfortunately i still get the same error.
What is weird is that some are detected as you can see in the screenshot, but some other are not and if i try to add them i get the error.

[bonzo81]

Thanks again @kurdam. Disappointing to hear it's still not fixed.

I'm going to spin up a virtual machine to see if I can replicate the issue, because I really don't understand why it's happening.

[bonzo81]

@kurdam

I have found a bug relating to the missing template add_device_modal.html when submitting the form to add the device to LibreNMS. PR #107 should fix that in the next release.

Are you still getting the missing template error when going to the interface mapping page?

[kurdam]

That's good to hear. Thank you again.
I'm still getting the error when i'm adding a device. What is strange is that for some "generic" devices like a PDU it seems to be working but for more complex devices like a router it's crashing.

[kurdam]

I can confirm you as well that i have an error if i try to do an interface mapping ex : ethernetCsmacd -> 1000BASE-T (1GE)