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Cannot view device with primary IP assigned - AttributeError: 'NoneType' object has no attribute 'napalm_driver' #7240

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opened 2025-12-29 20:20:46 +01:00 by adam · 0 comments
adam commented 2025-12-29 20:20:46 +01:00
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Originally created by @kkthxbye-code on GitHub (Nov 17, 2022).

Originally assigned to: @kkthxbye-code on GitHub.

NetBox version

v3.4-beta1

Python version

3.10

Steps to Reproduce

  1. Create a device testdevice (make sure it has no platform assigned)
  2. Create an IP 10.0.0.1/32
  3. Assign the IP as primary ipv4 address
  4. View the device

Expected Behavior

Device is shown

Observed Behavior

Traceback (most recent call last):
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/core/handlers/exception.py", line 55, in inner
    response = get_response(request)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/core/handlers/base.py", line 197, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/views/generic/base.py", line 103, in view
    return self.dispatch(request, *args, **kwargs)
  File "/home/main/devel/repos/netbox/netbox/netbox/views/generic/base.py", line 13, in dispatch
    return super().dispatch(request, *args, **kwargs)
  File "/home/main/devel/repos/netbox/netbox/utilities/views.py", line 99, in dispatch
    return super().dispatch(request, *args, **kwargs)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/views/generic/base.py", line 142, in dispatch
    return handler(request, *args, **kwargs)
  File "/home/main/devel/repos/netbox/netbox/netbox/views/generic/object_views.py", line 70, in get
    return render(request, self.get_template_name(), {
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/shortcuts.py", line 24, in render
    content = loader.render_to_string(template_name, context, request, using=using)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/loader.py", line 62, in render_to_string
    return template.render(context, request)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/backends/django.py", line 62, in render
    return self.template.render(context)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/base.py", line 175, in render
    return self._render(context)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/test/utils.py", line 111, in instrumented_test_render
    return self.nodelist.render(context)
 ...
    return self.render(context)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/loader_tags.py", line 63, in render
    result = block.nodelist.render(context)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/base.py", line 1005, in render
    return SafeString("".join([node.render_annotated(context) for node in self]))
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/base.py", line 1005, in <listcomp>
    return SafeString("".join([node.render_annotated(context) for node in self]))
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/base.py", line 966, in render_annotated
    return self.render(context)
  File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/library.py", line 258, in render
    _dict = self.func(*resolved_args, **resolved_kwargs)
  File "/home/main/devel/repos/netbox/netbox/utilities/templatetags/tabs.py", line 35, in model_view_tabs
    if attrs := tab.render(instance):
  File "/home/main/devel/repos/netbox/netbox/dcim/views.py", line 2075, in render
    instance.platform.napalm_driver
AttributeError: 'NoneType' object has no attribute 'napalm_driver'
Originally created by @kkthxbye-code on GitHub (Nov 17, 2022). Originally assigned to: @kkthxbye-code on GitHub. ### NetBox version v3.4-beta1 ### Python version 3.10 ### Steps to Reproduce 1. Create a device testdevice (make sure it has no platform assigned) 2. Create an IP 10.0.0.1/32 3. Assign the IP as primary ipv4 address 4. View the device ### Expected Behavior Device is shown ### Observed Behavior ``` Traceback (most recent call last): File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/core/handlers/exception.py", line 55, in inner response = get_response(request) File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/core/handlers/base.py", line 197, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/views/generic/base.py", line 103, in view return self.dispatch(request, *args, **kwargs) File "/home/main/devel/repos/netbox/netbox/netbox/views/generic/base.py", line 13, in dispatch return super().dispatch(request, *args, **kwargs) File "/home/main/devel/repos/netbox/netbox/utilities/views.py", line 99, in dispatch return super().dispatch(request, *args, **kwargs) File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/views/generic/base.py", line 142, in dispatch return handler(request, *args, **kwargs) File "/home/main/devel/repos/netbox/netbox/netbox/views/generic/object_views.py", line 70, in get return render(request, self.get_template_name(), { File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/shortcuts.py", line 24, in render content = loader.render_to_string(template_name, context, request, using=using) File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/loader.py", line 62, in render_to_string return template.render(context, request) File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/backends/django.py", line 62, in render return self.template.render(context) File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/base.py", line 175, in render return self._render(context) File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/test/utils.py", line 111, in instrumented_test_render return self.nodelist.render(context) ... return self.render(context) File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/loader_tags.py", line 63, in render result = block.nodelist.render(context) File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/base.py", line 1005, in render return SafeString("".join([node.render_annotated(context) for node in self])) File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/base.py", line 1005, in <listcomp> return SafeString("".join([node.render_annotated(context) for node in self])) File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/base.py", line 966, in render_annotated return self.render(context) File "/home/main/devel/repos/netbox/venv/lib/python3.10/site-packages/django/template/library.py", line 258, in render _dict = self.func(*resolved_args, **resolved_kwargs) File "/home/main/devel/repos/netbox/netbox/utilities/templatetags/tabs.py", line 35, in model_view_tabs if attrs := tab.render(instance): File "/home/main/devel/repos/netbox/netbox/dcim/views.py", line 2075, in render instance.platform.napalm_driver AttributeError: 'NoneType' object has no attribute 'napalm_driver' ```
adam added the type: bugstatus: acceptedbeta labels 2025-12-29 20:20:46 +01:00
adam closed this issue 2025-12-29 20:20:46 +01:00
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Reference: starred/netbox#7240
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