Custom scripts broken in 4.2.7

[jkusnetz-qlr]

We just did a netbox upgrade from 3.7.8 to 4.2.7 and I was not able to get to customization scripts. I was able to downgrade to 4.2.6 and scripts seem to work on that release. The error I get in 4.2.7 is:

There was a problem with your request. Please contact an administrator.

The complete exception is provided below:

<class 'django.urls.exceptions.NoReverseMatch'>

Reverse for 'script_jobs' with arguments '('',)' not found. 2 pattern(s) tried: ['extras/scripts/(?P[^/]+)\.(?P[^/]+)/jobs/\Z', 'extras/scripts/(?P[0-9]+)/jobs/\Z']

Python version: 3.10.12
NetBox version: 4.2.7
Plugins:
netbox_branching: 0.5.4
netbox_lifecycle: 1.1.5
netbox_routing: 0.3.0
netbox_topology_views: 4.2.1

[krasotinpa]

Hi -
I have te same issue after upgradeint to v4.2.7
Is there any workaround?

[krasotinpa]

In my case it was error in the script. I've fix it and it is good

[ben-srg]

I have also got this particular issue in upgrading from 4.2.6 - 4.2.7, nothing has been altered in scripts between versions.

<class 'django.urls.exceptions.NoReverseMatch'>

Reverse for 'script_jobs' with arguments '('',)' not found. 2 pattern(s) tried: ['extras/scripts/(?P[^/]+)\.(?P[^/]+)/jobs/\Z', 'extras/scripts/(?P[0-9]+)/jobs/\Z']

Python version: 3.10.12
NetBox version: 4.2.7
Plugins: None installed

[dga-nagra]

Hi,

In my case, this was because one of the script became "invalid" after migration.
I was able to confirm it by running the following in the nbshell

import extras
extras.models.ScriptModule.objects.filter(file_path=script_filename).delete()
# extras.models.ScriptModule.objects.delete()

Strangely enough, I was then able to just re-add the script file after deleting it. I don't know what the exact issue was.

This is linked to the following line in the template that display the view list of scripts:
https://github.com/netbox-community/netbox/blob/main/netbox/templates/extras/script_list.html#L58

{% if script.is_executable %}
      <a href="{% url 'extras:script' script.pk %}" id="{{ script.module }}.{{ script.class_name }}">{{ script.python_class.name }}</a>
{% else %}
  <a href="{% url 'extras:script_jobs' script.pk %}" id="{{ script.module }}.{{ script.class_name }}">{{ script.python_class.name }}</a>
  <span class="text-danger">
    <i class="mdi mdi-alert" title="{% trans "Script is no longer present in the source file" %}"></i>
  </span>
{% endif %}