'NetworkConnection' instance needs to have a primary key value before this relationship can be used.

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Brief description of the problem

I was trying to set a static IP and got this error.

Detailed step by step instructions to reproduce the problem

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Web-UI screenshot

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Error Traceback provided on the Web-UI

        Traceback (most recent call last):

File “/opt/rockstor/src/rockstor/rest_framework_custom/generic_view.py”, line 40, in _handle_exception
yield
File “/opt/rockstor/src/rockstor/storageadmin/views/network.py”, line 534, in put
return Response(NetworkConnectionSerializer(nco).data)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/opt/rockstor/.venv/lib/python3.11/site-packages/rest_framework/serializers.py”, line 571, in data
ret = super().data
^^^^^^^^^^^^
File “/opt/rockstor/.venv/lib/python3.11/site-packages/rest_framework/serializers.py”, line 249, in data
self._data = self.to_representation(self.instance)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/opt/rockstor/.venv/lib/python3.11/site-packages/rest_framework/serializers.py”, line 525, in to_representation
attribute = field.get_attribute(instance)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/opt/rockstor/.venv/lib/python3.11/site-packages/rest_framework/fields.py”, line 437, in get_attribute
return get_attribute(instance, self.source_attrs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/opt/rockstor/.venv/lib/python3.11/site-packages/rest_framework/fields.py”, line 104, in get_attribute
instance = getattr(instance, attr)
^^^^^^^^^^^^^^^^^^^^^^^
File “/opt/rockstor/src/rockstor/storageadmin/models/network_interface.py”, line 81, in ctype
if self.ethernetconnection_set.count() > 0:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/opt/rockstor/.venv/lib/python3.11/site-packages/django/db/models/manager.py”, line 87, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^
File “/opt/rockstor/.venv/lib/python3.11/site-packages/django/db/models/fields/related_descriptors.py”, line 718, in get_queryset
raise ValueError(
ValueError: ‘NetworkConnection’ instance needs to have a primary key value before this relationship can be used.
2

@Marc_Creech welcome to the Rockstor community.

What notation format was the static IP address? Reason I am asking is because we have an issue open on one aspect of this scenario. Here’s a forum entry with a similar problem:

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