Install fails on v3.5.6

[fue36]

Version ciscodnacnetbox 3.5.0 on netbox 3.5.6 using python 3.9.18. Initial installation succeeds, database is registered. The Cisco DNA Center Settings can be set, however when clicking on /sync button it generates the following error:

ciscodnacnetbox.ciscodnac.data.full_sync Traceback (most recent call last): File "/opt/netbox/venv/lib64/python3.9/site-packages/rq/worker.py", line 1428, in perform_job rv = job.perform() File "/opt/netbox/venv/lib64/python3.9/site-packages/rq/job.py", line 1278, in perform self._result = self._execute() File "/opt/netbox/venv/lib64/python3.9/site-packages/rq/job.py", line 1315, in _execute result = self.func(*self.args, **self.kwargs) File "/opt/netbox/venv/lib64/python3.9/site-packages/ciscodnacnetbox/ciscodnac/data.py", line 22, in full_sync sites = Data.sync_sites(**kwargs) File "/opt/netbox/venv/lib64/python3.9/site-packages/ciscodnacnetbox/ciscodnac/data.py", line 201, in sync_sites for site in tenants.sites(tenant=dnac): File "/opt/netbox/venv/lib64/python3.9/site-packages/ciscodnacnetbox/ciscodnac/__init__.py", line 75, in sites return tenant.sites.get_site().response AttributeError: 'NoneType' object has no attribute 'sites'

[robertcsapo]

I've used NetBox e8af1e94ebdd (v3.5.6) and DNAC Version 2.3.3.6-70045 With the latest ciscodnacnetbo 3.5.0.

The job completed.

netbox-docker-netbox-worker-1        | 17:41:04 default: ciscodnacnetbox.ciscodnac.data.full_sync() (6df86328-4bd3-4c82-8a85-0d90a2705014)
netbox-docker-netbox-1               | 172.19.0.1 - - [07/Jan/2024:17:41:04 +0000] "GET /plugins/ciscodnacnetbox/sync/full/ HTTP/1.1" 200 83855 "http://localhost:8000/plugins/ciscodnacnetbox/status/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36"
netbox-docker-netbox-1               | 172.19.0.1 - - [07/Jan/2024:17:41:05 +0000] "GET /plugins/ciscodnacnetbox/job/6df86328-4bd3-4c82-8a85-0d90a2705014/ HTTP/1.1" 200 158 "http://localhost:8000/plugins/ciscodnacnetbox/sync/full/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36"
netbox-docker-netbox-1               | 127.0.0.1 - - [07/Jan/2024:17:41:07 +0000] "GET /api/ HTTP/1.1" 200 510 "-" "curl/7.81.0"
netbox-docker-netbox-worker-1        | 17:41:07 default: Job OK (6df86328-4bd3-4c82-8a85-0d90a2705014)
netbox-docker-netbox-worker-1        | 17:41:07 Result is kept for 500 seconds
netbox-docker-netbox-1               | 172.19.0.1 - - [07/Jan/2024:17:41:09 +0000] "GET /plugins/ciscodnacnetbox/job/6df86328-4bd3-4c82-8a85-0d90a2705014/ HTTP/1.1" 200 208 "http://localhost:8000/plugins/ciscodnacnetbox/sync/full/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36"

It looks like the DNAC SDK returns None. Do you have sites in your DNAC?

[fue36]

Sorry for the late reply, yes we have sites. https://dnac.localhost/dna/intent/api/v1/site returns about back a prettied JSON response with 4025 lines.

[fue36]

So now we are using DNAC 2.3.5.5-70026 with Netbox v3.5.6. I managed to get to work. I can't say for sure what caused "File "/opt/netbox/venv/lib64/python3.9/site-packages/ciscodnacnetbox/ciscodnac/init.py", line 75, in sites return tenant.sites.get_site().response AttributeError: 'NoneType' object has no attribute 'sites' ". I can say that I can recreate the issue by typing in incorrect credentials, invalid IP, etc. So it may be a lack of error checking (try) in another part of the code.

[fue36]

I'm closing this issue since I got to work on my earlier comment on May 2nd.