APIC Sandbox Environment Setup error - Page 2

hoylandpaul · ‎03-24-2020

Trying to setup my environment for the Intro to ACI programmability (https://developer.cisco.com/learning/lab/sbx-intro-aci-02_programmability-options/step/1) and followed all the steps successfully until I tried to follow the step:-

(venv) apic_fabric_setup\ $ python baseline.py

and got the following error:-

Baselining APIC Simulator for Learning Labs
Setting up Fabric Nodes
Traceback (most recent call last):
  File "baseline.py", line 11, in <module>
    import startup_script
  File "/home/paul/Documents/Study/devnet_ll/code/aci-learning-labs-code-samples/apic_fabric_setup/startup_script.py", line 42, in <module>
    c.addMo(topMo)
  File "/home/paul/Documents/Study/devnet_ll/code/aci-learning-labs-code-samples/apic_fabric_setup/lib/python3.6/site-packages/cobra/mit/request.py", line 897, in addMo
    self.__configMos[mo.dn] = mo
AttributeError: 'NoneType' object has no attribute 'dn'

Any ideas what is going on?

Paul

omz · ‎03-28-2020

Please don't forget to rate helpful posts and accept solutions to close the thread so can be helpful for others :)

Thanks