Error upgrading from 2.3.190 to 2.3.200

[fcblank]

Hi, I upgraded so from 2.3.190 to 2.3.200 on a standalone system and nearly to the end of the upgrade after successfully completing the state.highstate the following error was thrown (copy from soup.log): Rendering SLS 'base:logstash' failed: Jinja variable 'None' has no attribute 'items'
SecutityOnion seems to be working ok, though.
Is this a critical error I should worry about?

----------
    Rendering SLS 'base:logstash' failed: Jinja variable 'None' has no attribute 'items'
/var/cache/salt/minion/files/base/logstash/map.jinja(7):
---
[...]
{% set REDIS_NODES = [] %}
{% set mainint = salt['pillar.get']('host:mainint') %}
{% set localhostip = salt['grains.get']('ip_interfaces').get(mainint)[0] %}
{% if role in ['so-node', 'so-standalone', 'so-managersearch'] %}
  {% set node_data = salt['pillar.get']('logstash:nodes') %}
  {% for node_type, node_details in node_data.items() | sort %}    <======================
    {% if node_type in ['manager', 'managersearch', 'standalone', 'receiver' ] %}
      {% for hostname in node_data[node_type].keys() %}
        {% do REDIS_NODES.append({hostname:node_details[hostname].ip}) %}
      {% endfor %}
    {% endif %}
[...]
---
...
...
Soup failed with error 1: Unhandled error

Technical information

- on-prem deployment, Internet access
- network installation
- installed on CentOS 7 some time ago (maybe 2.3.40?)
- one node (standalone)
- HP380 gen10 2 sockets (Intel(R) Xeon(R) Silver 4110 CPU @ 2.10GHz), 32 numa nodes, 2TB RAM
- so-status shows all services are running
- SOC Grid page shows no failures

Many Thanks in advance for your help

[cm-ops]

Check the salt-mine - salt-call mine.get '*' network.ip_addrs (should output the name and IP), salt-call pillar.get host:mainint (will output interface name), and salt-call grains.get ip_interfaces (will show all interfaces with IP). If any of them are not populated try salt-call mine.update.

[fcblank]

thanks for your hints but the outputs of the commands is ok, t.i. all are populated

[cm-ops]

Okay, if they are all populated and you run so-checkin and if that completes without error, you should be fine.