"The Feedreader YAML configuration import failed" when migrating to ConfigFlow configuration

[jeremysherriff]

The problem

I have an RSS feed which, it appears, is not always available or does not comply with standards which then prevents the the YAML configuration from being imported.

When attempting to set up the feed manually I receive the error The URL seems not to serve any feed entries and I cannot proceed. I believe this should be a warning and allow continuation, rather than a terminating error.

Although the URL does return XML data, I suspect it does not return a required element.

This feed provides new data very infrequently, however when it does it is for matters of public safety.

What version of Home Assistant Core has the issue?

core-2024.7.1

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

Feedreeder

Link to integration documentation on our website

https://www.home-assistant.io/integrations/feedreader

Diagnostics information

No response

Example YAML snippet

This is my original YAML configuration.  The problem feed is the last one (Civil Defense):

feedreader:
  urls:
    - https://alerts.home-assistant.io/feed.xml
    - https://www.health.govt.nz/feeds/media-atom.xml
    - https://www.civildefence.govt.nz/resources/rss

Anything in the logs that might be useful for us?

Enabling Debug logging for the Feedreeder integration does not appear to capture creation events.

Additional information

I have not previously noticed any errors in the log files regarding the feed not providing data, but without downgrading and checking I am unable to be 100% certain.

[home-assistant]

Hey there @mib1185, mind taking a look at this issue as it has been labeled with an integration (feedreader) you are listed as a code owner for? Thanks!

Code owner commands

Code owners of feedreader can trigger bot actions by commenting:

• @home-assistant close Closes the issue.
• @home-assistant rename Awesome new title Renames the issue.
• @home-assistant reopen Reopen the issue.
• @home-assistant unassign feedreader Removes the current integration label and assignees on the issue, add the integration domain after the command.
• @home-assistant add-label needs-more-information Add a label (needs-more-information, problem in dependency, problem in custom component) to the issue.
• @home-assistant remove-label needs-more-information Remove a label (needs-more-information, problem in dependency, problem in custom component) on the issue.

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feedreader documentation
feedreader source
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[martin3000]

I have the same problem with the URL https://warnung.bund.de/api31/mowas/rss/082260000000.rss
Normally there are 0 entries.
Changing async_step_user in config_flow.py fixes that:

        if not feed.entries:
            if self.context["source"] == SOURCE_IMPORT:
                return self.abort_on_import_error(
                    user_input[CONF_URL], "no_feed_entries"
                )
            feed_title = "-empty-"
        else:
            feed_title = feed["feed"]["title"]