Google Reader can not get any article.

Checklist

• I've already searched in existing issues and haven't found a similar problem reported.
• I'm using the latest version of the app
• This error caused the app to crash
• This error is reproducible

Which category best fits this error?

Feed Sync

App version

Read you 0.16.2
Android 16

Reproduction steps

1. Connect your self-built Minilux service to Read You via the Google Reader API.
2. Connection successful.And see that the Miniflux subscription feed has been successfully synced to Read You.
3. The problem is: no articles were synchronized.
4. The log records show an error: "GoogleReaderAPlException(message='("error_message")
   ":"no items returned from the database"}'". See attached image for details.
5. I investigated the issue with Miniflux. First, regarding the data source, I confirmed that 2,000 articles and 1,000 unread posts are visible on the Miniflux web client. Additionally, I successfully synced RSS feeds using the Google Reader API on another Android RSS reader, "Capy Reader." Therefore, I'm reporting this issue.

Crash report

Start by tracing the Google Reader API feed-sync path while connected to the self-built Miniflux service described in the reproduction steps. Compare the returned data with the reported “no items returned from the database” error and verify that the 2,000 articles and 1,000 unread posts synchronize into Read You without the failure.