Zillionare 2.0: Resolving 'Unclosed Bar' Build Failures

1. Resolving the "failed to build unclosed bar for ..." Error in Omega Logs

This error appears as shown in the image below:

The root cause is that the initial startup occurs after market close, leaving the Redis database without minute-level data. Consequently, certain data aggregations cannot be completed. This log message will clear once the next trading day ends and the data is fully populated. For more details, see Data Maintenance.