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man-group / arctic

High performance datastore for time series and tick data
https://arctic.readthedocs.io/en/latest/
GNU Lesser General Public License v2.1
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argument of type 'NoneType' is not iterable (when updating) #977

Closed TwoBeng closed 1 year ago

TwoBeng commented 1 year ago

Arctic Version

1.80.5

Arctic Store

 ChunkStore

Platform and version

Linux

Description of problem and/or code sample that reproduces the issue

I also encountered the same bug. When the original collection has this row of data, but the metadata collection does not have this row of data, this bug will occur when updating https://github.com/man-group/arctic/issues/923#issue-1046762464

dunckerr commented 1 year ago

If you have a code fragment to repeat the issues, please re-open & I'll investigate.