Error when selecting groupings for aligned ROI traces

[bendichter]

Screen.Recording.2024-09-20.at.11.36.50.AM.mov

https://neurosift.app/?p=/nwb&url=https://api.dandiarchive.org/api/assets/e3564a22-7d8e-4f02-806e-2a23dfbca6f7/download/&dandisetId=001075&dandisetVersion=0.240920.1434

[magland]

Thanks for the report. The reason for this was the values of the variable were references. Now at least it doesn't crash, but it also doesn't resolve the refs. If that's important then it could be a separate issue, but probably low priority unless there's a specific important use case.