Hi,
You can reproduce the problem with the attached sample project and the steps below
JmixReporting.zip (129.9 KB)
- Create a new report for list of Beta entity
- Select any attribute to include in the report
- After the report is created open the ‘Select entity attributes’ dialog for the ‘Betas’ report band
- Click on the OK button (it is not necessary to select any attribute)
Closing the dialog window takes more than 40 seconds on my laptop and this time increases as the complexity of the data model increases.
Thanks,
Peter