Go to https://bryntum.com/products/gantt/examples/grouping/
Ungroup
In the priority field delete some values so they are blank
Group by COst
Group By Priority
Error in console: Error: Id collision on generated_200
Go to https://bryntum.com/products/gantt/examples/grouping/
Ungroup
In the priority field delete some values so they are blank
Group by COst
Group By Priority
Error in console: Error: Id collision on generated_200
Hi there,
Thanks for reporting this. We already have a ticket where we are fixing the bug related to blank/null values. See here https://github.com/bryntum/support/issues/8466. I have added a note to fix this issue as well.
Regards,
Ghous