This bug is very easy to reproduce because it happens in the Smart GWT Showcase.
SmartGWT version: 5.0p
Browser: Google Chrome 43.0.2357.130 m
Step-by-step bug reproduction:
1 - Go to the "Databound Dragging" example in the showcase.
2 - In the right grid, right-click the "Name" column header and then click "Group by Name".
3 - In the left grid, drag a person that is NOT already in the right grid to the right grid. For example, "Fa Bai".
4 - Smart GWT displays a warning message "Duplicates not allowed", even though there are no duplicates.
SmartGWT version: 5.0p
Browser: Google Chrome 43.0.2357.130 m
Step-by-step bug reproduction:
1 - Go to the "Databound Dragging" example in the showcase.
2 - In the right grid, right-click the "Name" column header and then click "Group by Name".
3 - In the left grid, drag a person that is NOT already in the right grid to the right grid. For example, "Fa Bai".
4 - Smart GWT displays a warning message "Duplicates not allowed", even though there are no duplicates.