- 
    Type:
Bug
 - 
    Resolution: Fixed
 - 
    Priority:
Normal
 - 
    Affects Version/s: 10.2.1.0
 - 
    None
 
Steps to Reproduce
http://10.1.3.241:8084/zkchartsdemo/bar_negative_stack
Current Result
hover over the series, the labels are empty
Expected Result
label(values) should be displayed
Debug Information
Workaround