Erro on creat a new Custom Report

Erro on creat a new Custom Report

Matrix Reports --> TimeSpent

Problem comes from Summarize column by:
Sum of Amount

FAILURE :Unable to execute report : Errors were encountered when compiling report expressions class file: 1. com.adventnet.servicedesk.helpdesk.reports.utils.DoubleFormat cannot be resolved to a type value = (java.lang.Double)(com.adventnet.servicedesk.helpdesk.reports.utils.DoubleFormat.formatD(((java.lang.Double)variable_summary_column.getValue()),2,2)); <-----------------------------------------------------------> 1 errors





                  New to ADSelfService Plus?