Hi Sam,
As told by others in this forum. It is because of the flaws in Outsystems (the chart tool is not perfect).
They workaround by deleting that widget and recreate. In my case it does not enough.
Here what makes the error:
#. I copy a module that contains the widget
#. Then i change the structure, say it MYNEWSTRUCTURE, (as it different from the source/original one)
Then the errors comes up.
# When i analyze, there is a value with the correct one should be:
ExcelToRecordListBulkDWH.Current.MYNEWSTRUCTURE.Number,
but OS just remove the MYNEWSTRUCTURE and give no error (What a pity!):
ExcelToRecordListBulkDWH.Current.Number
TO WORK AROUND:
# Delete the widget exceltorecordlist (if needed with its arrows in- out)
# Let it be different name with the source name
# change the rest after the widget to make sure (that is new structure is not deleted in a value)
regards