Even I'm getting the same Blnak Screen when i tried to add the subreport. i have added the isRemoveLineWhenBlank="true" to my subreport element still it's not displaying the sub report.
I'm not able to see the download option for mysql connector/j using windows. how to resolve this: SQL problems: Client does not support authentication protocol requested by server; consider upgrading MySQL client jdbc:mysql://localhost/fleet_car