gechenique

Hello Forum People! I have a problem with JasperReports, and is as follows: The master report does not display a subreport, without sending any error message or anything. Moreover, the part where the data should appear underreporting is "reserved" but blank. The master report is a common report, which brings data correctly using a standard SQL query. The report that incrustaría in the master report, ie underreporting comes from a JRResultSetDataSource. If I send both files to PDF, print each data well, but when I insert the subreport into the master did not see anything. I would appreciate any help immensely. Greetings! Gustavo Echenique

SELECT a, b FROM TableA LEFT JOIN TableB b ON (b.field ) = a.field

Hello forum people! 2 reports have created a separate, one of which subreport use as the other. If I compile and separately filled with data from a Java application, it generates both correctly. The problem is when I enter the second report as subreport of the first, since I print blank area that should occuped by the Subreport. I would appreciate any help you can give me. Greetings! Gustavo Echenique