problems to generate a subreport

[akhanh]

hi all,

 

i create a subreport under C:ProgrammeJasperSoftreports

 

i create a masterreport to call the subreport.

 

i checked a lot but i get always

net.sf.jasperreports.engine.JRException: Could not load object from location : .Liste.jrxml

at net.sf.jasperreports.engine.util.JRLoader.loadObjectFromLocation(JRLoader.java:266)

at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluateSubreport(JRFillSubreport.java:311)

at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubreport.java:260)

at net.sf.jasperreports.engine.fill.JRFillElementContainer.evaluate(JRFillElementContainer.java:274)

at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:403)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:1380)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:692)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:255)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:113)

at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:791)

at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:714)

at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:89)

 

 

 

The file .Liste.jrxml is in the same folder of the masterreport.

Can help somebody?

Thanks

[jojochala]

jasper needs the "Liste.jasper" file and not the .jrxml. once you compile the report (the jrxml file) a file with the same name but .jasper is created in iReportxxx dir. just copy that file to where you point the report to, or point the report to the correct location.

[akhanh]

hi,

thank you, it compiles.

in the supreport i create a simple text "hello" but i cannot see it in the masterreport. i reserve enough place in the masterreport :(

[jojochala]

If you mean you can see the master report but not the sub report - I have the same problem - you can see my post about it - so far no replies...

[akhanh]

yes that is my problem :(

[svenn]

akhanh,

 

In your Master Report what values do you have for "Subreport Expression Class" and "Subreport Expression"?

[akhanh]

hi,

it works now after the svenn's post.

i work under window and i wrote for subreport expression

"C:\Programme\JasperSoft\reports\a1.jasper".

After i wrote "C:/Programme/JasperSoft/reports/a1.jasper" it works.

 

Now i have a new problem. i will display the detail datas of the subreport in the masterreport. But it shows all bands of the subreport without detail band. i need the detail band informations to print in the masterreport. what can i do?

 

Thanks

[svenn]

I cannot understand the explanation of your problem. Could you post an image to show what's happening?

[akhanh]

i try again:

e. g. i add in the detail band of my subreport the static text "detail" and in the page Header of my sub report the text "header". now i run the masterreport.

in the pdf file i see only the text "header". the information in the detail band are not print in pdf.

 

I think the reason is:

if i open in the masterreport the preferences of the subreport and see in the tab Subreport->connection/datasource i must add a connection. if it is empty the detail band are not print. what can i write?

 

Thanks and sorry about my perfect english

[akhanh]

i try again:

e. g. i add in the detail band of my subreport the static text "detail" and in the page Header of my sub report the text "header". now i run the masterreport.

in the pdf file i see only the text "header". the information in the detail band are not print in pdf.

 

I think the reason is:

if i open in the masterreport the preferences of the subreport and see in the tab Subreport->connection/datasource i must add a connection. if it is empty the detail band are not print. what can i write?

 

Thanks and sorry about my perfect english