iReport 1.2.5 subreport compile error

[wolf]

newbie to ireport and jasper (1.2.5),

running on win-xp

 

no problem to have a single report with db-connection

then i builded up a subreport by iReport (whats inserted as an element of a band

 

cant compile the subreport separately ,

always an error occurs :

Code:

  Compiling to file... .gl_testrechnung1_subreport0.jasper -> C:JasperSoftiReport-1.2.5classic.java
Errors compiling .gl_testrechnung1_subreport0.jasper!
it.businesslogic.ireport.ReportClassLoader@1d95624  net.sf.jasperreports.engine.JRException: Report design not valid :       1. Warning : Element bottom reaches outside band area : y=0 height=1 band-height=0     at net.sf.jasperreports.engine.design.JRAbstractCompiler.verifyDesign(JRAbstractCompiler.java:266)     at net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(JRAbstractCompiler.java:143)     at net.sf.jasperreports.engine.design.JRDefaultCompiler.compileReport(JRDefaultCompiler.java:105)     at net.sf.jasperreports.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:127)     at net.sf.jasperreports.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:109)     at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:478)     at java.lang.Thread.run(Unknown Source) 
Compilation running time : 78

the sub-report-dimension ive coorected after this err-message to a size less than the band in main-reports anyways

 

if i try to run the main-report error message tells that subreport is not found..

 

what to do now ?

[wolf]

and there is an additional problem with

types of parameters with iReport 1.2.5 :

 

Code:

SELECT * FROM rechnung WHERE rg_nr = $P{P_RGNR}

 

rg_nr is of type int(11) in mysql

if i set Parameter P_RGNR as Integer,

i'll get an "casting" error :

 

Error filling print...

net.sf.jasperreports.engine.JRException:

Incompatible java.lang.Integer value assigned

to parameter P_RGNR

 

if parameter is set as "String" main-report works.

but why, with the SQL i'll assume to use int and not String !

 

any subreport with the same parameter will raise

the descripted error

 

 

i'll dont buy documentation as long as these simple things dont work properly and intuitive !

[wolf]

okay,

with release 1.2.6 of iReport generating and calling

a subreport seems solved, no longer "subreport-not found"-error !

and parameter-values could be transported to subreport,

that fine so far !

 

the gui of this relase seems to be optimized !

 

but the parameter-type-problem isnt solved,

hope this will be possible soon..

 

so i can look to pay the latest docs ! thanks !