[Applying Font & Styles at runtime..Is this possibl]

Hi Teodor Danciu,

I have a sub-report to which I pass parameters from a main-report.

So I just want to know whether it is possible to apply font & style to a field at runtime and pass it as a parameter to the sub-report?

Waiting for a reply......:)

Regards,

Abdul Mubeen

 

 

 

 

[Out of Memmory error when JasperReport 3.5.2 jar]

Hi,

I got an Out of memory error when I try to generate an excel using JasperReport 3.5.2.jar.

Previously I used iReport 3.0 to design and JasperReport 3.5.jar to generate the same excel, it worked fine without any errors.

Now when I try with the JasperReport 3.5.2.jar,  my application is hanging up (probably going into an infinite loop)

Following is the stack trace.

 

What could be the reason?

Note: My report is not a huge report........ It could be less than 100kB

Code:

Exception in thread "Dispatch Worker" java.lang.OutOfMemoryError: Java heap spaceException in thread "Geronimo hot deploy scanner" java.lang.OutOfMemoryError: Java heap space            at java.lang.String.<init>(String.java:174)            at java.io.Win32FileSystem.resolve(Win32FileSystem.java:240)            at java.io.File.<init>(File.java:179)            at java.io.File.listFiles(File.java:1020)            at org.apache.geronimo.deployment.hot.DirectoryMonitor.getLastModifiedInDir(DirectoryMonitor.java:447)            at org.apache.geronimo.deployment.hot.DirectoryMonitor.getLastModifiedInDir(DirectoryMonitor.java:455)            at org.apache.geronimo.deployment.hot.DirectoryMonitor.getDirectoryInfo(DirectoryMonitor.java:441)            at org.apache.geronimo.deployment.hot.DirectoryMonitor.scanDirectory(DirectoryMonitor.java:271)            at org.apache.geronimo.deployment.hot.DirectoryMonitor.run(DirectoryMonitor.java:217)            at java.lang.Thread.run(Thread.java:595)