olivert

bsteimer Wrote: Hi wichogg, thanks for your reply. It got me to the solution although it seems not logical to me using a jar file (jasperserver-ireport-plugin-3.7.0.jar) from an old JasperServer version which is actually not provided which JasperServer 4.0. But it works :-) So thanks a lot Regards Benjamin Hi Benjamin, did you find a working solution with version 4? Thanks Oliver Post Edited by olivert at 07/11/2011 10:53

Ok, I thought I could use my old webservice client with the 4.x.x JasperServer, but that seems not to work. I just updated to the latest libraries and everything is working again. With kind regards Oliver

Hello, I just upgraded to JasperServer 4.0.0 and I get a NullpointerException on a report with subreports. The problem only occurs over webservice. The same report runs fine on Jasperserver 3.7.0. Here's the the stacktrace: Code: 11.07.2011 11:10:49 org.apache.commons.httpclient.auth.AuthChallengeProcessor selectAuthSchemeINFO: basic authentication scheme selectedjava.lang.NullPointerException at net.sf.jasperreports.engine.JROrigin.equals(JROrigin.java:139) at java.util.HashMap.putForCreate(HashMap.java:423) at java.util.HashMap.readObject(HashMap.java:1031) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:194) at com.jaspersoft.jasperserver.irplugin.wsclient.WSClient.runReport(WSClient.java:326) at jasperwebserviceclient.WSClient.runReport(WSClient.java:68) at jasperwebserviceclient.Main.main(Main.java:175)