Hi, I'm using jasperreports-4.0.0.jar and JBOSS EAP 6.1 and I'm experiencing problems while loading compiled report template. Any help would be appreciated. I have my report templates packed into a jar and I try to load it with JRLoader.loadObject(InputStream is): InputStream is = myClass.getClass().getResourceAsStream(compiledFileName); jasperReport = (JasperReport) JRLoader.loadObject(is);myClass is in same jar as template. When I run this code I get exception: Caused by: net.sf.jasperreports.engine.JRException: Error loading object from InputStream at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:205) at hr.vestigo.framework.report.ReportHelper.loadCompiledTemplate(ReportHelper.java:107) at hr.vestigo.framework.report.ReportManager.getJasperReportReport(ReportManager.java:700) ... 69 moreCaused by: java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2303) at java.io.ObjectInputStream$BlockDataInputStream.readLong(ObjectInputStream.java:2820) at java.io.ObjectInputStream.readLong(ObjectInputStream.java:959) at java.io.ObjectStreamClass.readNonProxy(ObjectStreamClass.java:615) at java.io.ObjectInputStream.readClassDescriptor(ObjectInputStream.java:807) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1578) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1494) at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1640) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1321) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1969) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1775) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1327) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1969) at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:478) at net.sf.jasperreports.engine.base.JRBaseElement.readObject(JRBaseElement.java:644) 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:969) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1775) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1327) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349) at java.util.ArrayList.readObject(ArrayList.java:593) 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:969) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1775) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1327) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1969) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1775) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1327) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349) at java.util.ArrayList.readObject(ArrayList.java:593) 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:969) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1775) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1327) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1969) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1775) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1327) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1969) at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:478) at net.sf.jasperreports.engine.base.JRBaseReport.readObject(JRBaseReport.java:823) 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:969) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1775) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1327) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349) at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:201) ... 71 more