Some fields in a domain based report in Jaspersoft Studio have errors.

[javier.ggi90]

Hi all, so I am creating domain based reports in Jaspersoft Studio for the first time and encountered a problem. I can use many fields with different data types such as strings, doubles, integers, dates, etc. but there are very specific fields of several data types that I cannot call or else I get the following error (on the bottom is the full error message):

net.sf.jasperreports.engine.JRException: net.sf.jasperreports.engine.JRException: javax.ws.rs.ProcessingException: Error reading entity from input stream.

I got this error by adding an Integer field which I can use in AdHoc views and reports in the server.

Anyone has any idea on what this is or how I can solve it?

EDIT: I just tested this in JasperServer and it seems it is not working there either. The error I get is the following: Problem parsing expression 'Sum(Compras.kardex.in)' any idea why can this be happening? I am certain the field IS a number from the datasource and even Studio detects it as an Integer.

net.sf.jasperreports.engine.JRException: net.sf.jasperreports.engine.JRException: javax.ws.rs.ProcessingException: Error reading entity from input stream.

at com.jaspersoft.studio.editor.preview.view.control.ReportControler.fillReport(ReportControler.java:524)

at com.jaspersoft.studio.editor.preview.view.control.ReportControler.access$20(ReportControler.java:499)

at com.jaspersoft.studio.editor.preview.view.control.ReportControler$5.run(ReportControler.java:380)

at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

Caused by: net.sf.jasperreports.engine.JRException: javax.ws.rs.ProcessingException: Error reading entity from input stream.

at com.jaspersoft.studio.server.domain.conn.DomainQueryExecuter.createDatasource(DomainQueryExecuter.java:229)

at net.sf.jasperreports.engine.fill.JRFillDataset.createQueryDatasource(JRFillDataset.java:1129)

at net.sf.jasperreports.engine.fill.JRFillDataset.initDatasource(JRFillDataset.java:696)

at net.sf.jasperreports.engine.fill.BaseReportFiller.setParameters(BaseReportFiller.java:437)

at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:526)

at net.sf.jasperreports.engine.fill.BaseFillHandle$ReportFill.run(BaseFillHandle.java:119)

at java.lang.Thread.run(Thread.java:745)

Caused by: javax.ws.rs.ProcessingException: Error reading entity from input stream.

at org.glassfish.jersey.message.internal.InboundMessageContext.readEntity(InboundMessageContext.java:866)

at org.glassfish.jersey.message.internal.InboundMessageContext.readEntity(InboundMessageContext.java:810)

at org.glassfish.jersey.client.ClientResponse.readEntity(ClientResponse.java:368)

at org.glassfish.jersey.client.InboundJaxrsResponse$2.call(InboundJaxrsResponse.java:122)

at org.glassfish.jersey.internal.Errors.process(Errors.java:315)

at org.glassfish.jersey.internal.Errors.process(Errors.java:297)

at org.glassfish.jersey.internal.Errors.process(Errors.java:228)

at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:399)

at org.glassfish.jersey.client.InboundJaxrsResponse.readEntity(InboundJaxrsResponse.java:119)

at com.jaspersoft.studio.server.protocol.restv2.RESTv2ExceptionHandler.handleErrorDescriptorList(RESTv2ExceptionHandler.java:87)

at com.jaspersoft.studio.server.protocol.restv2.RESTv2ExceptionHandler.handleErrorDescriptor(RESTv2ExceptionHandler.java:113)

at com.jaspersoft.studio.server.protocol.restv2.RESTv2ExceptionHandler.handleException(RESTv2ExceptionHandler.java:59)

at com.jaspersoft.studio.server.protocol.restv2.ARestV2ConnectionJersey.toObj(ARestV2ConnectionJersey.java:52)

at com.jaspersoft.studio.server.domain.protocol.RestV2.executeQuery(RestV2.java:147)

at com.jaspersoft.studio.server.domain.protocol.DomainProxy.executeQuery(DomainProxy.java:41)

at com.jaspersoft.studio.server.domain.DomainManager.executeQuery(DomainManager.java:85)

at com.jaspersoft.studio.server.domain.conn.DomainQueryExecuter.createDatasource(DomainQueryExecuter.java:226)

... 6 more

Caused by: com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of java.util.ArrayList out of START_OBJECT token

 at [source: org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$UnCloseableInputStream@5d0298c8; line: 1, column: 1]

at com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:148)

at com.fasterxml.jackson.databind.DeserializationContext.mappingException(DeserializationContext.java:749)

at com.fasterxml.jackson.databind.DeserializationContext.mappingException(DeserializationContext.java:745)

at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.handleNonArray(CollectionDeserializer.java:275)

at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:216)

at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:206)

at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:25)

at com.fasterxml.jackson.databind.ObjectReader._bind(ObjectReader.java:1232)

at com.fasterxml.jackson.databind.ObjectReader.readValue(ObjectReader.java:676)

at com.fasterxml.jackson.jaxrs.base.ProviderBase.readFrom(ProviderBase.java:808)

at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$TerminalReaderInterceptor.invokeReadFrom(ReaderInterceptorExecutor.java:264)

at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$TerminalReaderInterceptor.aroundReadFrom(ReaderInterceptorExecutor.java:234)

at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor.proceed(ReaderInterceptorExecutor.java:154)

at org.glassfish.jersey.message.internal.MessageBodyFactory.readFrom(MessageBodyFactory.java:1124)

at org.glassfish.jersey.message.internal.InboundMessageContext.readEntity(InboundMessageContext.java:851)

... 22 more