java.lang.NullPointerException: This exception has no message.

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This exception has no message.
java.lang.NullPointerException:
at com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.instantiateRow(LazyResultList.java:195)
at com.solarmetric.kodo.impl.jdbc.runtime.LazyResultList.get(LazyResultList.java:139)
at java.util.AbstractList$Itr.next(AbstractList.java:416)
at com.solarmetric.kodo.runtime.objectprovider.ResultListIterator.next(ResultListIterator.java:49)
at serp.util.LookaheadIterator.setNext(LookaheadIterator.java:133)
at serp.util.LookaheadIterator.next(LookaheadIterator.java:58)
at serp.util.MultiIterator.next(MultiIterator.java:33)
at com.solarmetric.kodo.runtime.ExtentImpl$TransactionAwareIterator.next(ExtentImpl.java:227)
at com.solarmetric.kodo.query.QueryImpl.execute(QueryImpl.java:857)
at com.solarmetric.kodo.query.QueryImpl.executeWithMap(QueryImpl.java:818)
at com.solarmetric.kodo.query.QueryImpl.execute(QueryImpl.java:595)
at com.ewarna.pdm.sessions.BasicQuery.getByAdvancedFormula(BasicQuery.java:144)
at com.ewarna.pdm.sessions.BasicQuery.getByAdvancedFormula(BasicQuery.java:65)
at com.ewarna.pdm.sessions.BasicQuery.getByAdvancedFormula(BasicQuery.java:52)
at com.ewarna.handlers.storage.SharedInfoHandler.getSharedFolder(SharedInfoHandler.java:448)
at com.ewarna.handlers.storage.SharedInfoHandler.getSharedFolder(SharedInfoHandler.java:385)
at com.ewarna.handlers.storage.SharedInfoHandler.shareEntity(SharedInfoHandler.java:220)
at com.ewarna.handlers.storage.SharedInfoHandler.access$300(SharedInfoHandler.java:44)
at com.ewarna.handlers.storage.SharedInfoHandler$2.execute(SharedInfoHandler.java:171)
at com.ewarna.pdm.sessions.JDOCallBackExecutor.execute(JDOCallBackExecutor.java:40)
at com.ewarna.handlers.storage.SharedInfoHandler.shareEntity(SharedInfoHandler.java:193)
at com.ewarna.pdm.soap.sharing.SoapShareImpl.shareFolder(SoapShareImpl.java:154)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.soap.server.RPCRouter.invoke(RPCRouter.java:146)
at org.apache.soap.providers.RPCJavaProvider.invoke(RPCJavaProvider.java:129)
at org.apache.soap.server.http.RPCRouterServlet.doPost(RPCRouterServlet.java:354)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
at java.lang.Thread.run(Thread.java:536)

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