2019-04-10_00:15:54.203 [pool-5-thread-1] ERROR c.a.r.s.ReportGenerationScheduler - Something went wrong, exception: {}
java.lang.NullPointerException: null
        at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:191)
        at com.google.common.collect.SingletonImmutableList.<init>(SingletonImmutableList.java:40)
        at com.google.common.collect.ImmutableList.of(ImmutableList.java:86)
        at com.atcsibir.reportservice.slavedblayer.service.report.data_source.OrderHandlingDataSourceService.getRows(OrderHandlingDataSourceService.java:176)
        at com.atcsibir.reportservice.slavedblayer.service.report.data_source.OrderHandlingDataSourceService.getDataSet(OrderHandlingDataSourceService.java:122)
        at com.atcsibir.reportservice.service.ReportGenerationService.generatePrintData(ReportGenerationService.java:79)
        at com.atcsibir.reportservice.service.ReportGenerationService$$FastClassBySpringCGLIB$$1e8a07a7.invoke(<generated>)
        at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
        at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
        at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
        at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282)
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
        at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673)
        at com.atcsibir.reportservice.service.ReportGenerationService$$EnhancerBySpringCGLIB$$2f4c0154.generatePrintData(<generated>)
        at com.atcsibir.reportservice.schedule.ReportGenerationScheduler.generatePrintDataAndUpdateEntity(ReportGenerationScheduler.java:88)
        at com.atcsibir.reportservice.schedule.ReportGenerationScheduler.processReport(ReportGenerationScheduler.java:60)
        at com.atcsibir.reportservice.schedule.ReportGenerationScheduler.processReports(ReportGenerationScheduler.java:43)
        at sun.reflect.GeneratedMethodAccessor139.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:65)
        at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)