Пытаюсь создать отчёт с графиком. Фигня какая-то выходит.
Это, вообще, возможно? Работает ли БГБиллинг с SubDataSets?
Код:
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - java.lang.NullPointerException: Null Pointer in Method Invocation
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.Name.invokeMethod(Name.java:844)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.BSHMethodInvocation.eval(BSHMethodInvocation.java:75)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.BSHPrimaryExpression.eval(BSHPrimaryExpression.java:102)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.BSHPrimaryExpression.eval(BSHPrimaryExpression.java:47)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.BSHArguments.getArguments(BSHArguments.java:65)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.BSHMethodInvocation.eval(BSHMethodInvocation.java:69)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.BSHPrimaryExpression.eval(BSHPrimaryExpression.java:102)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.BSHPrimaryExpression.eval(BSHPrimaryExpression.java:47)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.BSHBlock.evalBlock(BSHBlock.java:131)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.BSHBlock.eval(BSHBlock.java:81)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.BshMethod.invokeImpl(BshMethod.java:362)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.BshMethod.invoke(BshMethod.java:258)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.BshMethod.invoke(BshMethod.java:186)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.This.invokeMethod(This.java:255)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.This.invokeMethod(This.java:174)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.XThis$Handler.invokeImpl(XThis.java:194)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bsh.XThis$Handler.invoke(XThis.java:131)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at $Proxy70.fillReport(Unknown Source)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bitel.billing.server.admin.reports.BGBSQueryExecuterFactory$BGBSQueryExecuter.process(BGBSQueryExecuterFactory.j
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at bitel.billing.server.admin.reports.BGBSQueryExecuterFactory$BGBSQueryExecuter.createDatasource(BGBSQueryExecuter
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at net.sf.jasperreports.engine.fill.JRFillDataset.createQueryDatasource(JRFillDataset.java:668)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at net.sf.jasperreports.engine.fill.JRFillDataset.initDatasource(JRFillDataset.java:588)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at net.sf.jasperreports.engine.fill.JRFillDatasetRun.evaluate(JRFillDatasetRun.java:127)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at net.sf.jasperreports.engine.fill.JRFillElementDataset.evaluateDatasetRun(JRFillElementDataset.java:201)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at net.sf.jasperreports.engine.fill.JRFillChart.evaluateDatasetRun(JRFillChart.java:3020)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at net.sf.jasperreports.engine.fill.JRFillChart.evaluateChart(JRFillChart.java:1282)
server 12-12/00:04:38 ERROR [http-8443-1] LoggingPrintStream - at net.sf.jasperreports.engine.fill.JRFillChart.evaluateRenderer(JRFillChart.java:1237)