org.obiba.magma.MagmaRuntimeException: java.lang.NullPointerException

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via JIRA by Unknown author, 1 year ago
java.lang.NullPointerException
org.obiba.magma.MagmaRuntimeException: java.lang.NullPointerException
at org.obiba.magma.datasource.excel.ExcelDatasource.mapSheetHeader(ExcelDatasource.java:193)
at org.obiba.magma.datasource.excel.ExcelValueTable.readVariables(ExcelValueTable.java:156)
at org.obiba.magma.datasource.excel.ExcelValueTable.initialise(ExcelValueTable.java:58)
at org.obiba.magma.support.Initialisables.initialise(Initialisables.java:10)
at org.obiba.magma.support.Initialisables.initialise(Initialisables.java:20)
at org.obiba.magma.support.AbstractDatasource.initialise(AbstractDatasource.java:83)
at org.obiba.magma.support.Initialisables.initialise(Initialisables.java:10)
at org.obiba.magma.MagmaEngine.addDatasource(MagmaEngine.java:84)
at org.obiba.opal.core.service.impl.DefaultExportServiceImpl.buildExcelDatasource(DefaultExportServiceImpl.java:110)
at org.obiba.opal.core.service.impl.DefaultExportServiceImpl.exportTablesToExcelFile(DefaultExportServiceImpl.java:84)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.obiba.opal.cli.client.command.ExportCommand.execute(ExportCommand.java:38)
at org.obiba.opal.cli.client.OpalConsole.prompt(OpalConsole.java:142)
at org.obiba.opal.cli.client.OpalConsole.(OpalConsole.java:109)
at org.obiba.opal.cli.client.OpalConsole.main(OpalConsole.java:191)

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