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.onDispose(ExcelDatasource.java:106)
at org.obiba.magma.support.AbstractDatasource.dispose(AbstractDatasource.java:91)
at org.obiba.magma.support.Disposables.dispose(Disposables.java:22)
at org.obiba.magma.MagmaEngine.removeDatasource(MagmaEngine.java:105)
at org.obiba.opal.core.service.impl.DefaultExportServiceImpl.exportTablesToExcelFile(DefaultExportServiceImpl.java:89)
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.shell.commands.ExportCommand.execute(ExportCommand.java:35)
at org.obiba.opal.shell.AbstractOpalShell.run(AbstractOpalShell.java:53)
at java.lang.Thread.run(Unknown Source)

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