Excel Importer Module: Java compilation error

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Hi all,   I´m using the Excel Importer module as I usually do, but when trying to import an Excel File, I got this error:   java.lang.NoSuchMethodError: org.apache.xmlbeans.XmlOptions.setEntityExpansionLimit(I)Lorg/apache/xmlbeans/XmlOptions; at org.apache.poi.ooxml.POIXMLTypeLoader.<clinit>(POIXMLTypeLoader.java:43) at org.apache.poi.xssf.model.StylesTable.readFrom(StylesTable.java:190) at org.apache.poi.xssf.model.StylesTable.<init>(StylesTable.java:138) at org.apache.poi.xssf.eventusermodel.XSSFReader.getStylesTable(XSSFReader.java:126) at excelimporter.reader.readers.ExcelXLSXDataReader.readData(ExcelXLSXDataReader.java:32) at excelimporter.reader.readers.ExcelReader.importData(ExcelReader.java:371) at excelimporter.reader.ExcelImporter.startImport(ExcelImporter.java:120) at excelimporter.actions.StartImportByTemplate.executeAction(StartImportByTemplate.java:54) at excelimporter.actions.StartImportByTemplate.executeAction(StartImportByTemplate.java:25) at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:46) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.doCall(CoreActionHandlerImpl.scala:71) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:49) at com.mendix.core.actionmanagement.CoreAction.call(CoreAction.java:54) at com.mendix.basis.actionmanagement.ActionManagerBase$1.execute(ActionManagerBase.java:147) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:26) at com.mendix.basis.actionmanagement.ActionManagerBase.executeSync(ActionManagerBase.java:152) at com.mendix.basis.actionmanagement.UserActionCallBuilderImpl.execute(UserActionCallBuilderImpl.scala:30) at com.mendix.modules.microflowengine.actions.actioncall.JavaAction.execute(JavaAction.scala:56) at com.mendix.modules.microflowengine.microflow.impl.MicroflowObject.$anonfun$execute$1(MicroflowObject.scala:32) at scala.Option.flatMap(Option.scala:283) at com.mendix.modules.microflowengine.microflow.impl.MicroflowObject.execute(MicroflowObject.scala:29) at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.$anonfun$executeAfterBreakingIfNecessary$2(MicroflowImpl.scala:174) at scala.Option.flatMap(Option.scala:283) at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAfterBreakingIfNecessary(MicroflowImpl.scala:174) at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAction(MicroflowImpl.scala:121) at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:46) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.doCall(CoreActionHandlerImpl.scala:71) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:49) at com.mendix.core.actionmanagement.CoreAction.call(CoreAction.java:54) at com.mendix.basis.actionmanagement.DefaultActionMonitor$.$anonfun$run$1(CustomMonitoredAction.scala:18) at com.mendix.basis.actionmanagement.IMonitoredAction$$anon$1.execute(IMonitoredAction.scala:47) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:26) at com.mendix.basis.actionmanagement.IMonitoredAction.monitor(IMonitoredAction.scala:49) at com.mendix.basis.actionmanagement.IMonitoredAction.monitor$(IMonitoredAction.scala:25) at com.mendix.basis.actionmanagement.CustomMonitoredAction.monitor(CustomMonitoredAction.scala:22) at com.mendix.basis.actionmanagement.DefaultActionMonitor$.run(CustomMonitoredAction.scala:18) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.runMonitoredAction(CoreActionHandlerImpl.scala:60) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:47) at com.mendix.core.actionmanagement.CoreAction.call(CoreAction.java:54) at com.mendix.basis.actionmanagement.ActionManager.$anonfun$execute$1(ActionManager.scala:118) at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:671) at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:430) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834)   I know that I should add the correct jar file in order to take the method that is missing, but which one? Which version? Where can I get? I´ve tried to re-download the module, but it seems to not be the solution.   Any thoughts?
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5 answers
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Hi Eric,

Do you have different versions of the poi-X.XX.jar files in your userlib folder? What I found is that sometimes there are multiple versions and they sometimes clash.

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I am having the same problem with Mendix 8.15.2. I removed all old poi-x.xx.jar files, but this did not solve the problem.

Does anyone know how to solve this problem?

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This blog post gives you insight in finding the cause and how to solve it: https://www.mansystems.com/blog/mendix/managing-java-dependencies-for-mendix-modules

Regards,

Ronald

 

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After a long search I was finally able to solve the issue. In my case the cause was an old xmlbeans library: ‘org.apache.servicemix.bundles.xmlbeans-2.5.0.’ After removing this file, the Excel importer worked like before.

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Hi Guys,

 

There were some jars duplicated indeed, thanks for the support!

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