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Hello everyone, and thank you in advance for your answers.   I created a new application from the Teamcenter Extension Sample App. So far, no problems. I then integrated the ExcelImporter module in order to be able to import data from an Excel file. And then I encountered an error while importing the file.Here are the error logs.   Log node : ActionManager Message : Error in execution of monitored action '{"name":"ExcelImporter.IVK_ImportTemplateDocument","type":"Microflow"}' (execution id: cc769941-3b2f-4cb4-9a42-cbefdc88ae93, execution type: CLIENT_ASYNC_MONITORED) Stack trace :  java.lang.NoSuchMethodError: 'java.lang.ClassLoader[] org.apache.logging.log4j.util.LoaderUtil.getClassLoaders()'    at org.apache.logging.log4j.core.util.WatchManager.getEventServices(WatchManager.java:160)    at org.apache.logging.log4j.core.util.WatchManager.<init>(WatchManager.java:137)    at org.apache.logging.log4j.core.config.AbstractConfiguration.<init>(AbstractConfiguration.java:140)    at org.apache.logging.log4j.core.config.NullConfiguration.<init>(NullConfiguration.java:32)    at org.apache.logging.log4j.core.LoggerContext.<clinit>(LoggerContext.java:85)    at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.createContext(ClassLoaderContextSelector.java:254)    at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.locateContext(ClassLoaderContextSelector.java:218)    at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.getContext(ClassLoaderContextSelector.java:136)    at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.getContext(ClassLoaderContextSelector.java:123)    at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.getContext(ClassLoaderContextSelector.java:117)    at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:150)    at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:47)    at org.apache.logging.log4j.LogManager.getContext(LogManager.java:197)    at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:611)    at org.apache.poi.ss.usermodel.DataFormatter.<clinit>(DataFormatter.java:228)    at excelimporter.reader.readers.ExcelXLSXDataReader.<clinit>(ExcelXLSXDataReader.java:33)    at excelimporter.reader.readers.ExcelReader.importData(ExcelReader.java:364)    at excelimporter.reader.ExcelImporter.startImport(ExcelImporter.java:118)    at excelimporter.actions.StartImportByTemplate.executeAction(StartImportByTemplate.java:61)    at excelimporter.actions.StartImportByTemplate.executeAction(StartImportByTemplate.java:25)    at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:58)    at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.doCall(CoreActionHandlerImpl.scala:71)    at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:48)    at com.mendix.core.actionmanagement.internal.InternalCoreAction.call(InternalCoreAction.java:57)    at com.mendix.basis.actionmanagement.ActionManager.$anonfun$executeSync$2(ActionManager.scala:105)    at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:20)    at com.mendix.basis.actionmanagement.ActionManager.executeSync(ActionManager.scala:104)    at com.mendix.basis.actionmanagement.UserActionCallBuilderImpl.execute(UserActionCallBuilderImpl.scala:59)    at com.mendix.modules.microflowengine.actions.actioncall.ForegroundJavaAction.doExecute(ForegroundJavaAction.scala:35)    at com.mendix.modules.microflowengine.actions.actioncall.ForegroundJavaAction.doExecute(ForegroundJavaAction.scala:11)    at com.mendix.modules.microflowengine.actions.actioncall.JavaAction.execute(JavaAction.scala:38)    at com.mendix.modules.microflowengine.microflow.impl.MicroflowObject.$anonfun$execute$1(MicroflowObject.scala:29)    at scala.Option.flatMap(Option.scala:283)    at com.mendix.modules.microflowengine.microflow.impl.MicroflowObject.execute(MicroflowObject.scala:26)    at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAfterBreakingIfNecessary(MicroflowImpl.scala:176)    at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAction(MicroflowImpl.scala:116)    at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:58)    at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.doCall(CoreActionHandlerImpl.scala:71)    at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:48)    at com.mendix.core.actionmanagement.internal.InternalCoreAction.call(InternalCoreAction.java:57)    at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.$anonfun$runMonitoredAction$1(CoreActionHandlerImpl.scala:59)    at com.mendix.basis.actionmanagement.ActionMonitoring$.$anonfun$monitor$1(ActionMonitoring.scala:52)    at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:20)    at com.mendix.basis.actionmanagement.ActionMonitoring$.monitor(ActionMonitoring.scala:52)    at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.runMonitoredAction(CoreActionHandlerImpl.scala:59)    at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:46)    at com.mendix.core.actionmanagement.internal.InternalCoreAction.call(InternalCoreAction.java:57)    at com.mendix.basis.actionmanagement.ActionManager.$anonfun$executeAsync$3(ActionManager.scala:88)    at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:687)    at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:467)    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)    at java.base/java.lang.Thread.run(Thread.java:1583)   Does anyone have any ideas on how to solve my problem?

asked 2025-03-21

3 answers