1

Hi all, I am building the possibility to use an image in the ExcelExporter version 3.1.0 because the app still runs on the Mendix 5.18 platform.  I am getting the following error of the OSGI environment.  Does anyone knows how to solve this kind of problems in Mendix ?   Uncaught fatal error from thread [MxRuntimeSystem-akka.actor.action-dispatcher-41] shutting down ActorSystem [MxRuntimeSystem] -------- java.lang.LinkageError: loader constraint violation: loader (instance of org/apache/felix/framework/BundleWiringImpl$BundleClassLoaderJava5) previously initiated loading for a different type with name "org/w3c/dom/Node"     at java.lang.ClassLoader.defineClass1(Native Method)     at java.lang.ClassLoader.defineClass(ClassLoader.java:763)     at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2279)     at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1501)     at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:75)     at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1955)     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)     at java.lang.ClassLoader.defineClass1(Native Method)     at java.lang.ClassLoader.defineClass(ClassLoader.java:763)     at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2279)     at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1501)     at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:75)     at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1955)     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)     at org.apache.poi.ss.util.ImageUtils.getResolution(ImageUtils.java:106)     at org.apache.poi.ss.util.ImageUtils.getImageDimension(ImageUtils.java:68)     at org.apache.poi.hssf.usermodel.HSSFPicture.getImageDimension(HSSFPicture.java:243)     at org.apache.poi.hssf.usermodel.HSSFPicture.getPreferredSize(HSSFPicture.java:163)     at org.apache.poi.hssf.usermodel.HSSFPicture.resize(HSSFPicture.java:116)     at org.apache.poi.hssf.usermodel.HSSFPicture.resize(HSSFPicture.java:140)     at xlsreport.report.export.ExportExcel.processStaticData(ExportExcel.java:245)     at xlsreport.report.export.ExportExcel.buildExportFile(ExportExcel.java:165)     at xlsreport.actions.GenerateExcelDoc.executeAction(GenerateExcelDoc.java:166)     at xlsreport.actions.GenerateExcelDoc.executeAction(GenerateExcelDoc.java:1)     at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:49)     at com.mendix.core.actionmanagement.CoreAction.doCall(CoreAction.java:261)     at com.mendix.core.actionmanagement.CoreAction.call(CoreAction.java:249)     at com.mendix.core.actionmanagement.ActionManager$1.execute(ActionManager.java:192)     at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32)     at com.mendix.core.actionmanagement.ActionManager.executeSync(ActionManager.java:198)     at com.mendix.core.component.InternalCore.execute(InternalCore.java:229)     at com.mendix.modules.microflowengine.actions.actioncall.JavaAction.execute(JavaAction.scala:52)     at com.mendix.modules.microflowengine.microflow.impl.MicroflowObject.execute(MicroflowObject.java:44)     at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAfterBreakingIfNecessary(MicroflowImpl.java:192)     at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAction(MicroflowImpl.java:149)     at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:49)     at com.mendix.core.actionmanagement.CoreAction.doCall(CoreAction.java:261)     at com.mendix.core.actionmanagement.CoreAction.call(CoreAction.java:249)     at com.mendix.core.actionmanagement.ActionManager$1.execute(ActionManager.java:192)     at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32)     at com.mendix.core.actionmanagement.ActionManager.executeSync(ActionManager.java:198)     at com.mendix.core.component.InternalCore.execute(InternalCore.java:229)     at com.mendix.webui.actions.client.ExecuteAction.execute(ExecuteAction.java:135)     at com.mendix.webui.requesthandling.ClientRequestHandler$$anonfun$handleRequest$1.apply$mcV$sp(ClientRequestHandler.scala:300)     at com.mendix.webui.requesthandling.ClientRequestHandler$$anonfun$handleRequest$1.apply(ClientRequestHandler.scala:293)     at com.mendix.webui.requesthandling.ClientRequestHandler$$anonfun$handleRequest$1.apply(ClientRequestHandler.scala:293)     at com.mendix.core.session.Worker$$anonfun$receive$3$$anonfun$2$$anon$1.execute(ActionDispatching.scala:126)     at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32)     at com.mendix.core.session.Worker$$anonfun$receive$3$$anonfun$2.apply(ActionDispatching.scala:128)     at scala.util.Try$.apply(Try.scala:191)     at com.mendix.core.session.Worker$$anonfun$receive$3.applyOrElse(ActionDispatching.scala:122)     at akka.actor.Actor$class.aroundReceive(Actor.scala:465)     at com.mendix.core.session.Worker.aroundReceive(ActionDispatching.scala:119)     at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516)     at akka.actor.ActorCell.invoke(ActorCell.scala:487)     at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:238)     at akka.dispatch.Mailbox.run(Mailbox.scala:220)     at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:393)     at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)     at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)     at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)     at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)  

asked 2018-03-01

1 answers