Tabel View: Error JsonMappingException thrown

Hi,

I started this morning where I stopped yesterday, no change to the workflow nor data, and all of a sudden faced this. Worth to note, resetting the component (which was fully reset already) and re-executing it, did not reproduce the error.

ERROR Component Output     3:1471:0:1452:0:1453:0:2 {
   "internalError":{
      "typeName":"com.fasterxml.jackson.databind.JsonMappingException",
      "message":"(was java.util.ConcurrentModificationException) (through reference chain: org.knime.core.webui.node.view.table.data.TableViewInitialDataImpl[\"dataTypes\"])",
      "stackTrace":[
         "com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:392)",
         "com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:351)",
         "com.fasterxml.jackson.databind.ser.std.StdSerializer.wrapAndThrow(StdSerializer.java:316)",
         "com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:782)",
         "com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:178)",
         "com.fasterxml.jackson.databind.ser.DefaultSerializerProvider._serialize(DefaultSerializerProvider.java:480)",
         "com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:319)",
         "com.fasterxml.jackson.databind.ObjectMapper._writeValueAndClose(ObjectMapper.java:4568)",
         "com.fasterxml.jackson.databind.ObjectMapper.writeValueAsString(ObjectMapper.java:3821)",
         "org.knime.core.webui.node.dialog.defaultdialog.DefaultNodeSettingsSerializer.serialize(DefaultNodeSettingsSerializer.java:76)",
         "org.knime.core.webui.data.InitialDataService.getInitialData(InitialDataService.java:115)",
         "org.knime.core.webui.node.DataServiceManager.callInitialDataService(DataServiceManager.java:137)",
         "org.knime.gateway.api.entity.NodeUIExtensionEnt.<init>(NodeUIExtensionEnt.java:118)",
         "org.knime.gateway.api.entity.NodeViewEnt.<init>(NodeViewEnt.java:233)",
         "org.knime.gateway.api.entity.NodeViewEnt.create(NodeViewEnt.java:114)",
         "org.knime.gateway.api.entity.NodeViewEnt.create(NodeViewEnt.java:154)",
         "org.knime.js.cef.pagebuilder.PageBuilderUtil.lambda$2(PageBuilderUtil.java:172)",
         "org.knime.core.wizard.AbstractPageManager.createWizardPageInternal(AbstractPageManager.java:196)",
         "org.knime.core.wizard.CompositeViewPageManager.createWizardPage(CompositeViewPageManager.java:140)",
         "org.knime.js.cef.pagebuilder.PageBuilderUtil.initializePageBuilderForReportGeneration(PageBuilderUtil.java:174)",
         "org.knime.js.cef.headless.CEFHeadlessUtil.generateContent(CEFHeadlessUtil.java:211)",
         "org.knime.js.cef.headless.CEFHeadlessUtil.generateReport(CEFHeadlessUtil.java:135)",
         "org.knime.reporting2.porttype.ReportPortObject.fromExecutedComponent(ReportPortObject.java:131)",
         "org.knime.reporting2.ReportServiceImpl.createOutput(ReportServiceImpl.java:69)",
         "org.knime.core.node.port.report.ReportUtil.lambda$0(ReportUtil.java:94)",
         "java.base/java.util.Optional.map(Unknown Source)",
         "org.knime.core.node.port.report.ReportUtil.computeReportObject(ReportUtil.java:94)",
         "org.knime.core.node.workflow.virtual.subnode.VirtualSubNodeOutputNodeModel.execute(VirtualSubNodeOutputNodeModel.java:179)",
         "org.knime.core.node.NodeModel.executeModel(NodeModel.java:588)",
         "org.knime.core.node.ExtendedScopeNodeModel.executeModel(ExtendedScopeNodeModel.java:86)",
         "org.knime.core.node.workflow.virtual.subnode.VirtualSubNodeOutputNodeModel.executeModel(VirtualSubNodeOutputNodeModel.java:163)",
         "org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1297)",
         "org.knime.core.node.Node.execute(Node.java:1059)",
         "org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:595)",
         "org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:98)",
         "org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:201)",
         "org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:117)",
         "org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:367)",
         "org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:221)",
         "java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)",
         "java.base/java.util.concurrent.FutureTask.run(Unknown Source)",
         "org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)",
         "org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)"
      ]
   }
}
ERROR Component Output     3:1471:0:1452:0:1453:0:2 java.util.concurrent.TimeoutException
ERROR Report Loop End      3:1471:0:1462 Active Scope End node in inactive branch not allowed.

Best
Mike