i'm getting this error on creating HSSFWorkbook() in exportExcel. i've changed security permission for write mxruntime.jar still 'm getting this fatal error. Uncaught fatal error from thread [MxRuntimeSystem-akka.actor.action-dispatcher-28] java.lang.ExceptionInInitializerError: null at xlsreport.report.export.ExportExcel.<init>(ExportExcel.java:44) at xlsreport.actions.GenerateExcelDoc.executeAction(GenerateExcelDoc.java:80) at xlsreport.actions.GenerateExcelDoc.executeAction(GenerateExcelDoc.java:1) at com.mendix.systemwideinterfaces.core.UserAction.execute(SourceFile:53) at com.mendix.core.actionmanagement.CoreAction.doCall(SourceFile:291) Caused by: java.security.AccessControlException: access denied ("java.util.PropertyPermission" "HSSFWorkbook.SheetInitialCapacity" "read")
Pallavi Vasista H S
You need to update the security.policy file to include the following line:
(java.util.PropertyPermission "HSSFWorkbook.SheetInitialCapacity" "read")
You can find this file locally at the modeler install folder\modeler\runtemplates\deployment\data\
Hope this helps
Jelle van Vliet
You could also try disabling "Emulate cloud security". Under Project, Settings, edit the active Configuration. Go to Server and check "No" for "Emulate cloud security".