Panopticon SDK exception

Yevhen Ohryzlo
Yevhen Ohryzlo New Altair Community Member
edited March 1 in Community Q&A

I upgraded Panopticon SDK from 17.5.4 to 21.2.1. There's just a few trivial code lines to change for upgrade. When I open a dashboard I get such an exception. What are changes between these versions which could cause it? Is it possible to workaround? 

Uncaught exception in thread[30]AWT-EventQueue-0: Cannot invoke "panopticon.developer.framework.table.Time.getTime()" because "<parameter1>" is null 02/29/24 10:20:04 -E- java.lang.NullPointerException: Cannot invoke "panopticon.developer.framework.table.Time.getTime()" because "<parameter1>" is null         at com.panopticon.dashboards.data.wrapper.WrapperTable.getSampleIndex(WrapperTable.java:257)         at com.panopticon.dashboards.common.parts.TextBoxPart.getColumnText(TextBoxPart.java:124)         at com.panopticon.dashboards.common.parts.TextBoxPart.b(TextBoxPart.java:364)         at com.panopticon.dashboards.common.parts.TextBoxPart.initialize(TextBoxPart.java:181)         at com.panopticon.dashboards.common.parts.TextBoxPart.a(TextBoxPart.java:331)         at com.panopticon.dashboards.common.parts.TextBoxPart.a(TextBoxPart.java:58)         at com.panopticon.dashboards.common.parts.TextBoxPart$a.run(TextBoxPart.java:495)         at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)         at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771)         at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)         at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)         at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)         at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)         at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:741)         at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)         at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)         at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)         at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)         at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)         at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)  Uncaught exception in thread[30]AWT-EventQueue-0: Cannot invoke "panopticon.developer.framework.table.Time.getTime()" because "<parameter1>" is null 02/29/24 10:26:34 -E- java.lang.NullPointerException: Cannot invoke "panopticon.developer.framework.table.Time.getTime()" because "<parameter1>" is null         at com.panopticon.dashboards.data.wrapper.WrapperTable.getSampleIndex(WrapperTable.java:257)         at com.panopticon.dashboards.common.parts.TextBoxPart.getColumnText(TextBoxPart.java:124)         at com.panopticon.dashboards.common.parts.TextBoxPart.b(TextBoxPart.java:364)         at com.panopticon.dashboards.common.parts.TextBoxPart.initialize(TextBoxPart.java:181)         at com.panopticon.dashboards.common.parts.TextBoxPart.a(TextBoxPart.java:331)         at com.panopticon.dashboards.common.parts.TextBoxPart.a(TextBoxPart.java:58)         at com.panopticon.dashboards.common.parts.TextBoxPart$a.run(TextBoxPart.java:495)         at com.panopticon.dashboards.ui.UIThreadHelper.a(UIThreadHelper.java:66)         at com.panopticon.dashboards.ui.UIThreadHelper.invokeLaterOnUIThread(UIThreadHelper.java:32)         at com.panopticon.dashboards.common.parts.TextBoxPart.initialize(TextBoxPart.java:316)         at com.panopticon.dashboards.client.DataRequestHandlerImpl$2.a(DataRequestHandlerImpl.java:65)         at com.panopticon.dashboards.client.DataRequestHandlerImpl$2.send(DataRequestHandlerImpl.java:60)         at panopticon.developer.framework.event.GenericBroadcaster.send(GenericBroadcaster.java:59)         at com.panopticon.dashboards.client.DataRequestHandlerImpl.onInitialize(DataRequestHandlerImpl.java:857)         at com.panopticon.dashboards.client.DataRequestHandlerImpl.b(DataRequestHandlerImpl.java:335)         at com.panopticon.dashboards.client.DataRequestHandlerImpl.getDataAsync(DataRequestHandlerImpl.java:665)         at com.panopticon.dashboards.common.parts.TextBoxPart.initialize(TextBoxPart.java:256)         at com.panopticon.dashboards.client.view.DashboardView.b(DashboardView.java:646)         at com.panopticon.dashboards.client.view.DashboardView.a(DashboardView.java:578)         at com.panopticon.dashboards.client.view.DashboardView.e(DashboardView.java:484)         at com.panopticon.dashboards.client.view.DashboardView.setDashboard(DashboardView.java:387)         at com.panopticon.dashboards.client.view.WorkbookPane.c(WorkbookPane.java:235)         at com.panopticon.dashboards.client.view.WorkbookPane.d(WorkbookPane.java:85)         at com.panopticon.dashboards.client.view.WorkbookPane$11.stateChanged(WorkbookPane.java:121)         at java.desktop/javax.swing.JTabbedPane.fireStateChanged(JTabbedPane.java:444)         at java.desktop/javax.swing.JTabbedPane$ModelListener.stateChanged(JTabbedPane.java:295)         at java.desktop/javax.swing.DefaultSingleSelectionModel.fireStateChanged(DefaultSingleSelectionModel.java:148)         at java.desktop/javax.swing.DefaultSingleSelectionModel.setSelectedIndex(DefaultSingleSelectionModel.java:79)         at java.desktop/javax.swing.JTabbedPane.setSelectedIndexImpl(JTabbedPane.java:648)         at java.desktop/javax.swing.JTabbedPane.setSelectedIndex(JTabbedPane.java:623)         at java.desktop/javax.swing.plaf.basic.BasicTabbedPaneUI$Handler.mousePressed(BasicTabbedPaneUI.java:4101)         at java.desktop/java.awt.Component.processMouseEvent(Component.java:6623)         at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3389)         at java.desktop/java.awt.Component.processEvent(Component.java:6391)         at java.desktop/java.awt.Container.processEvent(Container.java:2266)         at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5001)         at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)         at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)         at com.panopticon.dashboards.client.view.WorkbookPane$c.processMouseEvent(WorkbookPane.java:1099)         at java.desktop/java.awt.Component.processEvent(Component.java:6391)         at java.desktop/java.awt.Container.processEvent(Container.java:2266)         at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5001)         at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)         at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)         at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948)         at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4572)         at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516)         at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310)         at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780)         at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)         at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:773)         at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)         at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)         at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)         at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)         at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)         at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:746)         at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:744)         at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)         at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)         at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:743)         at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)         at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)         at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)         at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)         at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)         at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
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Answers

  • Theodor Stenevang Klemming_21338
    Theodor Stenevang Klemming_21338
    Altair Employee
    edited March 1

    Hi Yevhen

    May I please ask which company you represent? The Panopticon SDKs for Java and C# are terminated products which are out of support and out of maintenance. During 2019, the following critical dates were communicated on several occasions and are supposed to have reached all licensed customers:

    End of Sales: December 31, 2020

    End of Maintenance: June 30, 2021

    End of Support: December 31, 2021

    Using the Panopticon SDKs is not a viable path forward and has not been since December 31, 2021. 

    Panopticon of today is a client-server product with a Java server running on Apache Tomcat and a JavaScript client running in Chromium based browsers. There is no SDK offering anymore. 

    Best regards,

    Theodor Stenevang Klemming, director of Product Management, Altair Panopticon

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