Sometimes when an OPI is closed the following shows up in the console (but not in the logs):
2019-06-12 17:27:57.820 WARNING [Thread 1] org.csstudio.display.builder.representation.javafx.JFXRepresentation (shutdown) - Display representation still contains items on shutdown
2019-06-12 17:30:01.302 WARNING [Thread 1] org.csstudio.display.builder.representation.javafx.JFXRepresentation (shutdown) - Display representation still contains items on shutdown
2019-06-12 18:37:44.649 WARNING [Thread 1] org.csstudio.display.builder.representation.javafx.JFXRepresentation (shutdown) - Display representation still contains items on shutdown
2019-06-12 18:41:25.397 WARNING [Thread 1] org.csstudio.display.builder.representation.javafx.JFXRepresentation (shutdown) - Display representation still contains items on shutdown
2019-06-12 18:42:18.839 WARNING [Thread 1] org.csstudio.display.builder.representation.javafx.JFXRepresentation (shutdown) - Display representation still contains items on shutdown
2019-06-12 18:42:42.141 WARNING [Thread 1] org.csstudio.display.builder.representation.javafx.JFXRepresentation (shutdown) - Display representation still contains items on shutdown
2019-06-12 18:43:49.658 WARNING [Thread 1] org.csstudio.display.builder.representation.javafx.JFXRepresentation (shutdown) - Display representation still contains items on shutdown
2019-06-12 18:44:33.347 WARNING [Thread 1] org.csstudio.display.builder.representation.javafx.JFXRepresentation (shutdown) - Display representation still contains items on shutdown
2019-06-12 18:45:48.635 WARNING [Thread 1] org.csstudio.display.builder.representation.javafx.JFXRepresentation (shutdown) - Display representation still contains items on shutdown
2019-06-12 18:48:28.622 WARNING [Thread 1] org.csstudio.display.builder.representation.javafx.JFXRepresentation (shutdown) - Display representation still contains items on shutdown
2019-06-12 18:49:55.711 WARNING [Thread 1] org.csstudio.display.builder.representation.javafx.JFXRepresentation (shutdown) - Display representation still contains items on shutdown
WARNING: You are binding against the deprecated org.eclipse.fx.javafx - please remove all javafx imports
Exception in thread "JavaFX Application Thread" java.lang.IllegalArgumentException: Expecting Group or Pane, got null
at org.csstudio.display.builder.representation.javafx.JFXRepresentation.getChildren(JFXRepresentation.java:658)
at org.csstudio.display.builder.representation.javafx.widgets.JFXBaseRepresentation.dispose(JFXBaseRepresentation.java:192)
at org.csstudio.display.builder.representation.WidgetRepresentation.destroy(WidgetRepresentation.java:85)
at org.csstudio.display.builder.representation.ToolkitRepresentation.disposeWidget(ToolkitRepresentation.java:361)
at org.csstudio.display.builder.representation.ToolkitRepresentation.disposeChildren(ToolkitRepresentation.java:336)
at org.csstudio.display.builder.representation.ToolkitRepresentation.disposeRepresentation(ToolkitRepresentation.java:320)
at org.csstudio.display.builder.representation.javafx.JFXRepresentation.disposeRepresentation(JFXRepresentation.java:795)
at org.csstudio.display.builder.representation.javafx.JFXRepresentation.disposeRepresentation(JFXRepresentation.java:1)
at org.csstudio.display.builder.runtime.ActionUtil.lambda$14(ActionUtil.java:221)
at com.sun.javafx.application.PlatformImpl.lambda$null$172(PlatformImpl.java:295)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$173(PlatformImpl.java:294)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2116)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4181)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153)
at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
at org.csstudio.utility.product.Workbench.runWorkbench(Workbench.java:99)
at org.csstudio.startup.application.Application.startApplication(Application.java:265)
at org.csstudio.startup.application.Application.start(Application.java:119)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1499)
at org.eclipse.equinox.launcher.Main.main(Main.java:1472)
2019-06-12 18:51:40.553 WARNING [Thread 1] org.csstudio.display.builder.representation.javafx.JFXRepresentation (shutdown) - Display representation still contains items on shutdown
This PR suppresses the java.lang.IllegalArgumentException when parent is null.
Sometimes when an OPI is closed the following shows up in the console (but not in the logs):
This PR suppresses the
java.lang.IllegalArgumentExceptionwhen parent isnull.