Bug 576775 - Pressing Down/Up key leads to error
Summary: Pressing Down/Up key leads to error
Status: CLOSED FIXED
Alias: None
Product: 4DIAC
Classification: IoT
Component: 4DIAC-IDE (show other bugs)
Version: unspecified   Edit
Hardware: PC Windows 10
: P3 normal
Target Milestone: 2.0.1   Edit
Assignee: Project Inbox CLA
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Reported: 2021-10-20 11:40 EDT by Michael Oberlehner CLA
Modified: 2021-10-27 11:50 EDT (History)
1 user (show)

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Description Michael Oberlehner CLA 2021-10-20 11:40:25 EDT 
If the smart command for entering a FB within an editor is opened and the down or up key is pressed the following exception is thrown:

!ENTRY org.eclipse.ui 4 0 2021-10-19 16:42:44.392
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ArithmeticException: / by zero

	at org.eclipse.fordiac.ide.application.editors.NewInstanceCellEditor.lambda$1(NewInstanceCellEditor.java:173)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4209)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1043)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1067)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1052)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1094)
	at org.eclipse.swt.widgets.Text.sendKeyEvent(Text.java:1815)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1090)
	at org.eclipse.swt.widgets.Widget.wmKeyDown(Widget.java:1775)
	at org.eclipse.swt.widgets.Text.wmKeyDown(Text.java:3144)
	at org.eclipse.swt.widgets.Control.WM_KEYDOWN(Control.java:5169)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4792)
	at org.eclipse.swt.widgets.Text.windowProc(Text.java:2681)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4930)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3624)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1157)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:156)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152)
	at 

org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
	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:401)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:654)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1462)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1435)
Comment 1 Eclipse Genie CLA 2021-10-20 15:18:51 EDT 
New Gerrit change created: https://git.eclipse.org/r/c/4diac/org.eclipse.4diac.ide/+/186742