0000180: IDE reports failed Assertion when plotting certain line chart

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Date Submitted

Last Update

0000180

OMNeT++

IDE / result analysis

public

2010-06-30 10:52

2010-07-13 17:17

Reporter

karl_wessel

Assigned To

tomi

Priority

normal

Severity

minor

Reproducibility

always

Status

resolved

Resolution

fixed

Platform

OS Version

Product Version

4.1

Target Version

Fixed in Version

4.2

Summary

0000180: IDE reports failed Assertion when plotting certain line chart

Description

When trying to plot the line chart from the anf-file contained in the attached tar the IDE reports an failed assertion.
The problem occurs always on my machine as well as my collegues but doesn't seem to occur on every machine.
The attached zip contains the anf file as well as the results needed for that anf file. It further contains the .log file of the workspace with the failed assertion.

Additional Information

The first lines from the error log:

!SESSION 2010-06-30 11:43:33.078 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.6.0_20
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US
Command-line arguments: -os linux -ws gtk -arch x86

!ENTRY org.omnetpp.main 1 0 2010-06-30 11:43:41.721
!MESSAGE OMNeT++ IDE 4.1.0.100611-4b63c38 started.

!ENTRY org.eclipse.ui 4 0 2010-06-30 11:44:37.456
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.core.runtime.AssertionFailedException: assertion failed:
    at org.eclipse.core.runtime.Assert.isTrue(Assert.java:110)
    at org.eclipse.core.runtime.Assert.isTrue(Assert.java:96)
    at org.omnetpp.common.canvas.ZoomableCachingCanvas$1.toLong(ZoomableCachingCanvas.java:399)
    at org.omnetpp.common.canvas.ZoomableCachingCanvas$1.toCanvasY(ZoomableCachingCanvas.java:385)
    at org.omnetpp.scave.charting.plotter.LinesVectorPlotter.plot(LinesVectorPlotter.java:64)
    at org.omnetpp.scave.charting.LinePlot.draw(LinePlot.java:161)
    at org.omnetpp.scave.charting.VectorChart.doPaintCachableLayer(VectorChart.java:577)
    at org.omnetpp.scave.charting.ChartCanvas.paintCachableLayer(ChartCanvas.java:253)
    at org.omnetpp.common.canvas.CachingCanvas.paint(CachingCanvas.java:247)
    at org.omnetpp.common.canvas.CachingCanvas.paint(CachingCanvas.java:192)
    at org.omnetpp.common.canvas.CachingCanvas$1.paintControl(CachingCanvas.java:70)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:217)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1176)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1200)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1185)
    at org.eclipse.swt.widgets.Control.gtk_expose_event(Control.java:2779)
    at org.eclipse.swt.widgets.Composite.gtk_expose_event(Composite.java:670)
    at org.eclipse.swt.widgets.Canvas.gtk_expose_event(Canvas.java:170)
    at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1566)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4594)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4191)
    at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
    at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:7603)
    at org.eclipse.swt.widgets.Display.eventProc(Display.java:1185)
    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:1860)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3110)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1311)

Notes
(0000321) jeromerousselot (reporter) 2010-06-30 11:34	I downloaded the archive and reproduced the problem on my system: assertion in the log, and the panel remains empty. However, using the attached files, the IDE succeeds in plotting the graph and there is no error in the log. I could not identify the source of the error. Does the attached configuration also work on other systems ?

(0000322) karl_wessel (reporter) 2010-07-02 11:52	The results attached by Jérôme does also work on my system.

(0000328) tomi (developer) 2010-07-13 17:17	+-Infinete coordinates were not handled properly by the plot.

Issue History
Date Modified	Username	Field	Change
2010-06-30 10:52	karl_wessel	New Issue
2010-06-30 10:52	karl_wessel	File Added: BERDistance-plot.tar.gz
2010-06-30 11:34	jeromerousselot	Note Added: 0000321
2010-06-30 11:35	jeromerousselot	File Added: berdistance-working.tgz
2010-07-02 11:52	karl_wessel	Note Added: 0000322
2010-07-12 13:18	tomi	Assigned To	=> tomi
2010-07-13 17:17	tomi	Note Added: 0000328
2010-07-13 17:17	tomi	Status	new => resolved
2010-07-13 17:17	tomi	Fixed in Version	=> 4.2
2010-07-13 17:17	tomi	Resolution	open => fixed

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