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Bug 295924

Summary:	Contacts Demo throws IllegalThreadAccess
Product:	[RT] RAP	Reporter:	Stefan Röck <stefan.roeck>
Component:	Demo	Assignee:	Project Inbox <rap-inbox>
Status:	RESOLVED WONTFIX	QA Contact:
Severity:	normal
Priority:	P3
Version:	1.3
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Stefan Röck

2009-11-23 15:08:18 EST

When calling the contacts demo, I get an http 500:

HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.eclipse.swt.SWTException: Invalid thread access
	org.eclipse.swt.SWT.error(SWT.java:2621)
	org.eclipse.swt.SWT.error(SWT.java:2541)
	org.eclipse.swt.SWT.error(SWT.java:2512)
	org.eclipse.swt.widgets.Widget.error(Widget.java:932)
	org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:863)
	org.eclipse.swt.widgets.Decorations.getMenuBar(Decorations.java:99)
	org.eclipse.swt.widgets.Shell.getMenuBounds(Shell.java:488)
	org.eclipse.swt.widgets.Shell.access$1(Shell.java:486)
	org.eclipse.swt.widgets.Shell$1.getMenuBounds(Shell.java:554)
	org.eclipse.swt.internal.widgets.shellkit.ShellLCA.preserveMenuBounds(ShellLCA.java:349)
	org.eclipse.swt.internal.widgets.shellkit.ShellLCA.readData(ShellLCA.java:66)
	org.eclipse.swt.internal.widgets.displaykit.DisplayLCA$1.doVisit(DisplayLCA.java:320)
	org.eclipse.swt.internal.widgets.WidgetTreeVisitor$AllWidgetTreeVisitor.visit(WidgetTreeVisitor.java:32)
	org.eclipse.swt.internal.widgets.WidgetTreeVisitor.accept(WidgetTreeVisitor.java:46)
	org.eclipse.swt.internal.widgets.displaykit.DisplayLCA.readData(DisplayLCA.java:327)
	org.eclipse.rwt.internal.lifecycle.ReadData.execute(ReadData.java:26)
	org.eclipse.rwt.internal.lifecycle.RWTLifeCycle.continueLifeCycle(RWTLifeCycle.java:211)
	org.eclipse.rwt.internal.lifecycle.RWTLifeCycle$UIThreadController.run(RWTLifeCycle.java:118)
	java.lang.Thread.run(Thread.java:619)

note The full stack trace of the root cause is available in the Apache Tomcat/5.5 logs.
Apache Tomcat/5.5

Comment 1 Ivan Furnadjiev

2009-12-01 01:23:19 EST

Is this the online e4 contacts demo - http://rap.eclipsesource.com/e4-contacts? Running for me without problems.

Comment 2 Stefan Röck

2009-12-15 15:23:38 EST

It seems to be a problem if the browser window is very small. I can reproduce it with a resolution of 	~600-400 pixels.

Comment 3 Ivan Furnadjiev

2009-12-16 02:58:28 EST

There was a similar problem with the Examples Demo ( see bug 292532 ), but we can't reproduce it any more.

Comment 4 Stefan Röck

2010-01-27 06:30:33 EST

Ivan, I can still reproduced it very easily in Firefox 3.6 by resizing the browser to a very small height an then call the URL. What other info do you need?

Comment 5 Benjamin Muskalla

2010-01-27 06:37:49 EST

Can reproduce this with a very small browser window. Will take a look as I'm just about to rework the e4-related stuff.

Comment 6 Ralf Sternberg

2011-10-17 19:54:49 EDT

This problem seems to be related to the e4-contacts demo. Since this demo is not online anymore and we do not plan to evolve it, I'll close this bug now.