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Subject: AW: WG:
Date: Tue, 5 Aug 2008 16:22:36 +0200
Message-ID: <101160F75B3E6C4286D7D1E27D75835E088089@01-EXCH02.wan.pke.at>
In-Reply-To: <2a1ddf8a0808050642k3baf8793j7ddd18b1fe9aea46@mail.gmail.com>
Thread-Topic: WG:
Thread-Index: Acj3ATCYYhqIDum9So2nJ6uKC/eeFAABDguw
References: <101160F75B3E6C4286D7D1E27D75835E08807C@01-EXCH02.wan.pke.at>
 <OF875E404E.6469A3EE-ON8525749C.0042384C-8525749C.00426EC4@knotes.kodak.com>
 <101160F75B3E6C4286D7D1E27D75835E088086@01-EXCH02.wan.pke.at>
 <2a1ddf8a0808050642k3baf8793j7ddd18b1fe9aea46@mail.gmail.com>
From: "Kerschbaum Michael " <m.kerschbaum@pke.at>
To: <batik-users@xmlgraphics.apache.org>

Hello,

No it is very hard to get send you a test case. We use the Batik in a =
big application, and when i hide or show elements i use this code=20

...
for (int i =3D 0; i < layerMembers.size(); i++) {
	Element elt =3D (Element) layerMembers.get(i);
if (elt !=3D null) {
	if (visible) {
		elt.removeAttributeNS(null, "visibility");
		elt.setAttributeNS(null, "pointer-events", "all");
	}else{
		elt.setAttributeNS(null, "visibility", "hidden");
		elt.setAttributeNS(null, "pointer-events", "none");
	}
}
....

And sometimes this problem occures...But everytime with the same =
Stacktrace...
I would like to know why this NPE occures.. I tried to include the =
Source Code instead of the jar file in my Eclipse Project, but then i =
had the problem that JAR and Source are not equal... I tried reverse =
engineering with JAD... No success ...

The only thing i really know is that the npe occures in the class =
org.apache.batik.dom.events.EventSupport in this method

protected void fireEventListeners(NodeEventTarget node,
                                      AbstractEvent e,
                                      EventListenerList.Entry[] =
listeners,
                                      HashSet stoppedGroups,
                                      HashSet toBeStoppedGroups)

Where can i get the Original Source Code of Batik 1.7 ... I can't use =
svn.. Because our firewall blocks that ?!


Mit freundlichen Gr=FC=DFen Michael Kerschbaum

=20

DI (FH) Michael Kerschbaum

PKE Electronics AG

Zentrale Wien / Entwicklung

Computerstra=DFe 6

A - 1101 Wien

TEL: +43 (0) 50 150 - 1210

m.kerschbaum@pke.at

www.pke.at=20

=20

Aktiengesellschaft mit dem Sitz in Wien

Firmenbuchnummer 103264i

HG Wien, DVR 0159701

Johann Helf - Vorsitzender des Vorstandes

Bruno Faustka - Mitglied des Vorstandes

Christian Prelz - Vorsitzender des Aufsichtsrates


-----Urspr=FCngliche Nachricht-----
Von: Helder Magalh=E3es [mailto:helder.magalhaes@gmail.com]=20
Gesendet: Dienstag, 05. August 2008 15:42
An: batik-users@xmlgraphics.apache.org
Betreff: Re: WG:

> URL url =3D new URL(uri2);
> CSSEngine.parseStyleSheet(url, "all");
>
> But My Real Problem is, that a NPE Exception happens when calling ...=20
> and i can't look why....

Could you attach the CSS file (or, even better, a reduced test case
[1]) which is raising the null pointer exception?

[1] =
http://webkit.org/quality/reduction.htmlhttp://webkit.org/quality/reducti=
on.html

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