I hesitate to submit this, because I fear the bug is mine. But, here
it goes...
Here is a simple WOF4.0 (NT) app that crashes. I suspect the crash has
to do with retain counts and the bridge, but I'm not smart enough to
know why.
To try this app, simply use PB to make a new WOF app. Then paste in
the html, wod, and java samples below into the Main component.
When you run it and click the link named "Go to Yahoo:" the app dies
with:
objc: FREED(id): message retain sent to freed object=0xa8ba30
If you do a "setenv NSZombieEnabled YES" in GDB you will see:
warning: Feb 24 17:19:23 Breaker[290] *** *** Selector 'retain' sent to
dealloced instance 0xab6d90 of class WOContext.
Break at '-[_NSZombie retain]' to debug.
Stack=0x32046140 0x320461fe 0x4204101a 0x420407ef 0x69a94e7d
Can someone please confirm this crashes for them, too?
doug
----HTML----
<HTML>
<HEAD>
<TITLE>Page Title</TITLE>
</HEAD>
<BODY>
<FONT SIZE=5>Breaker:</FONT>
<BR>
<BR>
<WEBOBJECT NAME= YahooLink>
Go to Yahoo
</WEBOBJECT>
<BR>
<BR>
<WEBOBJECT NAME=HereLink>
Stay Here</WEBOBJECT>
</BODY>
</HTML>
----WOD----
HereLink: WOHyperlink {
action = stayHere;
}
YahooLink: WOHyperlink {
action = jumpToYahoo;
}
----JAVA----
// Generated by the WebObjects Wizard Wed Feb 24 16:54:40 US/Eastern
1999
import com.apple.yellow.foundation.*;
import com.apple.yellow.webobjects.*;
import com.apple.yellow.eocontrol.*;
public class Main extends WOComponent {
public WOComponent jumpToYahoo() {
WORedirect nextPage = new WORedirect();
nextPage.setURL("http://www.yahoo.com");
return nextPage;
}
public WOComponent stayHere() {
return null;
}
}
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