Re: java.lang.IllegalStateException: Cannot fire array fault with a null handler

2008-12-14 Thread Dov Rosenberg
I suspect that the underlying issues have been there for awhile. We may have noticed the errors more because we have been doing a lot of load testing. Dov On 12/14/08 9:53 PM, "Lachlan Deck" wrote: > One more question : did this start happening after upgrading to WO5.4.3? > > On 15/12/2008,

Re: java.lang.IllegalStateException: Cannot fire array fault with a null handler

2008-12-14 Thread Lachlan Deck
One more question : did this start happening after upgrading to WO5.4.3? On 15/12/2008, at 1:23 PM, Dov Rosenberg wrote: According to the docs for EOSharedEditingContext: In multithreaded applications, shared objects can be used safely by many threads at once. Shared editing contexts use NSM

Re: java.lang.IllegalStateException: Cannot fire array fault with a null handler

2008-12-14 Thread Lachlan Deck
On 15/12/2008, at 1:16 PM, Dov Rosenberg wrote: Hadn't really noticed the lockForReading() and unlockForReading() methods. Perhaps that could stop the objects from mutating while we are trying to access them under load. Worth a try I would suggest. The api suggests: "In multithreaded appli

Re: Any reason why extending and extended WOComponent would not work?

2008-12-14 Thread Chuck Hill
On Dec 14, 2008, at 6:38 PM, Johan Henselmans wrote: On 15 dec 2008, at 02:55, Chuck Hill wrote: On Dec 14, 2008, at 5:51 PM, Johan Henselmans wrote: On 15 dec 2008, at 02:24, Chuck Hill wrote: er, you have to use my cool superclass. :-P public NSArray associations() { return

Re: Any reason why extending and extended WOComponent would not work?

2008-12-14 Thread Johan Henselmans
On 15 dec 2008, at 02:55, Chuck Hill wrote: On Dec 14, 2008, at 5:51 PM, Johan Henselmans wrote: On 15 dec 2008, at 02:24, Chuck Hill wrote: er, you have to use my cool superclass. :-P public NSArray associations() { return _keyAssociations.allValues(); } Chuck Ahh, I a

Re: java.lang.IllegalStateException: Cannot fire array fault with a null handler

2008-12-14 Thread Dov Rosenberg
According to the docs for EOSharedEditingContext: In multithreaded applications, shared objects can be used safely by many threads at once. Shared editing contexts use NSMultiReaderLocks to maintain thread safety. The methods objectsWithFetchSpecification bindObjectsWithFetchSpecification, faultFo

Re: java.lang.IllegalStateException: Cannot fire array fault with a null handler

2008-12-14 Thread Dov Rosenberg
Hadn't really noticed the lockForReading() and unlockForReading() methods. Perhaps that could stop the objects from mutating while we are trying to access them under load. Looking thru the code it seems that various methods like objectsWithFetchSpecification() etc all do a lock() and unlock() alrea

Re: Any reason why extending and extended WOComponent would not work?

2008-12-14 Thread Chuck Hill
On Dec 14, 2008, at 5:51 PM, Johan Henselmans wrote: On 15 dec 2008, at 02:24, Chuck Hill wrote: er, you have to use my cool superclass. :-P public NSArray associations() { return _keyAssociations.allValues(); } Chuck Ahh, I already found some the _keyAssociations meth

Re: Any reason why extending and extended WOComponent would not work?

2008-12-14 Thread Johan Henselmans
On 15 dec 2008, at 02:24, Chuck Hill wrote: er, you have to use my cool superclass. :-P public NSArray associations() { return _keyAssociations.allValues(); } Chuck Ahh, I already found some the _keyAssociations method while browsing for content assist to the WOComp

[SOLVED] Re: Ajax & Firefox 3 random update problem

2008-12-14 Thread Miguel Arroz
Hi! After many hours of debugging and swearing, I found the problem: a conflict between Prototype and ext-lib. I'm using both on a page, and there's a method, called defer, that exists in both libs, with different argument number and code. Yours Miguel Arroz On 2008/12/14, at 19:06,

Re: java.lang.IllegalStateException: Cannot fire array fault with a null handler

2008-12-14 Thread Lachlan Deck
Hi Dov, On 15/12/2008, at 12:11 PM, Dov Rosenberg wrote: We are using WO 5.4.3. We are also use Project Wonder. Not sure how to figure out the Project Wonder version, but it is the latest as of November. ok I am actually suprised that my stacktrace doesn’t have any Project Wonder classes

Re: Any reason why extending and extended WOComponent would not work?

2008-12-14 Thread Chuck Hill
er, you have to use my cool superclass. :-P public NSArray associations() { return _keyAssociations.allValues(); } Chuck On Dec 14, 2008, at 5:18 PM, Johan Henselmans wrote: On 14 dec 2008, at 21:42, Chuck Hill wrote: On Dec 14, 2008, at 11:51 AM, Johan Henselma

Re: java.lang.IllegalStateException: Cannot fire array fault with a null handler

2008-12-14 Thread Dov Rosenberg
We are using WO 5.4.3. We are also use Project Wonder. Not sure how to figure out the Project Wonder version, but it is the latest as of November. I am actually suprised that my stacktrace doesn¹t have any Project Wonder classes in it since we are extending ERXEC and such. Perhaps because this edit

Re: java.lang.IllegalStateException: Cannot fire array fault with a null handler

2008-12-14 Thread Lachlan Deck
On 14/12/2008, at 4:10 AM, Dov Rosenberg wrote: Our application tends to get this error under load – i.e. Not while a single user is just clicking away. We have been looking into this trying to figure it out but we are somewhat baffled. Here is what we know so far: * When the exception happ

Re: WO, WSDL and nillable

2008-12-14 Thread Lachlan Deck
Hi Pascal, On 13/12/2008, at 1:08 AM, Pascal Robert wrote: Does anyone know how to make a non-nillable (nillable=false) in a WO- generated WSDL (yes, I know SOAP sucks)? use a primitive. with regards, -- Lachlan Deck ___ Do not post admin request

Re: Any reason why extending and extended WOComponent would not work?

2008-12-14 Thread Chuck Hill
On Dec 14, 2008, at 11:51 AM, Johan Henselmans wrote: (Had the error in 5.4.3 and 5.3.3, latest WOLips and Wonder) I had an error in an old project, so I wanted to fix that, but while testing it, somewhere else in the code I suddenly got this error that seems to be saying it can not find a

Re: New WOLips is Coming

2008-12-14 Thread Jeremy Matthews
If you are talking about the mac installer - its more or less ready - just waiting on Mike to give the word. Includes a bunch of updated stuff...more details soon, I suppose! Thanks, jeremy ___ Do not post admin requests to the list. They will be ig

Any reason why extending and extended WOComponent would not work?

2008-12-14 Thread Johan Henselmans
(Had the error in 5.4.3 and 5.3.3, latest WOLips and Wonder) I had an error in an old project, so I wanted to fix that, but while testing it, somewhere else in the code I suddenly got this error that seems to be saying it can not find a component called PrintTicketForm, which is a WOForm in

Ajax & Firefox 3 random update problem

2008-12-14 Thread Miguel Arroz
Hi! (Sorry if you receive this email twice, but wonder mailing list appears to be rejecting my emails again...) I'm having a random problem on an AUC when used in Firefox 3. Apparently this only happens in a specific page and AUC. The setup is simple, I have an AUC with some links, obs

Re: New WOLips is Coming

2008-12-14 Thread Don Lindsay
Hello; It will be about a week before I get the installer I made uploaded and tested. I am not sure if this is the installer you are referring to. Don On Dec 14, 2008, at 12:05 PM, Randall Perry wrote: When will the All-in-One installer have the latest? I literally installed it for the

Re: New WOLips is Coming

2008-12-14 Thread Randall Perry
When will the All-in-One installer have the latest? I literally installed it for the 1st time the day before the new version was announced :-s -- Randall Perry ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing

Re: Recreating Xcode project from deployed app

2008-12-14 Thread Randall Perry
> You will find this much easier with WOLips and Eclipse. Add a little JAD > magic to de-compile the source and you could be set. Ok, ok...I'm taking the plunge ;^) -- Randall Perry ___ Do not post admin requests to the list. They will be ignored