Re[5]: No proxy description found for oid...

hi daniel,

we're aware of the problem of the static fields.
(thats why i have scanned all the code for it)

i can really tell for sure that i also do not reference a static object 
indirectly.
i have checked all static variables in our code. there are only a few non 
primitive statics which have
nothing todo with ulc.

i'm working with singletons but they always create new instances of the objects.


regards
  Dejan                            
mailto:pecar@xxxxxxxxx

Tuesday, July 18, 2006, 4:03:47 PM, you wrote:

DP> Hi Dejan,

DP> could it be that you INDIRECTLY reference a ULCProxy via a static field?
DP> (E.g., there could be another object which is statically referenced and
DP>  that object references a ULCProxy.)
DP> I am asking this since you were talking about static methods in your
DP> previous email - e.g., maybe you have a singleton which references a
DP> ULCProxy?

DP> Sorry for being so focused on the static field issue - it's just that
DP> from our experience, this almost always turned out to be the problem, when
DP> other
DP> customers reported similar bugs.

DP> Greetings,

DP> Daniel

DP> -----Original Message-----
DP> From: ulc-developer-admin@xxxxxxxxxxxxxxx
DP> [mailto:ulc-developer-admin@xxxxxxxxxxxxxxx]On Behalf Of Dejan Pecar
DP> Sent: Dienstag, 18. Juli 2006 15:05
DP> To: Ulc-Developer@Lists. Canoo. Com
DP> Subject: Re[3]: [ULC-developer] No proxy description found for oid...


DP> hi,

DP> i've scanned the hole code for static ULCProxy objects. there is not a
DP> single one.
DP> so i'm pretty sure this error is something different.

DP> regards
DP>   Dejan
DP> mailto:pecar@xxxxxxxxx

DP> Tuesday, July 18, 2006, 2:27:36 PM, you wrote:

DP>> hi daniel,

DP>> i do not use static fields. well actually i cannot tell for sure that
DP> some subcomponent may
DP>> use static fields. it's really a lot of code involved there so it's not
DP> possible for me to
DP>> provide you a sample where you can reproduce it.

DP>> can you give me a hint how to find a subcomponent that may be statically
DP> initialized ?

DP>> regards
DP>>   Dejan
DP>> mailto:pecar@xxxxxxxxx

DP>> Tuesday, July 18, 2006, 2:13:22 PM, you wrote:

DP>>> Hi Dejan,

DP>>> with ULC you must NOT USE STATIC FIELS in order to store ULC proxies
DP>>> because ULC proxies ALWAYS belong to a non-static context - the ULC
DP> session.
DP>>> This is most likely the reason of your problem.
DP>>> If you assume that it is something else, then please send us a code
DP> snippet
DP>>> which illustrates problem.

DP>>> Greetings,

DP>>> Daniel

DP>>> -----Original Message-----
DP>>> From: ulc-developer-admin@xxxxxxxxxxxxxxx
DP>>> [mailto:ulc-developer-admin@xxxxxxxxxxxxxxx]On Behalf Of Dejan Pecar
DP>>> Sent: Dienstag, 18. Juli 2006 13:24
DP>>> To: ULC-developer@xxxxxxxxxxxxxxx
DP>>> Subject: [ULC-developer] No proxy description found for oid...


DP>>> hi,

DP>>> we have developed an own ULC extension for showing modal dialogs.
DP>>> these are static methods which basically create dialogs and show them.

DP>>> now about every second time i start the application i get the following
DP>>> error:

DP>>> com.ulcjava.base.shared.internal.IllegalStateException: No proxy
DP> description
DP>>> found for oid 1009
DP>>>         at
DP> com.ulcjava.base.client.UISession.newInstance(UISession.java:174)
DP>>>         at com.ulcjava.base.client.UISession.find(UISession.java:263)
DP>>>         at
DP> com.ulcjava.base.client.UISession.getManaged(UISession.java:167)
DP>>>         at com.ulcjava.base.client.UIProxy.c(UIProxy.java:50)
DP>>>         at com.ulcjava.base.client.UIProxy.c(UIProxy.java:82)
DP>>>         at com.ulcjava.base.client.UIProxy.b(UIProxy.java:171)
DP>>>         at com.ulcjava.base.client.UIProxy.a(UIProxy.java:18)
DP>>>         at
DP> com.ulcjava.base.client.UIProxy.restoreState(UIProxy.java:156)
DP>>>         at com.ulcjava.base.client.UIProxy.init(UIProxy.java:144)
DP>>>         at
DP> com.ulcjava.base.client.UISession.newInstance(UISession.java:133)
DP>>>         at com.ulcjava.base.client.UISession.find(UISession.java:263)
DP>>>         at
DP> com.ulcjava.base.client.UISession.getManaged(UISession.java:167)
DP>>>         at com.ulcjava.base.client.UIProxy.c(UIProxy.java:50)
DP>>>         at com.ulcjava.base.client.UIProxy.c(UIProxy.java:82)
DP>>>         at com.ulcjava.base.client.UIProxy.b(UIProxy.java:171)
DP>>>         at com.ulcjava.base.client.UIProxy.a(UIProxy.java:18)
DP>>>         at
DP> com.ulcjava.base.client.UIProxy.restoreState(UIProxy.java:156)
DP>>>         at com.ulcjava.base.client.UIProxy.init(UIProxy.java:144)
DP>>>         at
DP> com.ulcjava.base.client.UISession.newInstance(UISession.java:133)
DP>>>         at com.ulcjava.base.client.UISession.find(UISession.java:263)
DP>>>         at
DP> com.ulcjava.base.client.UISession.getManaged(UISession.java:167)
DP>>>         at com.ulcjava.base.client.UIProxy.c(UIProxy.java:50)
DP>>>         at com.ulcjava.base.client.UIProxy.c(UIProxy.java:82)
DP>>>         at com.ulcjava.base.client.UIProxy.b(UIProxy.java:171)
DP>>>         at com.ulcjava.base.client.UIProxy.a(UIProxy.java:18)
DP>>>         at
DP> com.ulcjava.base.client.UIProxy.restoreState(UIProxy.java:156)
DP>>>         at com.ulcjava.base.client.UIProxy.init(UIProxy.java:144)
DP>>>         at
DP> com.ulcjava.base.client.UISession.newInstance(UISession.java:133)
DP>>>         at com.ulcjava.base.client.UISession.find(UISession.java:263)
DP>>>         at
DP> com.ulcjava.base.client.UISession.getManaged(UISession.java:167)
DP>>>         at com.ulcjava.base.client.UIProxy.c(UIProxy.java:50)
DP>>>         at com.ulcjava.base.client.UIProxy.c(UIProxy.java:82)
DP>>>         at com.ulcjava.base.client.UIProxy.b(UIProxy.java:171)
DP>>>         at com.ulcjava.base.client.UIProxy.a(UIProxy.java:18)
DP>>>         at
DP> com.ulcjava.base.client.UIProxy.restoreState(UIProxy.java:156)
DP>>>         at com.ulcjava.base.client.UIProxy.init(UIProxy.java:144)
DP>>>         at
DP> com.ulcjava.base.client.UISession.newInstance(UISession.java:133)
DP>>>         at com.ulcjava.base.client.UISession.find(UISession.java:263)
DP>>>         at
DP> com.ulcjava.base.client.UISession.getManaged(UISession.java:167)
DP>>>         at com.ulcjava.base.client.UIProxy.c(UIProxy.java:50)
DP>>>         at com.ulcjava.base.client.UIProxy.c(UIProxy.java:82)
DP>>>         at com.ulcjava.base.client.UIProxy.b(UIProxy.java:171)
DP>>>         at com.ulcjava.base.client.UIProxy.a(UIProxy.java:18)
DP>>>         at
DP> com.ulcjava.base.client.UIProxy.restoreState(UIProxy.java:156)
DP>>>         at com.ulcjava.base.client.UIProxy.init(UIProxy.java:144)
DP>>>         at
DP> com.ulcjava.base.client.UISession.newInstance(UISession.java:133)
DP>>>         at com.ulcjava.base.client.UISession.find(UISession.java:263)
DP>>>         at
DP> com.ulcjava.base.client.UISession.getManaged(UISession.java:167)
DP>>>         at com.ulcjava.base.client.UIProxy.c(UIProxy.java:50)
DP>>>         at com.ulcjava.base.client.UIProxy.c(UIProxy.java:82)
DP>>>         at com.ulcjava.base.client.UIProxy.b(UIProxy.java:171)
DP>>>         at com.ulcjava.base.client.UIProxy.a(UIProxy.java:18)
DP>>>         at
DP> com.ulcjava.base.client.UIProxy.restoreState(UIProxy.java:156)
DP>>>         at com.ulcjava.base.client.UIProxy.init(UIProxy.java:144)
DP>>>         at
DP> com.ulcjava.base.client.UISession.newInstance(UISession.java:133)
DP>>>         at
DP> com.ulcjava.base.client.UISession.handleRequest(UISession.java:6)
DP>>>         at com.ulcjava.base.client.UISession.b(UISession.java:173)
DP>>>         at
DP> com.ulcjava.base.client.UISession.access$1600(UISession.java:180)
DP>>>         at com.ulcjava.base.client.UISession$1.run(UISession$1.java:1)
DP>>>         at
DP> java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
DP>>>         at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
DP>>>         at
DP>>>
DP> com.ulcjava.base.client.FilteringEventQueue.dispatchEvent(FilteringEventQueu
DP>>> e.java:6)
DP>>>         at
DP>>>
DP> java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.ja
DP>>> va:242)
DP>>>         at
DP>>>
DP> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java
DP>>> :163)
DP>>>         at
DP>>> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
DP>>>         at
DP>>> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
DP>>>         at
DP> java.awt.EventDispatchThread.run(EventDispatchThread.java:110)


DP>>> regards
DP>>>   Dejan
DP>>> mailto:pecar@xxxxxxxxx

DP>>> _______________________________________________
DP>>> ULC-developer mailing list
DP>>> ULC-developer@xxxxxxxxxxxxxxx
DP>>> http://lists.canoo.com/mailman/listinfo/ulc-developer

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