[Seaside] [Q] Comet(26) Bug?

chunsj at embian.com chunsj at embian.com
Wed Jan 2 06:51:25 UTC 2008


Hi,

I've tried to run comet chat application for demo, but I got following error;

Seaside Walkback

MessageNotUnderstood: UndefinedObject>>context

Debug Proceed Full Stack

Possible Causes

the receiver of the message is nil
a class extension hasn't been loaded correctly
you sent the wrong message
Stack Trace

thisContext
UndefinedObject(Object)>>doesNotUnderstand: #context
self
nil
aMessage
context
thisContext
SUInsertion(SUObject)>>render:on:
self
new Insertion.Bottom
anObject
'<div class="message odd"><span class="username">abc</span><span class="event">joined</span></div>'
aStream
a WriteStream ''
previous
nil
document
nil
html
nil
thisContext
[] in SUInsertion>>with: {[:stream | self render: aBlock on: stream]}
self
new Insertion.Bottom
aBlock
'<div class="message odd"><span class="username">abc</span><span class="event">joined</span></div>'
stream
a WriteStream ''
thisContext
String class(SequenceableCollection class)>>streamContents:
self
String
blockWithArg
[] in SUInsertion>>with: {[:stream | self render: aBlock on: stream]}
stream
a WriteStream ''
thisContext
SUInsertion>>with:
self
new Insertion.Bottom
aBlock
'<div class="message odd"><span class="username">abc</span><span class="event">joined</span></div>'
stream
a WriteStream ''

I'm using Seaside 2.8-539 and Scriptaculous-234.

Thanks in advance.

PS)
Are there any progress in WAListener and Multibyte encoded language problem?


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