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From "bruno nunes jacinto" <Bajaci...@oninet.pt>
Subject NEWS on (Problems with double click in coplet links).
Date Fri, 21 Feb 2003 10:29:07 GMT

When a coplet disappears in portal, i have this entry on error.log:

	ERROR   (2003-02-19) 11:21.24:439   [core.portal-manager] (/Provisioning360/secured-portlets)
Thread-2/CopletThread: Exception during processing of coplet: Utilizador_ForAdmin
java.lang.ClassFormatError: Invalid method signature: ime/AbstractTranslet;)V
	at org.apache.bcel.classfile.Utility.typeOfSignature(Utility.java:1019)
	at org.apache.bcel.generic.Type.getType(Type.java:159)
	at org.apache.bcel.generic.Type.getArgumentTypes(Type.java:221)
	at org.apache.bcel.generic.InvokeInstruction.consumeStack(InvokeInstruction.java:99)
	at org.apache.bcel.generic.MethodGen.getMaxStack(MethodGen.java:824)
	at org.apache.bcel.generic.MethodGen.setMaxStack(MethodGen.java:717)
	at org.apache.xalan.xsltc.compiler.Mode.compileApplyTemplates(Mode.java:912)
	at org.apache.xalan.xsltc.compiler.Stylesheet.compileModes(Stylesheet.java:447)
	at org.apache.xalan.xsltc.compiler.Stylesheet.translate(Stylesheet.java:548)
	at org.apache.xalan.xsltc.trax.TemplatesHandlerImpl.getTemplates(TemplatesHandlerImpl.java:167)
	at org.apache.avalon.excalibur.xml.xslt.XSLTProcessorImpl.getTransformerHandlerAndValidity(XSLTProcessorImpl.java:224)
	at org.apache.cocoon.transformation.TraxTransformer.setup(TraxTransformer.java:334)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupPipeline(AbstractProcessingPipeline.java:390)
	at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:307)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:481)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:650)
	at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:371)
	at org.apache.cocoon.environment.AbstractEnvironment.toSAX(AbstractEnvironment.java:532)
	at org.apache.cocoon.webapps.portal.components.CopletThread.run(CopletThreadjava:218)
	at java.lang.Thread.run(Thread.java:536)

Is there anyone who can help me to understand this problem?
I really appreciate your attention.

ps: this error occured in cocoon 2-1dev

Best Regards:
Bruno Jacinto
 



-----Original Message-----
From:	"bruno nunes jacinto" <Bajacinto@oninet.pt>
Sent:	Tue, 18 Feb 2003 10:32:14 -0000
To:	"cocoon-users@xml.apache.org" <cocoon-users@xml.apache.org>, "mlangham@s-und-n.de"
<mlangham@s-und-n.de>
Subject:	RE: Problems with double click in coplet links.

Hi Matthew.
Do you have any news about "multiclick on coplet links" on portal?
I really need to solve this problem.
Can you give me more tips about the resolution of this problem?

Best Regards
Bruno Jacinto



-----Original Message-----
From:	"bruno nunes jacinto" <Bajacinto@oninet.pt>
Sent:	Mon, 3 Feb 2003 18:35:28 -0000
To:	"cocoon-users@xml.apache.org" <cocoon-users@xml.apache.org>, "mlangham@s-und-n.de"
<mlangham@s-und-n.de>
Cc:	"mimes@telindus.pt" <mimes@telindus.pt>
Subject:	RE: Problems with double click in coplet links.


The problem "lots of clicks on coplets links” , not only happen in configuration link in the
coplet (like minimize or maximize), but in any other links that exits inside of a coplet.

It seems that you have reproduced the problem correctly.

About your question ( If I then do a normal refresh in the browser the page renders correctly
– is that the same for you? ), the answer is yes, it renders perfectly.

Best regards
Bruno Jacinto



-----Original Message-----
From:	"Matthew Langham" <mlangham@s-und-n.de>
Sent:	Mon, 3 Feb 2003 18:22:52 +0100
To:	"cocoon-users@xml.apache.org" <cocoon-users@xml.apache.org>
Subject:	RE: Problems with double click in coplet links.

Hi Bruno,

>
> When I make double click or  lots of clicks in a coplet link,
> one of  two things can happen:
>       1- I receive a page without some coplets.
>   OR
>       2 I receive an error page.
>
> This instability happens frequently, so help me as soon as possible.
>

If you are talking about a configuration link in the coplet (like minimize
or maximize) then I just tried to reproduce this on a Cocoon 2.1-dev
version. With success :-(.

It looks to me as if the number of parallel requests to the portal handler
is causing a hiccup. I do not know why this is.

If I then do a normal refresh in the browser the page renders correctly - is
that the same for you?

Matthew

--
Open Source Group       Cocoon { Consulting, Training, Projects }
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Matthew Langham, S&N AG, Klingenderstrasse 5, D-33100 Paderborn
Tel:+49-5251-1581-30  mlangham@s-und-n.de - http://www.s-und-n.de
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> I already tried in cocoon 2.04, cocoon 2.1-dev with tomcat 4.1.12
> or 4.1.18, under win 2000, but the problem still happens.
>
> Best Regards:
> Bruno Jacinto ( bajacinto@oninet.pt )
>
> ---------------------------------------------------------------------
> Please check that your question  has not already been answered in the
> FAQ before posting.     <http://xml.apache.org/cocoon/faq/index.html>
>
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