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Posted to dev@cocoon.apache.org by Vadim Gritsenko <va...@verizon.net> on 2002/01/17 16:12:56 UTC

List of issues with samples (RE: Samples not working!!!!!!)

All,

Please take a look at following list of not working samples and let's
make it empty.


1. /cocoon/deli.html, /cocoon/deli.wml:
   Returns empty page, with the exception in console window:

java.lang.RuntimeException: Can not convert #STRING to a NodeList!
        at
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:31
74)
        at java.lang.Thread.run(Thread.java:484)


2. /cocoon/svg:
   Error page, with exception:
org.apache.batik.transcoder.TranscoderException: null
Enclosed Exception:
http://xml.apache.org:-1
The URI '' specified on the element <use> is invalid
        at
org.apache.cocoon.serialization.SVGSerializer.notify(SVGSerializer.java:
230)
        at
org.apache.cocoon.xml.dom.SVGBuilder.endDocument(SVGBuilder.java:92)
        at
org.apache.xerces.parsers.SAXParser.endDocument(SAXParser.java:1230)
        at
org.apache.xerces.validators.common.XMLValidator.callEndDocument(XMLVali
dator.java:1146)
        at
org.apache.xerces.framework.XMLDocumentScanner$EndOfInputDispatcher.disp
atch(XMLDocumentScanner.java:1499)
        at
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScan
ner.java:381)
        at
org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1098)
        at
org.apache.cocoon.components.parser.JaxpParser.parse(JaxpParser.java:181
)
        at
org.apache.cocoon.components.source.URLSource.toSAX(URLSource.java:331)
        at
org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:1
09)


3. /cocoon/i18n/simple.xml
   translations/messages*.xml files got corrupted by ant!!!
   Output of this example is corrupted also because of this.


4. /sql/sql-page
   Do not work if there was an exception on container startup:

java.sql.SQLException: File input/output error:
C:\Work\Cocoon2\WEB-INF\db\cocoondb.backup
        at org.hsqldb.Trace.getError(Trace.java:180)

   Deleting db\cocoondb.backup and restarting container seems fix this
issue.


5. /cocoon/yahoo
   Shows empty page. Seems Yahoo! changed its frontpage.


6. /cocoon/jsp/hello, /cocoon/jsp/welcome.htm
   Error page:
   Original exception : java.lang.ClassNotFoundException:
org.apache.jasper.servlet.JspServlet
   (under Resin)


7. /cocoon/xsp/esql
   Error page:
   Original exception : java.lang.RuntimeException: Error executing
statement: select xml from xml_table: java.sql.SQLException: Table not
found: XML_TABLE in statement [select xml from xml_table] 
at www.docs.samples.xsp.esql_xsp.generate(esql_xsp.java:540)


8. /cocoon/session
   Hangs. Exception in the log file:
   org.apache.cocoon.components.language.LanguageException: Error
compiling session page_xsp:
Line 370, column 71:  ')' expected.
Line 0, column 0:
1 error

    at
org.apache.cocoon.components.language.programming.java.JavaLanguage.comp
i
le(JavaLanguage.java:205)


9. /cocoon/xsp/upload
   Shows lots of debug output onto console. Is upload functionality of
production quality?
   Also, for text files, it adds extra new line after the end of file.


10. /cocoon/xscript/soap-getquote2
    Hangs, with the stacktrace in the log file:

org.apache.cocoon.ProcessingException: Error in running Transformation:
org.apache.cocoon.ProcessingException: Error in creating Transform
Handler: java.lang.NullPointerException
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProces
sorImpl.java:291)
	at
org.apache.cocoon.components.xscript.XScriptObject.transform(XScriptObje
ct.java:93)
	at
www.docs.samples.xscript.soap_getquote2_xsp.generate(soap_getquote2_xsp.
java:720)
<snip/>

org.apache.cocoon.ProcessingException: Error in creating Transform
Handler: java.lang.NullPointerException
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:243)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:163)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProces
sorImpl.java:258)
	at
org.apache.cocoon.components.xscript.XScriptObject.transform(XScriptObje
ct.java:93)
	at
www.docs.samples.xscript.soap_getquote2_xsp.generate(soap_getquote2_xsp.
java:720)
<snip/>

java.lang.NullPointerException
	at java.util.Hashtable.containsKey(Hashtable.java:299)
	at
org.apache.cocoon.components.store.MRUMemoryStore.containsKey(MRUMemoryS
tore.java:258)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTemplates(XSLTPro
cessorImpl.java:333)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:173)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:163)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProces
sorImpl.java:258)
	at
org.apache.cocoon.components.xscript.XScriptObject.transform(XScriptObje
ct.java:93)
	at
www.docs.samples.xscript.soap_getquote2_xsp.generate(soap_getquote2_xsp.
java:720)
<snip/>

org.apache.cocoon.ProcessingException: Error in creating Transform
Handler: java.lang.NullPointerException
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:243)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:163)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProces
sorImpl.java:258)
	at
org.apache.cocoon.components.xscript.XScriptObject.transform(XScriptObje
ct.java:93)
	at
www.docs.samples.xscript.soap_getquote2_xsp.generate(soap_getquote2_xsp.
java:720)
<snip/>

java.lang.NullPointerException
	at java.util.Hashtable.containsKey(Hashtable.java:299)
	at
org.apache.cocoon.components.store.MRUMemoryStore.containsKey(MRUMemoryS
tore.java:258)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTemplates(XSLTPro
cessorImpl.java:333)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:173)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:163)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProces
sorImpl.java:258)
	at
org.apache.cocoon.components.xscript.XScriptObject.transform(XScriptObje
ct.java:93)
	at
www.docs.samples.xscript.soap_getquote2_xsp.generate(soap_getquote2_xsp.
java:720)
<snip/>

java.lang.NullPointerException
	at java.util.Hashtable.containsKey(Hashtable.java:299)
	at
org.apache.cocoon.components.store.MRUMemoryStore.containsKey(MRUMemoryS
tore.java:258)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTemplates(XSLTPro
cessorImpl.java:333)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:173)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:163)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProces
sorImpl.java:258)
	at
org.apache.cocoon.components.xscript.XScriptObject.transform(XScriptObje
ct.java:93)
	at
www.docs.samples.xscript.soap_getquote2_xsp.generate(soap_getquote2_xsp.
java:720)



11. /cocoon/xscript/soap-getquote3
    Hangs, with the error(s) in the log:

DEBUG   (2002-01-17) 10:06.22:708   [core.url-factory]
(/cocoon/xscript/soap-getquote3) tcpConnection-8080-3/URLFactoryImpl:
Making URL - MalformedURLException in getURL:
java.net.MalformedURLException: no protocol:
docs/samples/xscript/soap-getquote3.xsl
	at java.net.URL.<init>(URL.java:473)
	at java.net.URL.<init>(URL.java:376)
	at java.net.URL.<init>(URL.java:330)
	at
org.apache.cocoon.components.url.URLFactoryImpl.getURL(URLFactoryImpl.ja
va:75)
	at
org.apache.cocoon.components.xscript.XScriptObjectFromURL.getInputStream
(XScriptObjectFromURL.java:57)
	at
org.apache.cocoon.components.xscript.XScriptObject.getInputSource(XScrip
tObject.java:135)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:171)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:163)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProces
sorImpl.java:258)
	at
org.apache.cocoon.components.xscript.XScriptObject.transform(XScriptObje
ct.java:93)
	at
www.docs.samples.xscript.soap_getquote3_xsp.generate(soap_getquote3_xsp.
java:465)
    ...
	at java.lang.Thread.run(Thread.java:484)
DEBUG   (2002-01-17) 10:06.22:708   [core.xslt-processor]
(/cocoon/xscript/soap-getquote3) tcpConnection-8080-3/XSLTProcessorImpl:
XSLTProcessorImpl getTemplates: stylesheet null
DEBUG   (2002-01-17) 10:06.22:728   [core]
(/cocoon/xscript/soap-getquote3) tcpConnection-8080-3/LogKitLogger:
Returning a www.docs.samples.xscript.soap_getquote3_xsp to the pool
WARN    (2002-01-17) 10:06.22:728   [core]
(/cocoon/xscript/soap-getquote3) tcpConnection-8080-3/sitemap_xmap:
Error, try to process the error page
org.apache.cocoon.ProcessingException: Error in running Transformation:
org.apache.cocoon.ProcessingException: Error in creating Transform
Handler: java.lang.NullPointerException
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProces
sorImpl.java:291)
	at
org.apache.cocoon.components.xscript.XScriptObject.transform(XScriptObje
ct.java:93)
	at
www.docs.samples.xscript.soap_getquote3_xsp.generate(soap_getquote3_xsp.
java:465)
    ...
	at java.lang.Thread.run(Thread.java:484)
org.apache.cocoon.ProcessingException: Error in creating Transform
Handler: java.lang.NullPointerException
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:243)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:163)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProces
sorImpl.java:258)
	at
org.apache.cocoon.components.xscript.XScriptObject.transform(XScriptObje
ct.java:93)
	at
www.docs.samples.xscript.soap_getquote3_xsp.generate(soap_getquote3_xsp.
java:465)
    ...
	at java.lang.Thread.run(Thread.java:484)
java.lang.NullPointerException
	at java.util.Hashtable.containsKey(Hashtable.java:299)
	at
org.apache.cocoon.components.store.MRUMemoryStore.containsKey(MRUMemoryS
tore.java:258)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTemplates(XSLTPro
cessorImpl.java:348)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:173)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:163)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProces
sorImpl.java:258)
	at
org.apache.cocoon.components.xscript.XScriptObject.transform(XScriptObje
ct.java:93)
	at
www.docs.samples.xscript.soap_getquote3_xsp.generate(soap_getquote3_xsp.
java:465)
    ...
	at java.lang.Thread.run(Thread.java:484)
org.apache.cocoon.ProcessingException: Error in creating Transform
Handler: java.lang.NullPointerException
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:243)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:163)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProces
sorImpl.java:258)
	at
org.apache.cocoon.components.xscript.XScriptObject.transform(XScriptObje
ct.java:93)
	at
www.docs.samples.xscript.soap_getquote3_xsp.generate(soap_getquote3_xsp.
java:465)
    ...
	at java.lang.Thread.run(Thread.java:484)
java.lang.NullPointerException
	at java.util.Hashtable.containsKey(Hashtable.java:299)
	at
org.apache.cocoon.components.store.MRUMemoryStore.containsKey(MRUMemoryS
tore.java:258)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTemplates(XSLTPro
cessorImpl.java:348)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:173)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:163)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProces
sorImpl.java:258)
	at
org.apache.cocoon.components.xscript.XScriptObject.transform(XScriptObje
ct.java:93)
	at
www.docs.samples.xscript.soap_getquote3_xsp.generate(soap_getquote3_xsp.
java:465)
    ...
	at java.lang.Thread.run(Thread.java:484)
java.lang.NullPointerException
	at java.util.Hashtable.containsKey(Hashtable.java:299)
	at
org.apache.cocoon.components.store.MRUMemoryStore.containsKey(MRUMemoryS
tore.java:258)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTemplates(XSLTPro
cessorImpl.java:348)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:173)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandle
r(XSLTProcessorImpl.java:163)
	at
org.apache.cocoon.components.xslt.XSLTProcessorImpl.transform(XSLTProces
sorImpl.java:258)
	at
org.apache.cocoon.components.xscript.XScriptObject.transform(XScriptObje
ct.java:93)
	at
www.docs.samples.xscript.soap_getquote3_xsp.generate(soap_getquote3_xsp.
java:465)
    ...
	at java.lang.Thread.run(Thread.java:484)
DEBUG   (2002-01-17) 10:06.22:738   [core]
(/cocoon/xscript/soap-getquote3) tcpConnection-8080-3/LogKitLogger:
Retrieving a org.apache.cocoon.components.pipeline.CachingEventPipeline
from the pool



12. /cocoon/isyndicate/news.xml
    No news.


PS: At this time, /cocoon/sub/generror works ok for me... But lots of
other error pages result in hanging... That's strange.

PPS: Carten, try fresh checkout. All (sub)sitemaps have to compile.

Regards,
Vadim



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RE: List of issues with samples (RE: Samples not working!!!!!!)

Posted by Vadim Gritsenko <va...@verizon.net>.
> From: Piroumian, Konstantin [mailto:KPiroumian@flagship.ru]
> 
> > All,
> >
> > Please take a look at following list of not working samples and
let's
> > make it empty.
> ...
> >
> >
> > 3. /cocoon/i18n/simple.xml
> >    translations/messages*.xml files got corrupted by ant!!!
> >    Output of this example is corrupted also because of this.
> 
> This happened before and was fixed by turning off filtering of i18n
> dictionary files, but now as I can see this happens even with
filtering
> turned off.
> 

Can you investigate this (and come up with the solution?)?

> > 6. /cocoon/jsp/hello, /cocoon/jsp/welcome.htm
> >    Error page:
> >    Original exception : java.lang.ClassNotFoundException:
> > org.apache.jasper.servlet.JspServlet
> >    (under Resin)
> >
> 
> JSPEngine is configured in cocoon.xconf. Maybe it'll be better to show
an
> error page telling to configure it for a particular, non-Tomcat,
server?

Do you know configuration for Resin?

Thanks,
Vadim



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Re: List of issues with samples (RE: Samples not working!!!!!!)

Posted by "Piroumian, Konstantin" <KP...@flagship.ru>.
> All,
>
> Please take a look at following list of not working samples and let's
> make it empty.
...
>
>
> 3. /cocoon/i18n/simple.xml
>    translations/messages*.xml files got corrupted by ant!!!
>    Output of this example is corrupted also because of this.

This happened before and was fixed by turning off filtering of i18n
dictionary files, but now as I can see this happens even with filtering
turned off.

>

>
> 6. /cocoon/jsp/hello, /cocoon/jsp/welcome.htm
>    Error page:
>    Original exception : java.lang.ClassNotFoundException:
> org.apache.jasper.servlet.JspServlet
>    (under Resin)
>

JSPEngine is configured in cocoon.xconf. Maybe it'll be better to show an
error page telling to configure it for a particular, non-Tomcat, server?

Regards,
    Konstantin Piroumian

>
>
> Regards,
> Vadim
>



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Re: List of issues with samples (RE: Samples not working!!!!!!)

Posted by Berin Loritsch <bl...@apache.org>.
Patrick Reuter wrote:

> Hi,
> 
> 
> 5. /cocoon/yahoo
>    Shows empty page. Seems Yahoo! changed its frontpage.
> 
> 
> 
> <map:generate type="html" src="http://www.yahoo.com">
>     <map:parameter name="xpath" 
> value="/html/body/center/table[1]/tr/td/table[2]"/>
> </map:generate>
> 
> You have to change the xpath value.
> This should work now. (But I forgot which part of the Yahoo! page it was 
> initially ;-))


This also underscores the need for a semantic web--and how poorly
HTML accomplishes the need!




-- 

"They that give up essential liberty to obtain a little temporary safety
  deserve neither liberty nor safety."
                 - Benjamin Franklin


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RE: List of issues with samples (RE: Samples not working!!!!!!)

Posted by Vadim Gritsenko <va...@verizon.net>.
> From: Patrick Reuter [mailto:patrick.reuter@gmx.de]
> 
> 5. /cocoon/yahoo
>     Shows empty page. Seems Yahoo! changed its frontpage.
> 
> <map:generate type="html" src="http://www.yahoo.com">
>      <map:parameter name="xpath"
> value="/html/body/center/table[1]/tr/td/table[2]"/>
> </map:generate>
> 
> You have to change the xpath value.
> This should work now. (But I forgot which part of the Yahoo! page it
was
> initially ;-))

Thanks! It looks good.

Vadim


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Re: List of issues with samples (RE: Samples not working!!!!!!)

Posted by Patrick Reuter <pa...@gmx.de>.
Hi,


5. /cocoon/yahoo
    Shows empty page. Seems Yahoo! changed its frontpage.



<map:generate type="html" src="http://www.yahoo.com">
     <map:parameter name="xpath" 
value="/html/body/center/table[1]/tr/td/table[2]"/>
</map:generate>

You have to change the xpath value.
This should work now. (But I forgot which part of the Yahoo! page it was 
initially ;-))


patrick





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RE: List of issues with samples (RE: Samples not working!!!!!!)

Posted by Vadim Gritsenko <va...@verizon.net>.
> From: Nicola Ken Barozzi [mailto:barozzi@nicolaken.com]
> 
> ----- Original Message -----
> From: "Vadim Gritsenko" <va...@verizon.net>
> To: <co...@xml.apache.org>
> Sent: Thursday, January 17, 2002 4:12 PM
> Subject: List of issues with samples (RE: Samples not working!!!!!!)
> 
> 
> > PS: At this time, /cocoon/sub/generror works ok for me... But lots
of
> > other error pages result in hanging... That's strange.
> 
> Could you please specify some reproducible test cases that fail?
> Seems I'm unable to reproduce the failings.

Good news! It's not container, it's not Cocoon, it is 3rd party app. I
have WebWasher installed (to kill nasty pop-up(-under) ads) - it was
causing hangings of the IE :) 

Now I always get error page on time for all these non-working samples.


> What does happen to me is that on many links in the subsitemap example
I
> have to click twice to get the page sometimes.
> I don't know if it's my browser or Cocoon, but incomprehensible for me
> nevertheless.

Never seen this (yet?).

Vadim


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Re: List of issues with samples (RE: Samples not working!!!!!!)

Posted by Nicola Ken Barozzi <ba...@nicolaken.com>.
----- Original Message -----
From: "Vadim Gritsenko" <va...@verizon.net>
To: <co...@xml.apache.org>
Sent: Thursday, January 17, 2002 4:12 PM
Subject: List of issues with samples (RE: Samples not working!!!!!!)


> PS: At this time, /cocoon/sub/generror works ok for me... But lots of
> other error pages result in hanging... That's strange.

Could you please specify some reproducible test cases that fail?
Seems I'm unable to reproduce the failings.

What does happen to me is that on many links in the subsitemap example I
have to click twice to get the page sometimes.
I don't know if it's my browser or Cocoon, but incomprehensible for me
nevertheless.
--
Nicola Ken Barozzi                 xml-cocoon@nicolaken.com

These are the days of miracle and wonder...
          ...so don't cry baby, don't cry...
                                                  Paul Simon


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Re: List of issues with samples (RE: Samples not working!!!!!!)

Posted by Patrick Reuter <pa...@isst.fhg.de>.
Hi,

 
> 5. /cocoon/yahoo
>    Shows empty page. Seems Yahoo! changed its frontpage.



<map:generate type="html" src="http://www.yahoo.com">
	<map:parameter name="xpath" 
value="/html/body/center/table[1]/tr/td/table[2]"/>
</map:generate>

You have to change the xpath value.
This should work now. (But I forgot which part of the Yahoo! page it was 
initially ;-))


patrick


 



-- 
------------------------------------------------------------------------
Patrick Reuter                Fraunhofer ISST
Diplom-Wirtschaftsingenieur   Abteilung Software Engineering

                               Mollstrasse 1
                               D-10178 Berlin

Telefon +49 (0)30/24306-482   E-Mail patrick.reuter@isst.fhg.de
Fax     +49 (0)30/24306-599   Internet www.isst.fhg.de
------------------------------------------------------------------------


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