[LON-CAPA-admin] Action locked

H.K. Ng hkng at fsu.edu
Fri Feb 13 13:22:58 EST 2009


Hi Stefan,

I am not sure but this is what I have observed. It occurred in 
version 2.8.0 and this version seems to produce a couple of other 
problems with publishing. The other two is the following:
1. What a problem has a part that is defined within the script tag such as

$imageResponse=<<IMAGERESPONSE1;
<imageresponse max="1" id="IM1">
   <foilgroup>
     <foil name="A">
       <image>$lensPlot
       </image>
       <rectangle>($xT,$yT)-($xB,$yB)</rectangle>
     </foil>
   </foilgroup>
</imageresponse>
IMAGERESPONSE1

then is displayed as

<part id="Ia" display="Ia">
<parse>$imageResponse</parse>
</part>

publishing failed. Message is "Found part without responses. This 
resource cannot be published." Works fine before.

2. Publishing also failed if you have say a response like
<numericalresponse format="3s" answer="$so[1]" id="19">
and one line that is commented out but is within the script tag. 
Complain same id.
#<formularesponse answer="$so[1]" id="19">
Here, it looks like it is not checking to ignore the commented out line.

-hk





At 10:15 AM 2/13/2009, you wrote:
>Hi Hong-Kie,
>
>Are you sure? If this was a bug, then it's likely an Apache bug.
>LON-CAPA redirects the 409 Apache error page to the "Action locked"
>page. This leads to the questions
>
>a) Why did the server encounter the 409 error?
>Or
>b) Is there a way to confirm that the 409 error really occurred?
>
>Stefan Bisitz
>
>
>
>Am Freitag, den 13.02.2009, 09:50 -0500 schrieb H.K. Ng:
> > Hi Stefan, I think this is a bug. I have also noticed this. Do you
> > want to file a bug report? - hk
> >
> > At 09:29 AM 2/13/2009, you wrote:
> > >Hi,
> > >
> > >An Author wanted to logout some minutes ago but got the error message
> > >"Action locked". The screen says that the publication of a directory is
> > >still in progress.
> > >
> > >It is indeed true, that this directory has been published. This has been
> > >done 1.5 hours before the logout try. The author said that no error
> > >messages or other issues occurred during the publication. After that
> > >nothing special happened.
> > >
> > >As found about the related error code 409, we checked the httpd
> > >error_log file. There aren't many entries for today and those don't look
> > >like related to the locking issue.
> > >
> > >This is the first time ever that is error was encountered. We are afraid
> > >to corrupt the resource space, if we click the "override" button. The
> > >session is still active. Any ideas where to look or what to do?
> > >
> > >Thanks in advance,
> > >Stefan Bisitz
> > >
> > >
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