[GeoNetwork-devel] Some problem with Harvestring save ?

Roman_Ozana_Skola · January 5, 2007, 3:48pm

Hi,

i have some problem with GN harvesting.

I try add some GeoNetwork 2.1.0 alpha1 to my harvesting resource in Geonetwork 2.1.0 alpha 2. Addition GN resource work fine.
When i return back to harvesting page, GN return this error :
Unable to get the entry/ies
Message: The data "null" is not legal for a JDOM attribute: a null is not a legal XML value

and show nothing in table of harvesting resources. Can someone help?

Records from log file :

2007-01-05 16:03:21,792 INFO [jeeves.request] - HTML Request (from 127.0.0.1) : /geonetwork/srv/en/xml.harvesting.get
2007-01-05 16:03:21,792 DEBUG [jeeves.request] - Method : POST
2007-01-05 16:03:21,792 DEBUG [jeeves.request] - Content type : application/xml
2007-01-05 16:03:21,792 DEBUG [jeeves.request] - Accept : text/javascript, text/html, application/xml, text/xml, */*
2007-01-05 16:03:21,808 INFO [jeeves.service] - Dispatching : xml.harvesting.get
2007-01-05 16:03:21,808 DEBUG [jeeves.service] - -> no input parameters
2007-01-05 16:03:21,917 ERROR [jeeves.service] - Exception when executing service
2007-01-05 16:03:21,917 ERROR [jeeves.service] - (C) Exc : org.jdom.IllegalDataException: The data "null" is not legal for a JDOM attribute: A null is not a legal XML value.
2007-01-05 16:03:21,917 DEBUG [jeeves.service] - Raised exception while executing service
<error id="error">
  <message>The data "null" is not legal for a JDOM attribute: A null is not a legal XML value.</message>
  <class>IllegalDataException</class>
  <stack>
    <at class="org.jdom.Attribute" file="Attribute.java" line="486" method="setValue" />
    <at class="org.jdom.Attribute" file="Attribute.java" line="229" method="<init>" />
    <at class="org.jdom.Attribute" file="Attribute.java" line="252" method="<init>" />
    <at class="org.jdom.Element" file="Element.java" line="1109" method="setAttribute" />
    <at class="jeeves.exceptions.JeevesException" file="JeevesException.java" line="126" method="getStackTrace" />
    <at class="jeeves.exceptions.JeevesException" file="JeevesException.java" line="83" method="toElement" />
    <at class="org.fao.geonet.kernel.harvest.harvester.AbstractHarvester" file="AbstractHarvester.java" line="238" method="addInfo" />
    <at class="org.fao.geonet.kernel.harvest.HarvestManager" file="HarvestManager.java" line="225" method="addInfo" />
    <at class="org.fao.geonet.kernel.harvest.HarvestManager" file="HarvestManager.java" line="105" method="get" />
    <at class="org.fao.geonet.services.harvesting.Get" file="Get.java" line="61" method="exec" />
  </stack>
  <request>
    <language>en</language>
    <service>xml.harvesting.get</service>
  </request>
</error>

My configuration: Windows XP, Java 1.5, Jetty, FireFox browser.

--
    Jméno : Roman Ožana (oza018)
      ICQ : 99950132
   E-mail : roman.ozana.fei@anonymised.com
      WWW : www.nabito.net
  Skupina : GM-462

Andrea_Carboni1 · January 5, 2007, 4:11pm

Hi Roman,

I think I have found the problem but it is strange indeed: it seems that
java is not able to retrieve the stack trace. Did you recompile the code?
Anyway, the bug is now fixed.

As a general recommendation, it is not a good idea to mix alpha1 with
alpha2. The code in alpha1 was incomplete and I changed some minor
things in alpha2.

Another recommendation is to use firefox because there is a javascript
error with IE. Maybe someone can help here.

Another note is this: beside the above javascript problem, firefox and IE
are the only browsers that support client side XSL transformations.
These are used in the harvesting interface.

Cheers,
Andrea

Hi,

i have some problem with GN harvesting.

I try add some GeoNetwork 2.1.0 alpha1 to my harvesting resource in
Geonetwork 2.1.0 alpha 2. Addition GN resource work fine.
When i return back to harvesting page, GN return this error :

    Unable to get the entry/ies
    Message: The data "null" is not legal for a JDOM attribute: a null
is not a legal XML value

and show nothing in table of harvesting resources. Can someone help?

Records from log file :

2007-01-05 16:03:21,792 INFO [jeeves.request] - HTML Request (from
127.0.0.1) : /geonetwork/srv/en/xml.harvesting.get
2007-01-05 16:03:21,792 DEBUG [jeeves.request] - Method : POST
2007-01-05 16:03:21,792 DEBUG [jeeves.request] - Content type :
application/xml
2007-01-05 16:03:21,792 DEBUG [jeeves.request] - Accept :
text/javascript, text/html, application/xml, text/xml, */*
2007-01-05 16:03:21,808 INFO [jeeves.service] - Dispatching :
xml.harvesting.get
2007-01-05 16:03:21,808 DEBUG [jeeves.service] - -> no input parameters
2007-01-05 16:03:21,917 ERROR [jeeves.service] - Exception when
executing service
2007-01-05 16:03:21,917 ERROR [jeeves.service] - (C) Exc :
org.jdom.IllegalDataException: The data "null" is not legal for a JDOM
attribute: A null is not a legal XML value.
2007-01-05 16:03:21,917 DEBUG [jeeves.service] - Raised exception while
executing service
<error id="error">
  <message>The data "null" is not legal for a JDOM attribute: A null is
not a legal XML value.</message>
  <class>IllegalDataException</class>
  <stack>
    <at class="org.jdom.Attribute" file="Attribute.java" line="486"
method="setValue" />
    <at class="org.jdom.Attribute" file="Attribute.java" line="229"
method="<init>" />
    <at class="org.jdom.Attribute" file="Attribute.java" line="252"
method="<init>" />
    <at class="org.jdom.Element" file="Element.java" line="1109"
method="setAttribute" />
    <at class="jeeves.exceptions.JeevesException"
file="JeevesException.java" line="126" method="getStackTrace" />
    <at class="jeeves.exceptions.JeevesException"
file="JeevesException.java" line="83" method="toElement" />
    <at
class="org.fao.geonet.kernel.harvest.harvester.AbstractHarvester"
file="AbstractHarvester.java" line="238" method="addInfo" />
    <at class="org.fao.geonet.kernel.harvest.HarvestManager"
file="HarvestManager.java" line="225" method="addInfo" />
    <at class="org.fao.geonet.kernel.harvest.HarvestManager"
file="HarvestManager.java" line="105" method="get" />
    <at class="org.fao.geonet.services.harvesting.Get" file="Get.java"
line="61" method="exec" />
  </stack>
  <request>
    <language>en</language>
    <service>xml.harvesting.get</service>
  </request>
</error>

My configuration: Windows XP, Java 1.5, Jetty, FireFox browser.

Roman_Ozana_Skola · January 5, 2007, 4:50pm

Thanks Andrea , see above

Andrea Carboni napsal(a):

Hi Roman,

I think I have found the problem but it is strange indeed: it seems that
java is not able to retrieve the stack trace. Did you recompile the code?
Anyway, the bug is now fixed.

Ok, try recompile.

As a general recommendation, it is not a good idea to mix alpha1 with
alpha2. The code in alpha1 was incomplete and I changed some minor
things in alpha2.

Ok, it’s truth - not best idea mix GN a1 and GN a2

Another recommendation is to use firefox because there is a javascript
error with IE. Maybe someone can help here.

I use FireFox

Another note is this: beside the above javascript problem, firefox and IE
are the only browsers that support client side XSL transformations.
These are used in the harvesting interface.

I know