Re: [greenstone-users] GLI errors on OS X

From xiao
DateTue, 28 Aug 2007 18:51:15 +1200
Subject Re: [greenstone-users] GLI errors on OS X
In-Reply-To (C9C4A944-3FF4-4A63-8739-6B3D8770CBED-uiuc-edu)
Hi Jerome,

For question 2, try this

Regards
xiao

On 8/28/07, Jerome McDonough <jmcdonou@uiuc.edu> wrote:
Howdy,

I'm trying to setup Greenstone 2.74 on a PowerBook G4 (a powerpc-
based machine) running OS X 10.4.10.
I've done a clean install and have been able to access Greenstone via
my machine's apache server without
any problem.  However, I'm experiencing two difficulties I can't
resolve.  Any thoughts on either of these appreciated.

1. adminstrative login -- I can't login to the adminstrator account
through the web interface at all.
I've tried different passwords during the installation, using the
default 'admin' password, no matter
what I do, trying to login to the admin account draws the error
message "Either your username or password was incorrect. "
Looking at my apache error log, I'm seeing the following:

database open failed on: /Library/WebServer/Documents/gsdl/etc/users.db
database open failed on: /Library/WebServer/Documents/gsdl/etc/users.db
database open failed on: /Library/WebServer/Documents/gsdl/etc/key.db
database open failed on: /Library/WebServer/Documents/gsdl/etc/key.db

Both the users.db and the key.db file are owned by me, in the admin
group, and have -rw-rw-rw-
permissions set.

2. GLI  -- when I run sli.sh, it starts out reasonably well, and I do
get the initial user interface displayed,
but I'm also seeing these error messages:

Greenstone Librarian Interface (GLI)
Copyright (C) 2006, New Zealand Digital Library Project, University
Of Waikato
GLI comes with ABSOLUTELY NO WARRANTY; for details see LICENSE.txt
This is free software, and you are welcome to redistribute it

Checking GSDL: /Library/WebServer/Documents/gsdl
Your environment has successfully been set up to run Greenstone
Checking Perl: /usr/bin/perl
Checking Java: /usr/bin/java

Running the Greenstone Librarian Interface...
Version: v2.74

Java vendor: Apple Computer, Inc.
Note that the Librarian Interface has been developed and tested with
Java from Sun Microsystems.
SAX exception: The markup in the document preceding the root element
must be well-formed.
org.xml.sax.SAXParseException: The markup in the document preceding
the root element must be well-formed.
         at org.apache.xerces.framework.XMLParser.reportError
(XMLParser.java:1196)
         at
org.apache.xerces.framework.XMLDocumentScanner.reportFatalXMLError
(XMLDocumentScanner.java:626)
         at org.apache.xerces.framework.XMLDocumentScanner
$XMLDeclDispatcher.dispatch(XMLDocumentScanner.java :809)
         at org.apache.xerces.framework.XMLDocumentScanner.parseSome
(XMLDocumentScanner.java:381)
         at org.apache.xerces.framework.XMLParser.parse
(XMLParser.java:1081)
         at org.greenstone.gatherer.util.XMLTools.parseXML
(XMLTools.java:436)
         at org.greenstone.gatherer.util.XMLTools.parseXML
(XMLTools.java:412)
         at org.greenstone.gatherer.gui.DownloadPane.loadDownload
(DownloadPane.java:256)
         at org.greenstone.gatherer.gui.DownloadPane .<init>
(DownloadPane.java:106)
         at org.greenstone.gatherer.gui.GUIManager.display
(GUIManager.java:363)
         at org.greenstone.gatherer.Gatherer.openGUI(Gatherer.java:431)
         at org.greenstone.gatherer.GathererProg.main
(GathererProg.java:80)
SAX exception: The element type "PluginList" must be terminated by
the matching end-tag "</PluginList>".
org.xml.sax.SAXParseException: The element type "PluginList" must be
terminated by the matching end-tag "</PluginList>".
         at org.apache.xerces.framework.XMLParser.reportError
(XMLParser.java:1196)
         at
org.apache.xerces.framework.XMLDocumentScanner.reportFatalXMLError
(XMLDocumentScanner.java:635)
         at org.apache.xerces.framework.XMLDocumentScanner
$ContentDispatcher.endOfInput(XMLDocumentScanner.java:1462)
         at org.apache.xerces.framework.XMLDocumentScanner.endOfInput
(XMLDocumentScanner.java:418)
         at
org.apache.xerces.validators.common.XMLValidator.sendEndOfInputNotificat
ions(XMLValidator.java:694)
         at
org.apache.xerces.readers.DefaultEntityHandler.changeReaders
(DefaultEntityHandler.java:1026)
         at org.apache.xerces.readers.XMLEntityReader.changeReaders
(XMLEntityReader.java:168)
         at org.apache.xerces.readers.AbstractCharReader.changeReaders
(AbstractCharReader.java :150)
         at org.apache.xerces.readers.AbstractCharReader.scanContent
(AbstractCharReader.java:1097)
         at org.apache.xerces.framework.XMLDocumentScanner
$ContentDispatcher.dispatch(XMLDocumentScanner.java :1150)
         at org.apache.xerces.framework.XMLDocumentScanner.parseSome
(XMLDocumentScanner.java:381)
         at org.apache.xerces.framework.XMLParser.parse
(XMLParser.java:1081)
         at org.greenstone.gatherer.util.XMLTools.parseXML
(XMLTools.java:436)
         at
org.greenstone.gatherer.greenstone.Plugins.parsePluginsListXML
(Plugins.java:302)
         at org.greenstone.gatherer.greenstone.Plugins.loadPluginsList
(Plugins.java:232)
         at org.greenstone.gatherer.Gatherer.openGUI(Gatherer.java:458)
         at org.greenstone.gatherer.GathererProg.main
(GathererProg.java:80)
java.lang.NullPointerException
         at
org.greenstone.gatherer.greenstone.Plugins.parsePluginsListXML
(Plugins.java:303)
         at org.greenstone.gatherer.greenstone.Plugins.loadPluginsList
(Plugins.java:232)
         at org.greenstone.gatherer.Gatherer.openGUI(Gatherer.java:458)
         at org.greenstone.gatherer.GathererProg.main
(GathererProg.java:80)

I can't open the demo collection; when I try, I get a warning popup
saying "the presence of a lock file
suggests this collection is already open" and asking if I want to
steal control of the lock.  If I say OK,
it says the collection cannot be opened, and I get the following
error messages in the terminal window:

SAX exception: The markup in the document preceding the root element
must be well-formed.
org.xml.sax.SAXParseException: The markup in the document preceding
the root element must be well-formed.
         at org.apache.xerces.framework.XMLParser.reportError
(XMLParser.java:1196)
         at
org.apache.xerces.framework.XMLDocumentScanner.reportFatalXMLError
(XMLDocumentScanner.java:626)
         at org.apache.xerces.framework.XMLDocumentScanner
$XMLDeclDispatcher.dispatch(XMLDocumentScanner.java :809)
         at org.apache.xerces.framework.XMLDocumentScanner.parseSome
(XMLDocumentScanner.java:381)
         at org.apache.xerces.framework.XMLParser.parse
(XMLParser.java:1081)
         at org.greenstone.gatherer.util.XMLTools.parseXML
(XMLTools.java:436)
         at org.greenstone.gatherer.util.XMLTools.parseXML
(XMLTools.java:412)
         at
org.greenstone.gatherer.collection.ScriptOptions.loadArguments
(ScriptOptions.java:252)
         at org.greenstone.gatherer.collection.ScriptOptions.<init>
(ScriptOptions.java:43)
         at org.greenstone.gatherer.collection.Collection.<init>
(Collection.java:113)
         at
org.greenstone.gatherer.collection.CollectionManager.loadCollectionInter
nal(CollectionManager.java:969)
         at
org.greenstone.gatherer.collection.CollectionManager.access$200
(CollectionManager.java:82)
         at org.greenstone.gatherer.collection.CollectionManager
$LoadCollectionTask.run( CollectionManager.java:856)
java.lang.NullPointerException
         at
org.greenstone.gatherer.collection.ScriptOptions.loadArguments
(ScriptOptions.java:255)
         at org.greenstone.gatherer.collection.ScriptOptions .<init>
(ScriptOptions.java:43)
         at org.greenstone.gatherer.collection.Collection.<init>
(Collection.java:113)
         at
org.greenstone.gatherer.collection.CollectionManager.loadCollectionInter
nal(CollectionManager.java:969)
         at
org.greenstone.gatherer.collection.CollectionManager.access$200
(CollectionManager.java:82)
         at org.greenstone.gatherer.collection.CollectionManager
$LoadCollectionTask.run( CollectionManager.java:856)
SAX exception: The markup in the document preceding the root element
must be well-formed.
org.xml.sax.SAXParseException: The markup in the document preceding
the root element must be well-formed.
         at org.apache.xerces.framework.XMLParser.reportError
(XMLParser.java:1196)
         at
org.apache.xerces.framework.XMLDocumentScanner.reportFatalXMLError
(XMLDocumentScanner.java:626)
         at org.apache.xerces.framework.XMLDocumentScanner
$XMLDeclDispatcher.dispatch(XMLDocumentScanner.java:809)
         at org.apache.xerces.framework.XMLDocumentScanner.parseSome
(XMLDocumentScanner.java:381)
         at org.apache.xerces.framework.XMLParser.parse
(XMLParser.java:1081)
         at org.greenstone.gatherer.util.XMLTools.parseXML
(XMLTools.java:436)
         at org.greenstone.gatherer.util.XMLTools.parseXML
(XMLTools.java :412)
         at
org.greenstone.gatherer.collection.ScriptOptions.loadArguments
(ScriptOptions.java:252)
         at org.greenstone.gatherer.collection.ScriptOptions.<init>
(ScriptOptions.java:43)
         at org.greenstone.gatherer.collection.Collection.<init>
(Collection.java:114)
         at
org.greenstone.gatherer.collection.CollectionManager.loadCollectionInter
nal(CollectionManager.java:969)
         at
org.greenstone.gatherer.collection.CollectionManager.access$200
(CollectionManager.java:82)
         at org.greenstone.gatherer.collection.CollectionManager
$LoadCollectionTask.run(CollectionManager.java :856)
java.lang.NullPointerException
         at
org.greenstone.gatherer.collection.ScriptOptions.loadArguments
(ScriptOptions.java:255)
         at org.greenstone.gatherer.collection.ScriptOptions.<init>
(ScriptOptions.java:43)
         at org.greenstone.gatherer.collection.Collection.<init>
(Collection.java:114)
         at
org.greenstone.gatherer.collection.CollectionManager.loadCollectionInter
nal(CollectionManager.java:969)
         at
org.greenstone.gatherer.collection.CollectionManager.access$200
(CollectionManager.java:82)
         at org.greenstone.gatherer.collection.CollectionManager
$LoadCollectionTask.run( CollectionManager.java:856)
java.lang.NullPointerException
         at org.greenstone.gatherer.greenstone.Plugins.getPlugin
(Plugins.java:74)
         at org.greenstone.gatherer.cdm.Plugin.create(Plugin.java:75)
         at org.greenstone.gatherer.cdm.DOMProxyListModel.getElementAt
(DOMProxyListModel.java:221)
         at org.greenstone.gatherer.cdm.PluginManager.<init>
(PluginManager.java:80)
         at
org.greenstone.gatherer.cdm.CollectionDesignManager.loadDesignDetails
(CollectionDesignManager.java:125)
         at org.greenstone.gatherer.cdm.CollectionDesignManager.<init>
(CollectionDesignManager.java:100)
         at
org.greenstone.gatherer.collection.CollectionManager.loadCollectionInter
nal(CollectionManager.java:1008)
         at
org.greenstone.gatherer.collection.CollectionManager.access$200
(CollectionManager.java :82)
         at org.greenstone.gatherer.collection.CollectionManager
$LoadCollectionTask.run(CollectionManager.java:856)

It looks to me like several problems seem to focus on XML parsing of
the PluginList, so just for fun, here's the
disastrous output from pluginfo.pl.  Note that everything seems to be
going fine up until the fourth plugin it
processes (CONTENTdm) and then things go south.  I tried removing the
CONTENTdmPlug.pm file to see if that
would make a difference, but it just blows up on the next in line.

fiachdubh-2:/Library/WebServer/Documents/gsdl/bin/script
jeromemcdonough$ ./pluginfo.pl -listall
<?xml version="1.0" encoding="UTF-8"?>
<PluginList length="54">
<PlugInfo>
   <Name>ArcPlug</Name>
   <Desc>Plugin which recurses through an archives.inf file (i.e. the
file generated in the archives directory when an import is done),
processing each file it finds.</Desc>
   <Abstract>no</Abstract>
   <Inherits>yes</Inherits>
   <Processes></Processes>
   <Blocks></Blocks>
   <Explodes>no</Explodes>
</PlugInfo>
<PlugInfo>
   <Name>BasPlug</Name>
   <Desc>Base class for all the import plugins.</Desc>
   <Abstract>yes</Abstract>
   <Inherits>no</Inherits>
   <Processes></Processes>
   <Blocks></Blocks>
   <Explodes>no</Explodes>
</PlugInfo>
<PlugInfo>
   <Name>BibTexPlug</Name>
   <Desc>BibTexPlug reads bibliography files in BibTex format.
BibTexPlug creates a document object for every reference in the file.
It is a subclass of SplitPlug, so if there are multiple records, all
are read.</Desc>
   <Abstract>no</Abstract>
   <Inherits>yes</Inherits>
   <Processes>(?i).bib$</Processes>
   <Blocks></Blocks>
   <Explodes>yes</Explodes>
</PlugInfo>
<PlugInfo>
   <Name>BookPlug</Name>
   <Desc>Creates multi-level document from document containing
&amp;lt;&amp;lt;TOC&amp;gt;&amp;gt; level tags. Metadata for each
section is taken from any other tags on the same line as the
&amp;lt;&amp;lt;TOC&amp;gt;&amp;gt;. e.g.
&amp;lt;&amp;lt;Title&amp;gt;&amp;gt;xxxx&amp;lt;&amp;lt;/
Title&amp;gt;&amp;gt; sets Title metadata. Everything else between
TOC tags is treated as simple html (i.e. no processing of html links
or any other HTMLPlug type stuff is done). Expects input files to
have a .hb file extension by default (this can be changed by adding a
-process_exp option a file with the same name as the hb file but
a .jpg extension is taken as the cover image (jpg files are blocked
by this plugin). BookPlug is a simplification (and extension) of the
HBPlug used by the Humanity Library collections. BookPlug is faster
as it expects the input files to be cleaner (The input to the HDL
collections contains lots of excess html tags around
&amp;lt;&amp;lt;TOC&amp;gt;&amp;gt; tags, uses
&amp;lt;&amp;lt;I&amp;gt;&amp;gt; tags to specify images, and simply
takes all text between &amp;lt;&amp;lt;TOC&amp;gt;&amp;gt; tags and
start of text to be Title metadata). If you're marking up documents
to be displayed in the same way as the HDL collections, use this
plugin instead of HBPlug.</Desc>
   <Abstract>no</Abstract>
   <Inherits>yes</Inherits>
   <Processes>(?i).hb$</Processes>
   <Blocks>.jpg$</Blocks>
   <Explodes>no</Explodes>
</PlugInfo>
Can't locate loadable object for module XML::Parser::Expat in @INC
(@INC contains: /Library/WebServer/Documents/gsdl/perllib/dynamic/lib/
site_perl/5.005/i686-linux /Library/WebServer/Documents/gsdl/perllib/
cpan /Library/WebServer/Documents/gsdl/perllib /Library/WebServer/
Documents/gsdl/perllib/plugins /Library/WebServer/Documents/gsdl/
perllib/cpan /Library/WebServer/Documents/gsdl/perllib /System/
Library/Perl/5.8.6/darwin-thread-multi-2level /System/Library/Perl/
5.8.6 /Library/Perl/5.8.6/darwin-thread-multi-2level /Library/Perl/
5.8.6 /Library/Perl /Network/Library/Perl/5.8.6/darwin-thread-
multi-2level /Network/Library/Perl/5.8.6 /Network/Library/Perl /
System/Library/Perl/Extras/5.8.6/darwin-thread-multi-2level /System/
Library/Perl/Extras/5.8.6 /Library/Perl/5.8.1/darwin-thread-
multi-2level /Library/Perl/5.8.1 . /Library/WebServer/Documents/gsdl/
perllib/cpan/perl- 5.8) at /Library/WebServer/Documents/gsdl/perllib/
cpan/perl-5.8/XML/Parser.pm line 15
Compilation failed in require at /Library/WebServer/Documents/gsdl/
perllib/cpan/perl-5.8/XML/Parser.pm line 15.
BEGIN failed--compilation aborted at /Library/WebServer/Documents/
gsdl/perllib/cpan/perl-5.8/XML/Parser.pm line 27.
Compilation failed in require at /Library/WebServer/Documents/gsdl/
perllib/XMLParser.pm line 30.
BEGIN failed--compilation aborted at /Library/WebServer/Documents/
gsdl/perllib/XMLParser.pm line 30.
Compilation failed in require at /Library/WebServer/Documents/gsdl/
perllib/plugins/HTMLPlug.pm line 42.
BEGIN failed--compilation aborted at /Library/WebServer/Documents/
gsdl/perllib/plugins/HTMLPlug.pm line 42.
Compilation failed in require at /Library/WebServer/Documents/gsdl/
perllib/plugins/ConvertToPlug.pm line 37.
BEGIN failed--compilation aborted at /Library/WebServer/Documents/
gsdl/perllib/plugins/ConvertToPlug.pm line 37.
Compilation failed in require at /Library/WebServer/Documents/gsdl/
perllib/plugins/CONTENTdmPlug.pm line 27.
BEGIN failed--compilation aborted at /Library/WebServer/Documents/
gsdl/perllib/plugins/CONTENTdmPlug.pm line 27.
Compilation failed in require at /Library/WebServer/Documents/gsdl/
perllib/plugin.pm line 61.







Jerome McDonough, Asst. Professor
Graduate School of Library & Information Science
University of Illinois, Urbana-Champaign
501 E. Daniel Street, Room 202
Champaign, IL 61820
(217) 244-5916
jmcdonou@uiuc.edu





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