Using webstart with conzilla 2.2.5

[Fil Salustri]

Conzilla 2.2.5 isn't starting (via WebStart). The error I get is
The ViewManager se.kth.cid.conzilla.view.TabManager does not exist.

My computer is a Mac running OS X 10.4.11. The java version is
1.5.0_13.

Any assistance would be greatly appreciated.

Cheers.
Fil

[Hannes Ebner]

Hi Fil

Did you get the installation window when you started Conzilla?
Have you been using an earlier version of Conzilla before version 2.1?

You can try to remove an eventually existing configuration directory. On
Windows systems this is a directory called "Conzilla2" directly under
your "Documents and Settings". On Linux and Mac this should be
".conzilla2" in your home directory.

HTH
Hannes

[Fil Salustri]

No, I'd never used it before.

Still, I removed the .conzilla2 directory and reran webstart from the
conzilla website.

I was asked to trust a certificate from Kungliga Tekniska Hogskolan,
which I did.

Installation ran and I got the output:
Starting install
Creating directory /Users/fil/.conzilla2...done.
Creating directory /Users/fil/.conzilla2/local...done.
Creating directory /Users/fil/.conzilla2/ont...done.
Installing /Users/fil/.conzilla2/ont/defaultmenu.rdf...done
Installing /Users/fil/.conzilla2/ont/defaultstyle.rdf...done
Installing /Users/fil/.conzilla2/ont/sessions.rdf...done
Installing /Users/fil/.conzilla2/local/
providedEditableModel.rdf...done
Installing /Users/fil/.conzilla2/conzilla.properties...done
Installing /Users/fil/.conzilla2/log4j.properties...done
Creating default settings...done.
Install done!

When I tried to start it, 2.2.5 started. The title box indicated
"Loading required containers" but then I got an error. The details
are:
An error occurred while launching/running the application.
Title: Conzilla 2.2
Vendor: KMR group at KTH (Royal Institute of Technology)
Category: Unexpected Error
rethrew: java.net.MalformedURLException: no !/ in spec

This is different than last time.

Got any ideas?

Cheers.
Fil

[Hannes Ebner]

Fil Salustri wrote:
> When I tried to start it, 2.2.5 started. The title box indicated
> "Loading required containers" but then I got an error. The details
> are:
> An error occurred while launching/running the application.
> Title: Conzilla 2.2
> Vendor: KMR group at KTH (Royal Institute of Technology)
> Category: Unexpected Error
> rethrew: java.net.MalformedURLException: no !/ in spec

I just tried to reproduce your problem. I tried on Windows and Linux,
both the installation and the launch worked without problems.

Do you get the message about the MalformedURLException in a tabbed
window? There should be a tab containing a full stack trace. Please send
all information you can see to me.

Please also look for a file called "conzilla.log". You should find it
either in your home directory or in Conzilla's settings directory.
Please attach this file too. If you don't find the log file then
Conzilla didn't get far enough during the startup processs for being
able to create the log.

/Hannes

[Fil Salustri]

Yes, there were tabs in the error popup.

Under the "Launch File" tab, I have:
<?xml version="1.0" encoding="utf-8"?>
<!-- $Id: conzilla.jnlp 1121 2007-09-10 13:39:54Z ebnerh $ -->
<jnlp spec="1.5+" codebase="http://www.conzilla.org/webstart/"
version="2.2" href="conzilla.jnlp">
<information>
<title>Conzilla 2.2</title>
<vendor>KMR group at KTH (Royal Institute of Technology)</vendor>
<homepage href="http://www.conzilla.org"/>
<description>A conceptual browser</description>
<icon width="16" height="16" href="img/conzilla16.png"/>
<icon width="32" height="32" href="img/conzilla32.png"/>
<icon width="48" height="48" href="img/conzilla48.png"/>
<icon width="64" height="64" href="img/conzilla64.png"/>
<icon width="128" height="128" href="img/conzilla128.png"/>
<!--<icon href="splash.png" kind="splash"/>-->
<offline-allowed/>
<association mime-type="text/conzilla-context-map" extensions="ccm">
<description>Conzilla Context-Map</description>
<icon width="32" height="32" href="img/ccm.png"/>
</association>
<association mime-type="text/conzilla-collaboration-settings"
extensions="ccs">
<description>Conzilla Collaboration Settings</description>


And under the "Exception" tab, I get:

java.net.MalformedURLException: no !/ in spec

at java.net.URL.<init>(URL.java:601)
at java.net.URL.<init>(URL.java:464)
at java.net.URL.<init>(URL.java:413)
at com.hp.hpl.jena.rdf.arp.JenaReader.read(JenaReader.java:95)
at com.hp.hpl.jena.rdf.model.impl.ModelCom.read(ModelCom.java:191)
at
se.kth.cid.rdf.RDFContainerManager.readResourceModel(RDFContainerManager.java:
655)
at
se.kth.cid.rdf.RDFContainerManager.loadContainer(RDFContainerManager.java:
755)
at
se.kth.cid.component.ResourceStore.getAndReferenceContainer(ResourceStore.java:
219)
at
se.kth.cid.component.ResourceStore.getAndReferenceContainer(ResourceStore.java:
190)
at
se.kth.cid.conzilla.app.ConzillaAppEnv.loadContainer(ConzillaAppEnv.java:
331)
at
se.kth.cid.conzilla.app.ConzillaAppEnv.loadContainers(ConzillaAppEnv.java:
305)
at
se.kth.cid.conzilla.app.ConzillaAppEnv.loadContainers(ConzillaAppEnv.java:
276)
at se.kth.cid.conzilla.app.ConzillaAppEnv.tryInit(ConzillaAppEnv.java:
246)
at se.kth.cid.conzilla.app.ConzillaAppEnv.start(ConzillaAppEnv.java:
119)
at se.kth.cid.conzilla.app.ConzillaApp.main(ConzillaApp.java:66)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sun.javaws.Launcher.executeApplication(Launcher.java:1183)
at com.sun.javaws.Launcher.executeMainClass(Launcher.java:1130)
at com.sun.javaws.Launcher.continueLaunch(Launcher.java:973)
at com.sun.javaws.Launcher.handleApplicationDesc(Launcher.java:526)
at com.sun.javaws.Launcher.handleLaunchFile(Launcher.java:218)
at com.sun.javaws.Launcher.run(Launcher.java:165)
at java.lang.Thread.run(Thread.java:613)
com.hp.hpl.jena.shared.JenaException: rethrew:

java.net.MalformedURLException: no !/ in spec

at com.hp.hpl.jena.rdf.arp.JenaReader.read(JenaReader.java:106)
at com.hp.hpl.jena.rdf.model.impl.ModelCom.read(ModelCom.java:191)
at
se.kth.cid.rdf.RDFContainerManager.readResourceModel(RDFContainerManager.java:
655)
at
se.kth.cid.rdf.RDFContainerManager.loadContainer(RDFContainerManager.java:
755)
at
se.kth.cid.component.ResourceStore.getAndReferenceContainer(ResourceStore.java:
219)
at
se.kth.cid.component.ResourceStore.getAndReferenceContainer(ResourceStore.java:
190)
at
se.kth.cid.conzilla.app.ConzillaAppEnv.loadContainer(ConzillaAppEnv.java:
331)
at
se.kth.cid.conzilla.app.ConzillaAppEnv.loadContainers(ConzillaAppEnv.java:
305)
at
se.kth.cid.conzilla.app.ConzillaAppEnv.loadContainers(ConzillaAppEnv.java:
276)
at se.kth.cid.conzilla.app.ConzillaAppEnv.tryInit(ConzillaAppEnv.java:
246)
at se.kth.cid.conzilla.app.ConzillaAppEnv.start(ConzillaAppEnv.java:
119)
at se.kth.cid.conzilla.app.ConzillaApp.main(ConzillaApp.java:66)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sun.javaws.Launcher.executeApplication(Launcher.java:1183)
at com.sun.javaws.Launcher.executeMainClass(Launcher.java:1130)
at com.sun.javaws.Launcher.continueLaunch(Launcher.java:973)
at com.sun.javaws.Launcher.handleApplicationDesc(Launcher.java:526)
at com.sun.javaws.Launcher.handleLaunchFile(Launcher.java:218)
at com.sun.javaws.Launcher.run(Launcher.java:165)
at java.lang.Thread.run(Thread.java:613)
Caused by: java.net.MalformedURLException: no !/ in spec
at java.net.URL.<init>(URL.java:601)
at java.net.URL.<init>(URL.java:464)
at java.net.URL.<init>(URL.java:413)
at com.hp.hpl.jena.rdf.arp.JenaReader.read(JenaReader.java:95)
... 22 more


The latest bits from conzilla.log (from today's attempt to run it)
are:
12:34:41,277 INFO javawsApplicationMain
(se.kth.cid.conzilla.app.ConzillaAppEnv:86) - OS = null
12:34:41,414 INFO javawsApplicationMain
(se.kth.cid.conzilla.app.ConzillaAppEnv:87) - Java version = null
12:34:41,415 INFO javawsApplicationMain
(se.kth.cid.conzilla.app.ConzillaAppEnv:88) - Conzilla version = 2.2.5
12:34:42,969 INFO javawsApplicationMain
(se.kth.cid.config.PropertiesConfiguration:221) - Loading properties
file from file:/Users/fil/.conzilla2/conzilla.properties
12:34:42,991 INFO javawsApplicationMain
(se.kth.cid.config.ConfigurationManager:124) - Configuration loaded
from file:/Users/fil/.conzilla2/conzilla.properties
12:34:42,992 DEBUG javawsApplicationMain
(se.kth.cid.config.ConfigurationManager:149) - Setting up
configuration interval saving
12:34:44,947 INFO javawsApplicationMain
(se.kth.cid.conzilla.app.ConzillaAppEnv:160) - No proxy configured
12:34:44,950 INFO javawsApplicationMain
(se.kth.cid.conzilla.app.ConzillaAppEnv:231) - Conzilla starting in
ONLINE mode
12:34:45,756 DEBUG javawsApplicationMain (se.kth.cid.util.DiskCache:
153) - Setting up index flushing timer and shutdown hook
12:34:45,758 INFO javawsApplicationMain (se.kth.cid.util.DiskCache:79)
- Started
12:34:46,886 DEBUG javawsApplicationMain (se.kth.cid.util.DiskCache:
153) - Setting up index flushing timer and shutdown hook
12:34:46,888 INFO javawsApplicationMain (se.kth.cid.util.DiskCache:79)
- Started
12:34:47,648 DEBUG javawsApplicationMain
(se.kth.cid.conzilla.bookmark.BookmarkStore:96) - Setting up flushing
timer and shutdown hook
12:34:47,650 INFO javawsApplicationMain
(se.kth.cid.conzilla.bookmark.BookmarkStore:100) - Started
12:34:51,773 DEBUG javawsApplicationMain
(se.kth.cid.rdf.RDFContainerManager:762) - Model loaded from: file:/
Users/fil/.conzilla2/ont/sessions.rdf
12:34:53,004 INFO Timer-0 (se.kth.cid.config.PropertiesConfiguration:
238) - Saving properties file to file:/Users/fil/.conzilla2/
conzilla.properties
12:34:53,012 DEBUG Timer-0 (se.kth.cid.config.ConfigurationManager:81)
- Configuration saved to file:/Users/fil/.conzilla2/
conzilla.properties
12:34:53,572 DEBUG javawsApplicationMain
(se.kth.cid.rdf.RDFContainerManager:762) - Model loaded from: file:/
Users/fil/.conzilla2/ont/defaultstyle.rdf
12:34:53,824 DEBUG javawsApplicationMain
(se.kth.cid.rdf.RDFContainerManager:762) - Model loaded from: file:/
Users/fil/.conzilla2/ont/defaultmenu.rdf

Hope this helps.
Cheers.
Fil

[Hannes Ebner]

Hi Fil,

Fil Salustri wrote:
> Hope this helps.

thanks for the information.

The error message doesn't tell much about the problem, and I can't
reproduce the problem here. I will have to find a Mac to try it there.

In the meanwhile, could you also send your configuration folder? Just
zip the folder located at /Users/fil/.conzilla2, including all
subdirectories and files.

Thanks,
Hannes

[Fil Salustri]

Hannes, I'll send the zipfile of my conzilla2 folder to your email
address. It's only 16kb. Sorry but I can't figure out how to attach
a file to a google groups post.
Cheers.
Fil