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Re: Running Calabash from a terminal (Linux)

From: Jostein Austvik Jacobsen <josteinaj@gmail.com>
Date: Thu, 17 Jun 2010 11:33:19 +0200
Message-ID: <AANLkTik5FbkuwXhvlXTKXiaRCEkfnmrhE3ml54ioV9Yx@mail.gmail.com>
To: Romain Deltour <rdeltour@gmail.com>
Cc: xproc-dev@w3.org
Ah, of course! Thanks Romain.

jostein@jostein-laptop:~$ calabash pipe.xpl
Jun 17, 2010 11:30:19 AM com.xmlcalabash.util.DefaultXProcMessageListener
info
INFO: file:/home/jostein/Skrivebord/calabash/calabash-0.9.21/xpl/pipe.xpl:2:
Running anonymousType_1 #ANON.85
Jun 17, 2010 11:30:19 AM com.xmlcalabash.util.DefaultXProcMessageListener
info
INFO: Running #ANON.86
<doc>
Congratulations! You've run your first pipeline!
</doc>

Regards
Jostein


2010/6/16 Romain Deltour <rdeltour@gmail.com>

> I think the problem comes from your use of -Xbootclasspath to set the
> classpath, which actually configures the bootsrap class loader.
>
> The NPE (at net.sf.saxon.Configuration line 231) comes from the line:
> Configuration.class.getClassLoader().getResourceAsStream(sConfigFile);
>
> The Javadoc for #getClassLoader says that "Some implementations may use
> null to represent the bootstrap class loader" [1]
> see
> http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html#getClassLoader()<http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html#getClassLoader%28%29>
>
> You should try using the "regular" classpath option:
>
> java -cp $CLASSPATH com.xmlcalabash.drivers.Main $@
>
> HTH,
> Romain.
>
> Le 16 juin 10 à 18:30, Jostein Austvik Jacobsen a écrit :
>
> I'm trying to get Calabash running from a terminal, but I'm getting a
> NullPointerException.
>
> To reproduce my problem on a fresh Ubuntu 10.04 installation:
>
> 1. Activate the "Community-maintained Open Source software
> (universe)"-repository in *System -> Administration -> Software Sources
> *
> 2. Install Java
> sudo apt-get install openjdk-6-jdk
>
> 3. Install Saxon
> wget
> http://sourceforge.net/projects/saxon/files/Saxon-HE/9.2/saxonhe9-2-1-1j.zip/download
> unzip saxonhe9-2-1-1j.zip -d saxon9he
> sudo mv saxon9he/saxon9he.jar /usr/share/java/
> sudo ln --symbolic -f -T /usr/share/java/saxon9he.jar
> /usr/share/java/saxon.jar
>
> 4. Install Calabash
> wget http://xmlcalabash.com/download/calabash-0.9.21.zip
> unzip calabash-0.9.21.zip
> sudo mv calabash-0.9.21/lib/calabash.jar /usr/share/java/
> gksudo gedit /usr/bin/calabash
>
> *---- start /usr/bin/calabash ----*
> #!/bin/sh
>
> CLASSPATH=/usr/share/java/calabash.jar\
> :/usr/share/java/saxon.jar
> *# I also tried adding the saxon9-dom.jar included in the
> # oXygen installation to the classpath with no success.
> # Saxon 9.2 HE doesn't have a saxon9-dom.jar anymore.
> *
> java -Xbootclasspath/p:$CLASSPATH com.xmlcalabash.drivers.Main $@
> *---- end /usr/bin/calabash ----*
>
> sudo chmod +x /usr/bin/calabash
>
> 5. Run test
> calabash calabash-0.9.21/xpl/pipe.xpl
>
> java.lang.NullPointerException
>     at net.sf.saxon.Configuration.<clinit>(Configuration.java:231)
>     at net.sf.saxon.s9api.Processor.<init>(Processor.java:50)
>     at
> com.xmlcalabash.core.XProcConfiguration.<init>(XProcConfiguration.java:83)
>     at com.xmlcalabash.drivers.Main.run(Main.java:97)
>     at com.xmlcalabash.drivers.Main.main(Main.java:78)
> Exception in thread "main" java.lang.ExceptionInInitializerError
>     at net.sf.saxon.s9api.Processor.<init>(Processor.java:50)
>     at
> com.xmlcalabash.core.XProcConfiguration.<init>(XProcConfiguration.java:83)
>     at com.xmlcalabash.drivers.Main.run(Main.java:97)
>     at com.xmlcalabash.drivers.Main.main(Main.java:78)
> Caused by: java.lang.RuntimeException: Failed to load configuration defined
> in edition.properties
>     at net.sf.saxon.Configuration.<clinit>(Configuration.java:277)
>     ... 4 more
> Caused by: java.lang.NullPointerException
>     at net.sf.saxon.Configuration.<clinit>(Configuration.java:231)
>     ... 4 more
>
>
> Now, this looks like a problem with Saxon and/or how Calabash are using it.
> I also suspect it might have to do with the update from Saxon 9.1 go 9.2. I
> doubt it's a problem with Java itself, since I can run XProc scripts using
> oXygen on the same computer. I also have the same problem using both
> openjdk-6-jdk and sun-java6-jdk and both 32- and 64-bit Ubuntu
> installations.
>
> It seems like it was solved by someone using Eclipse by "add[ing] a not
> used jar or zip file into the library section". I'm not sure what is meant
> by that but just for the heck of it I tried adding an empty.jar file to the
> classpath... which did nothing:
>
> http://groups.google.com/group/xslt_cakupan/browse_thread/thread/f42777bd6fb5b59e
>
> Installing and adding Saxon-B to the classpath just made things worse, so I
> guess that's not the way to go either.
>
> What am I missing? Classpath problem? Missing configuration file of some
> sort?
>
> Regards
> Jostein
>
>
>
Received on Thursday, 17 June 2010 09:34:00 GMT

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