- From: Romain Deltour <rdeltour@gmail.com>
- Date: Wed, 16 Jun 2010 21:16:32 +0200
- To: xproc-dev@w3.org
- Message-Id: <EB314C4B-7C7A-47AD-B404-91831D31EB95@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() 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 Wednesday, 16 June 2010 19:17:07 UTC