[jboss-user] [jBPM] - Re: jBPM5.1 : Setting Process Variable from code(Using API)

Sandeep Sapra do-not-reply at jboss.com
Wed Nov 16 06:07:49 EST 2011 

Sandeep Sapra [http://community.jboss.org/people/sandeepsapra] created the discussion

"Re: jBPM5.1 : Setting Process Variable from code(Using API)"

To view the discussion, visit: http://community.jboss.org/message/636751#636751

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Hi Esteban,
I am using the BPMN2.
Also while running the example given in the article( http://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-example http://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-example) and running in tomcat 6.0 with eclipse , I am getting following error( stacktrace below).
I have done all the configurations stated in the example.

Could you help me for the same?

Regards
Sandeep

StackTrace:
2532 [main] INFO bitronix.tm.Configuration - JVM unique ID: <172.21.232.59>
Nov 16, 2011 4:32:52 PM org.apache.naming.NamingContext lookup
WARNING: Unexpected exception resolving reference
bitronix.tm.utils.InitializationException: cannot open disk journal
 at bitronix.tm.BitronixTransactionManager.<init>(BitronixTransactionManager.java:61)
 at bitronix.tm.TransactionManagerServices.getTransactionManager(TransactionManagerServices.java:43)
 at bitronix.tm.BitronixTransactionManagerObjectFactory.getObjectInstance(BitronixTransactionManagerObjectFactory.java:29)
 at org.apache.naming.factory.TransactionFactory.getObjectInstance(TransactionFactory.java:110)
 at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:793)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:140)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:781)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:153)
 at org.apache.naming.SelectorContext.lookup(SelectorContext.java:152)
 at javax.naming.InitialContext.lookup(InitialContext.java:392)
 at com.sample.processserver.TaskProcessServlet.init(TaskProcessServlet.java:67)
 at javax.servlet.GenericServlet.init(GenericServlet.java:212)
 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)
 at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
 at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4420)
 at org.apache.catalina.core.StandardContext.start(StandardContext.java:4733)
 at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
 at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
 at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
 at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
 at org.apache.catalina.core.StandardService.start(StandardService.java:525)
 at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
 at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
 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:597)
 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: java.io.IOException: The process cannot access the file because another process has locked a portion of the file
 at java.io.RandomAccessFile.read(Native Method)
 at java.io.RandomAccessFile.readInt(RandomAccessFile.java:720)
 at bitronix.tm.journal.TransactionLogHeader.<init>(TransactionLogHeader.java:77)
 at bitronix.tm.journal.TransactionLogAppender.<init>(TransactionLogAppender.java:49)
 at bitronix.tm.journal.DiskJournal.open(DiskJournal.java:131)
 at bitronix.tm.BitronixTransactionManager.<init>(BitronixTransactionManager.java:47)
 ... 29 more
2011-11-16 16:32:52,391 (TaskProcessServlet.java:82) ERROR com.sample.processserver.TaskProcessServlet - cannot open disk journal
Nov 16, 2011 4:32:52 PM org.apache.catalina.core.ApplicationContext log
SEVERE: StandardWrapper.Throwable
java.lang.RuntimeException: error while creating session
 at com.sample.processserver.TaskProcessServlet.init(TaskProcessServlet.java:83)
 at javax.servlet.GenericServlet.init(GenericServlet.java:212)
 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)
 at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
 at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4420)
 at org.apache.catalina.core.StandardContext.start(StandardContext.java:4733)
 at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
 at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
 at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
 at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
 at org.apache.catalina.core.StandardService.start(StandardService.java:525)
 at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
 at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
 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:597)
 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: javax.naming.NamingException: cannot open disk journal
 at org.apache.naming.NamingContext.lookup(NamingContext.java:805)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:140)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:781)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:153)
 at org.apache.naming.SelectorContext.lookup(SelectorContext.java:152)
 at javax.naming.InitialContext.lookup(InitialContext.java:392)
 at com.sample.processserver.TaskProcessServlet.init(TaskProcessServlet.java:67)
 ... 18 more
Nov 16, 2011 4:32:52 PM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet /jbpm5webexample threw load() exception
javax.naming.NamingException: cannot open disk journal
 at org.apache.naming.NamingContext.lookup(NamingContext.java:805)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:140)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:781)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:153)
 at org.apache.naming.SelectorContext.lookup(SelectorContext.java:152)
 at javax.naming.InitialContext.lookup(InitialContext.java:392)
 at com.sample.processserver.TaskProcessServlet.init(TaskProcessServlet.java:67)
 at javax.servlet.GenericServlet.init(GenericServlet.java:212)
 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)
 at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
 at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4420)
 at org.apache.catalina.core.StandardContext.start(StandardContext.java:4733)
 at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
 at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
 at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
 at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
 at org.apache.catalina.core.StandardService.start(StandardService.java:525)
 at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
 at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
 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:597)
 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Nov 16, 2011 4:32:52 PM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080 




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