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Re: jBPM5.1 : Setting Process Variable from code(Using API)
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created by <a href="http://community.jboss.org/people/sandeepsapra">Sandeep Sapra</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/636751#636751">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi Esteban,</p><p>I am using the BPMN2.</p><p><span>Also while running the example given in the article(</span><a class="jive-link-external-small" href="http://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-example" target="_blank">http://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-example</a><span>) and running in tomcat 6.0 with eclipse , I am getting following error( stacktrace below).</span></p><p>I have done all the configurations stated in the example.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Could you help me for the same?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Regards</p><p>Sandeep</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>StackTrace:</p><p>2532 [main] INFO bitronix.tm.Configuration - JVM unique ID: <172.21.232.59><br/>Nov 16, 2011 4:32:52 PM org.apache.naming.NamingContext lookup<br/>WARNING: Unexpected exception resolving reference<br/>bitronix.tm.utils.InitializationException: cannot open disk journal<br/> at bitronix.tm.BitronixTransactionManager.<init>(BitronixTransactionManager.java:61)<br/> at bitronix.tm.TransactionManagerServices.getTransactionManager(TransactionManagerServices.java:43)<br/> at bitronix.tm.BitronixTransactionManagerObjectFactory.getObjectInstance(BitronixTransactionManagerObjectFactory.java:29)<br/> at org.apache.naming.factory.TransactionFactory.getObjectInstance(TransactionFactory.java:110)<br/> at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)<br/> at org.apache.naming.NamingContext.lookup(NamingContext.java:793)<br/> at org.apache.naming.NamingContext.lookup(NamingContext.java:140)<br/> at org.apache.naming.NamingContext.lookup(NamingContext.java:781)<br/> at org.apache.naming.NamingContext.lookup(NamingContext.java:153)<br/> at org.apache.naming.SelectorContext.lookup(SelectorContext.java:152)<br/> at javax.naming.InitialContext.lookup(InitialContext.java:392)<br/> at com.sample.processserver.TaskProcessServlet.init(TaskProcessServlet.java:67)<br/> at javax.servlet.GenericServlet.init(GenericServlet.java:212)<br/> at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)<br/> at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)<br/> at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4420)<br/> at org.apache.catalina.core.StandardContext.start(StandardContext.java:4733)<br/> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)<br/> at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)<br/> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)<br/> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)<br/> at org.apache.catalina.core.StandardService.start(StandardService.java:525)<br/> at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)<br/> at org.apache.catalina.startup.Catalina.start(Catalina.java:595)<br/> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br/> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br/> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br/> at java.lang.reflect.Method.invoke(Method.java:597)<br/> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)<br/> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)<br/>Caused by: java.io.IOException: The process cannot access the file because another process has locked a portion of the file<br/> at java.io.RandomAccessFile.read(Native Method)<br/> at java.io.RandomAccessFile.readInt(RandomAccessFile.java:720)<br/> at bitronix.tm.journal.TransactionLogHeader.<init>(TransactionLogHeader.java:77)<br/> at bitronix.tm.journal.TransactionLogAppender.<init>(TransactionLogAppender.java:49)<br/> at bitronix.tm.journal.DiskJournal.open(DiskJournal.java:131)<br/> at bitronix.tm.BitronixTransactionManager.<init>(BitronixTransactionManager.java:47)<br/> ... 29 more<br/>2011-11-16 16:32:52,391 (TaskProcessServlet.java:82) ERROR com.sample.processserver.TaskProcessServlet - cannot open disk journal<br/>Nov 16, 2011 4:32:52 PM org.apache.catalina.core.ApplicationContext log<br/>SEVERE: StandardWrapper.Throwable<br/>java.lang.RuntimeException: error while creating session<br/> at com.sample.processserver.TaskProcessServlet.init(TaskProcessServlet.java:83)<br/> at javax.servlet.GenericServlet.init(GenericServlet.java:212)<br/> at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)<br/> at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)<br/> at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4420)<br/> at org.apache.catalina.core.StandardContext.start(StandardContext.java:4733)<br/> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)<br/> at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)<br/> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)<br/> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)<br/> at org.apache.catalina.core.StandardService.start(StandardService.java:525)<br/> at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)<br/> at org.apache.catalina.startup.Catalina.start(Catalina.java:595)<br/> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br/> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br/> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br/> at java.lang.reflect.Method.invoke(Method.java:597)<br/> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)<br/> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)<br/>Caused by: javax.naming.NamingException: cannot open disk journal<br/> at org.apache.naming.NamingContext.lookup(NamingContext.java:805)<br/> at org.apache.naming.NamingContext.lookup(NamingContext.java:140)<br/> at org.apache.naming.NamingContext.lookup(NamingContext.java:781)<br/> at org.apache.naming.NamingContext.lookup(NamingContext.java:153)<br/> at org.apache.naming.SelectorContext.lookup(SelectorContext.java:152)<br/> at javax.naming.InitialContext.lookup(InitialContext.java:392)<br/> at com.sample.processserver.TaskProcessServlet.init(TaskProcessServlet.java:67)<br/> ... 18 more<br/>Nov 16, 2011 4:32:52 PM org.apache.catalina.core.StandardContext loadOnStartup<br/>SEVERE: Servlet /jbpm5webexample threw load() exception<br/>javax.naming.NamingException: cannot open disk journal<br/> at org.apache.naming.NamingContext.lookup(NamingContext.java:805)<br/> at org.apache.naming.NamingContext.lookup(NamingContext.java:140)<br/> at org.apache.naming.NamingContext.lookup(NamingContext.java:781)<br/> at org.apache.naming.NamingContext.lookup(NamingContext.java:153)<br/> at org.apache.naming.SelectorContext.lookup(SelectorContext.java:152)<br/> at javax.naming.InitialContext.lookup(InitialContext.java:392)<br/> at com.sample.processserver.TaskProcessServlet.init(TaskProcessServlet.java:67)<br/> at javax.servlet.GenericServlet.init(GenericServlet.java:212)<br/> at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)<br/> at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)<br/> at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4420)<br/> at org.apache.catalina.core.StandardContext.start(StandardContext.java:4733)<br/> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)<br/> at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)<br/> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)<br/> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)<br/> at org.apache.catalina.core.StandardService.start(StandardService.java:525)<br/> at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)<br/> at org.apache.catalina.startup.Catalina.start(Catalina.java:595)<br/> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br/> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br/> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br/> at java.lang.reflect.Method.invoke(Method.java:597)<br/> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)<br/> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)<br/>Nov 16, 2011 4:32:52 PM org.apache.coyote.http11.Http11Protocol start<br/>INFO: Starting Coyote HTTP/1.1 on http-8080 </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div class="mcePaste" id="_mcePaste" style="left: 0px; position: absolute; top: 0px;"></div></div>
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