2 Replies Latest reply on Jan 16, 2011 1:05 AM by krisverlaenen

    jBPM5 Human Task Service Start Up error

    atanus

      I am getting the following compilation error while starting the HT service. Any help in resolving this will be appreciated.

       

      Thanks.

       

       

          [javac]                              ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:33: package org.jbpm.task.service does not exist

          [javac] import org.jbpm.task.service.TaskServiceSession;

          [javac]                              ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:34: package org.jbpm.task.service.mina does not exist

          [javac] import org.jbpm.task.service.mina.MinaTaskServer;

          [javac]                                   ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:35: package org.drools does not exist

          [javac] import org.drools.SystemEventListenerFactory;

          [javac]                   ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:36: package org.mvel2 does not exist

          [javac] import org.mvel2.MVEL;

          [javac]                  ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:37: package org.mvel2 does not exist

          [javac] import org.mvel2.ParserContext;

          [javac]                  ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:38: package org.mvel2.compiler does not exist

          [javac] import org.mvel2.compiler.ExpressionCompiler;

          [javac]                           ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:43: cannot find symbol

          [javac] symbol  : class EntityManagerFactory

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         EntityManagerFactory emf = Persistence.createEntityManagerFa

      ctory("org.jbpm.task");

          [javac]         ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:43: cannot find symbol

          [javac] symbol  : variable Persistence

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         EntityManagerFactory emf = Persistence.createEntityManagerFa

      ctory("org.jbpm.task");

          [javac]                                    ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:44: cannot find symbol

          [javac] symbol  : class TaskService

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         TaskService taskService = new TaskService(emf, SystemEventLi

      stenerFactory.getSystemEventListener());

          [javac]         ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:44: cannot find symbol

          [javac] symbol  : class TaskService

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         TaskService taskService = new TaskService(emf, SystemEventLi

      stenerFactory.getSystemEventListener());

          [javac]                                       ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:44: cannot find symbol

          [javac] symbol  : variable SystemEventListenerFactory

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         TaskService taskService = new TaskService(emf, SystemEventLi

      stenerFactory.getSystemEventListener());

          [javac]                                                        ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:45: cannot find symbol

          [javac] symbol  : class TaskServiceSession

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         TaskServiceSession taskSession = taskService.createSession()

      ;

          [javac]         ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:49: cannot find symbol

          [javac] symbol  : class User

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         Map<String, User> users = ( Map<String, User> ) eval( reader

      , vars );

          [javac]                     ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:49: cannot find symbol

          [javac] symbol  : class User

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         Map<String, User> users = ( Map<String, User> ) eval( reader

      , vars );

          [javac]                                                 ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:49: warning: [unchecked] unchecked cast

          [javac] found   : java.lang.Object

          [javac] required: java.util.Map<java.lang.String,User>

          [javac]         Map<String, User> users = ( Map<String, User> ) eval( reader

      , vars );

          [javac]                                                             ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:50: cannot find symbol

          [javac] symbol  : class User

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         for ( User user : users.values() ) {

          [javac]               ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:54: cannot find symbol

          [javac] symbol  : class Group

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         Map<String, Group> groups = ( Map<String, Group> ) eval( rea

      der, vars );

          [javac]                     ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:54: cannot find symbol

          [javac] symbol  : class Group

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         Map<String, Group> groups = ( Map<String, Group> ) eval( rea

      der, vars );

          [javac]                                                   ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:54: warning: [unchecked] unchecked cast

          [javac] found   : java.lang.Object

          [javac] required: java.util.Map<java.lang.String,Group>

          [javac]         Map<String, Group> groups = ( Map<String, Group> ) eval( rea

      der, vars );

          [javac]                                                                ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:55: cannot find symbol

          [javac] symbol  : class Group

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         for ( Group group : groups.values() ) {

          [javac]               ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:59: cannot find symbol

          [javac] symbol  : class MinaTaskServer

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         MinaTaskServer server = new MinaTaskServer(taskService);

          [javac]         ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:59: cannot find symbol

          [javac] symbol  : class MinaTaskServer

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         MinaTaskServer server = new MinaTaskServer(taskService);

          [javac]                                     ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:86: cannot find symbol

          [javac] symbol  : class ExpressionCompiler

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         ExpressionCompiler compiler = new ExpressionCompiler( str.tr

      im() );

          [javac]         ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:86: cannot find symbol

          [javac] symbol  : class ExpressionCompiler

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         ExpressionCompiler compiler = new ExpressionCompiler( str.tr

      im() );

          [javac]                                           ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:88: cannot find symbol

          [javac] symbol  : class ParserContext

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         ParserContext context = new ParserContext();

          [javac]         ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:88: cannot find symbol

          [javac] symbol  : class ParserContext

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         ParserContext context = new ParserContext();

          [javac]                                     ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:92: cannot find symbol

          [javac] symbol  : class AccessType

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "AccessType", AccessType.class );

          [javac]                                          ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:93: cannot find symbol

          [javac] symbol  : class AllowedToDelegate

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "AllowedToDelegate", AllowedToDelegate.cl

      ass );

          [javac]                                                 ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:94: cannot find symbol

          [javac] symbol  : class Attachment

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "Attachment", Attachment.class );

          [javac]                                          ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:95: cannot find symbol

          [javac] symbol  : class BooleanExpression

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "BooleanExpression", BooleanExpression.cl

      ass );

          [javac]                                                 ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:96: cannot find symbol

          [javac] symbol  : class Comment

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "Comment", Comment.class );

          [javac]                                       ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:97: cannot find symbol

          [javac] symbol  : class Deadline

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "Deadline", Deadline.class );

          [javac]                                        ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:98: cannot find symbol

          [javac] symbol  : class Deadlines

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "Deadlines", Deadlines.class );

          [javac]                                         ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:99: cannot find symbol

          [javac] symbol  : class Delegation

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "Delegation", Delegation.class );

          [javac]                                          ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:100: cannot find symbol

          [javac] symbol  : class Escalation

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "Escalation", Escalation.class );

          [javac]                                          ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:101: cannot find symbol

          [javac] symbol  : class Group

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "Group", Group.class );

          [javac]                                     ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:102: cannot find symbol

          [javac] symbol  : class I18NText

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "I18NText", I18NText.class );

          [javac]                                        ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:103: cannot find symbol

          [javac] symbol  : class Notification

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "Notification", Notification.class );

          [javac]                                            ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:104: cannot find symbol

          [javac] symbol  : class OrganizationalEntity

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "OrganizationalEntity", OrganizationalEnt

      ity.class );

          [javac]                                                    ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:105: cannot find symbol

          [javac] symbol  : class PeopleAssignments

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "PeopleAssignments", PeopleAssignments.cl

      ass );

          [javac]                                                 ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:106: cannot find symbol

          [javac] symbol  : class Reassignment

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "Reassignment", Reassignment.class );

          [javac]                                            ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:107: cannot find symbol

          [javac] symbol  : class Status

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "Status", Status.class );

          [javac]                                      ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:108: cannot find symbol

          [javac] symbol  : class Task

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "Task", Task.class );

          [javac]                                    ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:109: cannot find symbol

          [javac] symbol  : class TaskData

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "TaskData", TaskData.class );

          [javac]                                        ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:110: cannot find symbol

          [javac] symbol  : class TaskSummary

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "TaskSummary", TaskSummary.class );

          [javac]                                           ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:111: cannot find symbol

          [javac] symbol  : class User

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         context.addImport( "User", User.class );

          [javac]                                    ^

          [javac] C:\jBPM\jbpm-installer\task-service\src\org\jbpm\DemoTaskService.jav

      a:113: cannot find symbol

          [javac] symbol  : variable MVEL

          [javac] location: class org.jbpm.DemoTaskService

          [javac]         return MVEL.executeExpression( compiler.compile( context ),

      vars );

          [javac]                ^

          [javac] 68 errors

          [javac] 2 warnings

        • 1. jBPM5 Human Task Service Start Up error
          fabianpc

          Hi,

           

          In the ...\jbpm-5.0-SNAPSHOT-src\jbpm-human-task you should execute:
               mvn clean install-Dmaven.test.skip=true


          This will update the repository with the packages and classes requested .

           

          Greetings.

          • 2. jBPM5 Human Task Service Start Up error
            krisverlaenen

            I assume you are getting this when trying out the installer?

            Have you run mvn install.demo successfully before trying mvn start.demo (or mvn start.human.task)?
            That should get and install all the dependencies you need, before compiling and starting the human task service.

             

            Kris