topic Re: Parameter is not defined ! in Alfresco Archive

Parameter is not defined !

vinaxwater — Wed, 19 Nov 2008 02:46:21 GMT

I have a workflow below: :shock:This is file process:<?xml version="1.0" encoding="UTF-8"?><process-definition xmlns="urn:jbpm.org:jpdl-3.1" name="sloan2910"> <swimlane name="initiator"></swimlane> <start-state name="start"> <task name="wf:startStaffTa

Re: Parameter is not defined !

vinaxwater — Thu, 20 Nov 2008 08:12:26 GMT

when i have report error: "bpm_assignees" is not defined <<< I defined in file Model + web-client-config-properties.xml + process. I don't understand for this error. Please help me, thanks !

Re: Parameter is not defined !

algoworks — Sat, 22 Nov 2008 14:15:59 GMT

All custom aspects should be defined in your model xml file under "aspects" node, see below for an example:


        <aspect name="wfcustom:customassignees">
      <associations>
         <association name="wfcustom:customassignees">
            <source>
               <mandatory>false</mandatory>
               <many>false</many>
            </source>
            <target>
               <class>cm:person</class>
               <mandatory>true</mandatory>
               <many>true</many>
            </target>
         </association>
      </associations>
   </aspect>
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Hope this helps.

Thanks,
Algoworks Alfresco Team
http://www.algoworks.com

Re: Parameter is not defined !

vinaxwater — Mon, 24 Nov 2008 01:59:07 GMT

Thanks for reply ! I defined bpm_NTISgroupAssignees in bpmModel.xml


<aspects>
  <aspect name="bpm_NTISgroupAssignees">
      <associations>
          <association name="bpm_NTISgroupAssignees">
                 <source>
                     <mandatory>false</mandatory>
                     <many>false</many>
                 </source>
                 <target>
                      <class>cm:person</class>
                      <mandatory>true</mandatory>
                      <many>false</many>
                </target>
       </association>
    </associations>
  </aspect>
</aspects>
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

I saw it in GUI of Webclient but i have that error. I check for 3 Node with use Foreach in every Node I will the same error. Thanks!

Re: Parameter is not defined !

algoworks — Mon, 24 Nov 2008 06:53:31 GMT

The aspect you defined will not support foreach. Reason is explained below:

The aspect definition has "target" defined as


<target>
    <class>cm:person</class>
    <mandatory>true</mandatory>
    <many>false</many>
</target>
‍‍‍‍‍‍‍

The problem lies in "<many>false</many>". Please make it "<many>true</many>" and it should work.

Please let us know in case of any issues.

Regards,
Algoworks Alfresco Team
http://www.algoworks.com

Re: Parameter is not defined !

vinaxwater — Mon, 24 Nov 2008 08:59:13 GMT

Thanks for reply ! I repaired at:


<aspect name="bpm:NTISgroupAssignees">
            <associations>

                <association name="bpm:NTISgroupAssignees">
                    <source>
                        <mandatory>false</mandatory>
                        <many>false</many>
                    </source>
                    <target>
                        <!– TODO: Refactor when group is pulled into content model –>
                        <class>cm:person</class>
                        <mandatory>true</mandatory>
                        <many>true</many>
                    </target>
                </association>

            </associations>
        </aspect> 
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

But it only create 2 tast first and second. At third task can not create with error "bpm:NTISgroupAssignees is not defined"
Note: It is show in GUI for choose user assignees for third task.

Re: Parameter is not defined !

algoworks — Mon, 24 Nov 2008 09:04:52 GMT

Can you please share your current process definition xml file and let us know which task fails with the error you mentioned?

Thanks,
Algoworks Alfresco Team
http://www.algoworks.com

Re: Parameter is not defined !

vinaxwater — Tue, 25 Nov 2008 08:07:56 GMT

OK! This is advance from Adhoc processs:
[img]http://chiase.anhso.net/as/08/11/25/temp653653.jpg[/img]

I have 3 task and group assigneed for every task:
Therefore I use foreach in Note object before Task. This code the same for every Task:


<node name="nodeapproved">
     <action class="org.alfresco.repo.workflow.jbpm.ForEachFork">
       <foreach>#{people.getMembers(bpm_groupAssignee)}</foreach>
           <var>user</var>
     </action>
     <transition to="adhoc"></transition>
</node>
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In code of Task i have this line assignee:


<task name="wf:adhocTask" >
   <assignment class="org.alfresco.repo.workflow.jbpm.AlfrescoAssignment">
           <actor>#{user}</actor>
   </assignment>
</task>
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It work with process: start -> adhoc -> viewed (the mean is: the task adhoc and viewed created normal) But user receive task viewed choose group assignee for task completed when i have error bpm_groupAssignee is not defined in log file

Please help me!

Re: Parameter is not defined !

algoworks — Wed, 26 Nov 2008 08:59:40 GMT

We would need more information about process definition xml file. Meanwhile, will you please try the following:

Define a swimlane like this


<swimlane name="assignee">
        <assignment class="org.alfresco.repo.workflow.jbpm.AlfrescoAssignment">
         <pooledactors>#{bpm_groupAssignee}</pooledactors>
      </assignment>
   </swimlane>
‍‍‍‍‍‍‍

And use this swimlane in your task assignment for "wf:adhocTask".

Hope this helps.

Thanks,
Algoworks Alfresco Team
http://www.algoworks.com

Re: Parameter is not defined !

vinaxwater — Thu, 11 Dec 2008 03:44:13 GMT

Dear!

I can't use tab <pooledactors></pooledactors> it not satisfy my work. If I use tab <pooledactors></pooledactors> when member of group assigneed task done task is member's task remaining not exist. Therefore, I use tab <foreach></foreach> for get all action from member in group assigneed.


    <action class="org.alfresco.repo.workflow.jbpm.ForEachFork">
         <foreach>#{people.getMembers(bpm_groupAssignees)}</foreach>
         <var>user</var>
    </action>
‍‍‍‍‍‍

This code in addHoc process. It's not working with 3 node have use tab foreach :


<?xml version="1.0" encoding="UTF-8"?>

<process-definition xmlns="urn:jbpm.org:jpdl-3.1" name="wf:adhoc">

   <swimlane name="initiator" />

   <start-state name="start">
      <task name="wf:submitAdhocTask" swimlane="initiator" />
      <transition name="start" to="node1" />
   </start-state>

   <task-node name="adhoc">
      <task name="wf:adhocTask">
         <assignment class="org.alfresco.repo.workflow.jbpm.AlfrescoAssignment">
            <actor>#{user}</actor>
         </assignment>
      </task>
      <transition name="view" to="node2"></transition>
   </task-node>

   <task-node name="completed">
      <task name="wf:completedAdhocTask">
         <assignment class="org.alfresco.repo.workflow.jbpm.AlfrescoAssignment">
            <actor>#{user}</actor>
         </assignment>
      </task>
      <transition name="" to="end"/>
   </task-node>

   <node name="node1">
      <action class="org.alfresco.repo.workflow.jbpm.ForEachFork">
         <foreach>#{people.getMembers(bpm_groupAssignees)}</foreach>
         <var>user</var>
      </action>
      <transition to="adhoc"></transition>
   </node>

   <node name="node2">
      <action class="org.alfresco.repo.workflow.jbpm.ForEachFork">
         <foreach>#{people.getMembers(bpm_groupAssignees)}</foreach>
         <var>user</var>
      </action>
      <transition to="viewed"></transition>
   </node>

   <task-node name="viewed">
      <task name="wf:viewedAdhocTask">
         <assignment class="org.alfresco.repo.workflow.jbpm.AlfrescoAssignment">
            <actor>#{user}</actor>
         </assignment>
      </task>
      <transition name="completed" to="node3"></transition>
   </task-node>

   <node name="node3">
      <action class="org.alfresco.repo.workflow.jbpm.ForEachFork">
         <foreach>#{people.getMembers(bpm_groupAssignees)}</foreach>
         <var>user</var>
      </action>
      <transition to="completed"></transition>
   </node>

   <end-state name="end" />

</process-definition>
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Node: parameters show in GUI normal and defined in workflowModel. I have error bpm_groupAssignees is not defined.. I don't understand. help me! Thanks

Regards.