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complete Task

mhdshahdoost

hi , i have a BPMN 2.0 diagram that contain 2 human Task [user script] notations with two listener [TaskListener] bind to each notation.
each user script Listener show dialog box [swing base] and save some data into database , after user save data [click button] i want current task complete
and engine goes to another notation , i use this API :

        ProcessEngines.getDefaultProcessEngine().getTaskService().complete(taskid);
‍‍

on Listener and after data save but get this error :

org.activiti.engine.ActivitiException: Cannot find task with id 2407
‍‍‍

i checked database table [act_ru_task] and find after program closed this task create.

how can i complete current task with API ?

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trademak

I really don't understand the question. Could you explain it in a better way and maybe post the process and the Java code you have developed?

Best regards,

mhdshahdoost

it's my BPMN diagram :
[attachment=0]MyProcess.png[/attachment]

and for example i have two TaskListener for each user task that only print something :

<br>import org.activiti.engine.ProcessEngines;<br>import org.activiti.engine.delegate.DelegateTask;<br>import org.activiti.engine.delegate.TaskListener;<br><br>public class CCHHandler implements TaskListener{<br><br> @Override<br> public void notify(DelegateTask arg0) {<br>&nbsp; <br>&nbsp; System.out.println("CCH Task is start");<br>&nbsp; ProcessEngines.getDefaultProcessEngine().getTaskService().complete(arg0.getId());<br>&nbsp; <br> }<br><br>}<br>

i want after print statement current task complete and engine goes to next user task.but i get this error :

<br>org.activiti.engine.ActivitiException: Cannot find task with id 816<br>
because in this step current task not exist on database.

please help me for solve this

thanks

MyProcess.png

trademak

Hi,

Why are you completing the user task in a task listener???
That's why you get the exception.
Just remove the complete action from the task listener and it will be working fine.

Best regards.