"syngolis" wrote : I think the null pointer exception is correct. AFAIK if you
create a task, there is no task controller created automatically. (Think of a
processdefinition; there you have to declare the controller as well)
| And the get operation results in a null pointer because no controller
exists.
|
thanks syngolis
I think that you are right: it is possible.
So I want to list all and only the variables linked to the task (not the "all
task of the process"). At now I'm doing this
TaskController taskController = ti.getTask().getTaskController();
| if (taskController!=null)
| {
| List variableAccesses = taskController.getVariableAccesses();
| Iterator i = variableAccesses.iterator();
| while (i.hasNext())
| {
| // do something
| }
| }
but the first row gives the null pointer exception (this means that
ti.getTask() is null)
so if you are right, the question is
how to list the variables of the task?
regards
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