i am trying to define the inputOutput variable like this:
<bpmn2:extensionElements>
<camunda:inputOutput>
<camunda:inputParameter name="c">5</camunda:inputParameter>
<camunda:inputParameter name="d">10</camunda:inputParameter>
<camunda:inputParameter name="e">2</camunda:inputParameter>
</camunda:inputOutput>
</bpmn2:extensionElements>
in the XML representation of the process
but i’m getting an error while calling it in JavaDelegate class.
public void execute(DelegateExecution execution) throws Exception {
var1= (Long) execution.getVariable(“c”);
var2= (Long) execution.getVariable(“d”);
}