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Simple bpmn2 with Start Node, Human Task and End Node.

If HumanTask has multiInstanceLoopCharacteristics with Input Collection specified, Output Collection specified and completionCondition specified

At runtime, when che condition is met , occurs a NPE

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Simple bpmn2 with Start Node, Human Task and End Node. If HumanTask has multiInstanceLoopCharacteristics with Input Collection specified, Output Collection specified and completionCondition specified At runtime, when che condition is met , occurs a NPE

If completionCondition is specified in the multiInstanceLoopCharacteristics for task (ex. Human Task) , the class ForEachNodeInstance cause NPE

The class ForEachNodeInstance manage the runtime check of the completionCondition.

if the completioinCondition is met at this line:

if (getNodeInstanceContainer().getNodeInstances().size() == 1 || isCompletionConditionMet) {

the code reach NPE because the local variable subprocessVariableScopeInstance is null if the ForEachNode is applied to task and not subprocess