Exception in method TenancyContract.TotalCommission, Exception has been thrown by the target of an invocation. ,InternalEvaluate() Step 86: Exception has been thrown by the target of an invocation.evaluatorVisitor is set nullResultEntry is set ResultEntry.OclNode has modelname EcoSpace seems fine.

Hello,
I am having this error while accessing any object. The error is not isolated to a single object or a class. This error is being seen randomly when accessing object properties.