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Sebastian Hemmann avatar image
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Sebastian Hemmann asked Sebastian Hemmann commented

exception on receive

I've created at model where the "A" Connection between a Conveyor (Exit Transfer) and a Queue gives me exceptions.

The first items do what I want. However, after the red item we get the problem - no other items are able to go to the Queue.

The model stop time is set to a point shortly before the red item arrives on the Exit Transfer and creates the exception.

I can't find out what´s wrong. Can you please help me?

FlexSim 16.1.0
conveyorqueueconnectionsexceptions
5 |100000

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Matt Long avatar image
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Matt Long answered Sebastian Hemmann commented

Looks like you've set up batching on Queue_G1_rein1 but perhaps you're manually moving objects out of the Queue? The Queue thinks the red flowitem that enters it right after the stop time is the 4th item of the batch and it attempts to release the batch, but no other flowitems are in the Queue. This is what is throwing the exceptions. Uncheck Perform Batching and the exceptions will stop.

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Sebastian Hemmann avatar image Sebastian Hemmann commented ·

Thanks for your reply, I tried it out and got the same exception just some time later because I´m doing this in different Queues. Turning off this function and programming what a batching with early release did help me. Thanks a lot.

Sebastian

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