question

Maria A31 avatar image
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Maria A31 asked Maria A31 commented

Model crashing

Hello everyone! I have a problem with the attached model. When i press the start button it does not load all the pallets in the racks and after a second the model crashed and closes. I have run it in several computers with very good specs so i can not understand why that happens.


ASRS.fsm

FlexSim 21.1.5
asrsflexsim crashing
asrs.fsm (568.1 KiB)
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1 Answer

Jason Lightfoot avatar image
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Jason Lightfoot answered Maria A31 commented

Is it that they're created at the other end of the rack? Check the bay progression is the correct X sign.

Attached is a version that will give you an errors message telling you that Rack202 receives a pallet which was not assigned a slot. So check the custom code that is handling the slot assignment strategy.

asrs.fsm

Are you meant to have duplicate entries in the Inventories table:

1658155367281.png

The above slots have two pallets listed for the same slot (which may/not be okay)


1658155367281.png (4.7 KiB)
asrs.fsm (930.9 KiB)
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Maria A31 avatar image Maria A31 commented ·
I fixed the X sings in the racks so now the palletsare not created at the end of the racks.

After that i could not make any changes in the code because the model started crashing again and now it doesn't even open.

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Felix Möhlmann avatar image Felix Möhlmann Maria A31 commented ·

Bay 1 only has two slots in each rack, yet items are assigned to a third slot in the inventory table.

The z-direction of the levels is also wrong on one of the racks in the middle. This causes some items to be assigned to the non-storable slots.

In the attached model I deleted the bay1/slot3 entries in the table and fixed the level and bay progression direction on the racks and it seems to work. I also reduced the number of boxes created on the pallets to reduce the load for testing purposes.

asrs_1.fsm

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asrs-1.fsm (565.3 KiB)
Maria A31 avatar image Maria A31 Felix Möhlmann commented ·
thank you @Felix Möhlmann i didnt notice the slot situation you were correct! thanks a lot
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