illegal unregister of arrival #266
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DanielaRichter
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Not sure if I understand the setup. There must be a bug somewhere, because that error shouldn't be reached. Are there clones involved here? |
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Hi,
I have my resources on a schedule. To prevent tasks from starting when they cannot be finished on the same workday, I added a dummy resource that ends its schedule the relevant time before the resource itself. by requiring both resources to be seized, the dummy should determine the schedule of the activity.
The simulation finishes for the first batch of arrivals. The second batch of arrivals however get the error message: illegal unregister of arrival.
I assume the problem is that the dummy is seized and waiting for the other resource (which is currently busy), then the capacity of the dummy drops. When the other resource becomes available, the dummy is not available anymore. However, I was not able to recreate the error in a simpler model. When I use a resource and a blocker resource, the simulation just finishes without an error.
Could someone explain the meaning of the error message?
Alternatively, is there another way to prevent a "seize" when the following timeout cannot be finished until the end of the schedule?
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