process flow problem

Question

question

mark zhen asked Apr 10, '24 Jeanette F commented Apr 19, '24

process flow problem

https://answers.flexsim.com/questions/158342/using-resoure-rule-to-release-preempted-token.html

Regarding this problem, I tried to use different methods to implement another solution, but I couldn't check why the problem reports about me appeared? Can you help me solve these problem reports?

Software Version:

FlexSim 23.1.0

processs flow child tokens

0409.fsm (146.3 KiB)

· 1

Jeanette F ♦♦ commented · Apr 19 at 03:01 PM

Hi @mark zhen , was Felix Möhlmann's answer helpful? If so, please click the "Accept" button at the bottom of their answer. Or if you still have questions, add a comment and we'll continue the conversation.

If we haven't heard back from you within 3 business days we'll auto-accept an answer, but you can always comment back to reopen your question.

0 ·

Answer 1 · 2024-04-11T06:56:45Z

Felix Möhlmann answered Apr 11, '24

In your model the preempt tokens must first acquire a resource before they can enter the Assign Labels activity. This might cause a delay which means the "processToken" that caused their creation might not exist anymore. That token is needed for the label assignment though, so you get errors when this happens.

Move the Assign Labels activities in front of the Acquire.

capture1.png (12.1 KiB)

question