Exception concerning overriding the return value

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lili Suspended asked May 9, '23 lili Suspended commented May 13, '23

Exception concerning overriding the return value

Hi everyone

I'm new to flexsim process flow and I'm not sure why I'm getting this exception:

exception: Error: Event-Triggered Source activity Source" in "ProcessFlow" attempted to override the return value but a Finish activity was not hit or did not specify a Return Value.

It doesn't stop the model from running but I want to know if I can improve my modeling.

PS: My second acquire crane activity doesn't work after the first token and I don't know where the problem is.

Thanks in advance for any answers or comments

test2.fsm

Software Version:

FlexSim 22.2.0

process flow exception aqcuire resource

test2.fsm (66.6 KiB)

Answer 1 · 2023-05-09T14:33:59Z

Jason Lightfoot answered May 9, '23 lili Suspended commented May 13, '23

Check the section "Will override return value" just above the Change Rule section here.

· 3

lili commented · May 10, 2023 at 07:59 AM

Thank you so much @Jason Lightfoot Problem solved!

Any idea why the second crane doesn't move after transporting the first flow item?

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Jason Lightfoot ♦ lili commented · May 10, 2023 at 01:21 PM

You don't release it.

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lili Jason Lightfoot ♦ commented · May 13, 2023 at 04:25 AM

Thanks very much!

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