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Axel Kohonen avatar image
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Axel Kohonen asked Cole Shirley answered

Bug when using "Use navigator for offset travel"?

Hi,

I noticed that if a operator is in the middle of a travel to location task and the task is aborted then the kinematics are not stopped if the operator is using "Use navigator for offset travel" option. So the result is that the operator "slides" to the destination although the task sequence is aborted and then FlexSim gives and exception from the OnDestinationArrival event.

See the attached model where this happens. I create a box into Queue1 and the onEntry of Queue1 creates a TRAVELTOLOC task for the operator. Source2 creates a box into Queue3 which onEntry aborts the task sequence of the operator.

I can bypass this by using the normal task executer offset travel logic for the other cases, but if I want to use AStar or network nodes for the offset travel I cannot. At least if I would have AStar in my model I most probably would want to use AStar for offset travel.

Model using AStar and "Use navigator for offset travel"

aborttraveltask-v5.fsm

Thank you for checking this!

Kind regards,

Axel

FlexSim 17.2.5
bugbug reportuse navigator for offset travel
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Axel Kohonen avatar image Axel Kohonen commented ·

Hi @phil.bobo

Anything new on this? Is this fixed in 18.1?

Thank you!

Kind regards,

Axel

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Phil BoBo avatar image Phil BoBo ♦♦ commented ·

Sorry, it seems like this case got overlooked and lost in Answers. Nothing has been done to fix this yet; it is still behaving the same in 18.1.0 as it was in 17.2.5. I'll add this issue to the dev list. Thanks for bring it back to our attention. Sorry again.

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Axel Kohonen avatar image Axel Kohonen Phil BoBo ♦♦ commented ·

Hi @phil.bobo

No problem! Just wanted to make sure that it gets fixed as it is rather confusing if it happens.

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1 Answer

Cole Shirley avatar image
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Cole Shirley answered

Closing outdated question

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