Resolving Exception errors in Process flow integrated model

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Dharshini asked Nov 22, '23 Dharshini commented Nov 22, '23

Resolving Exception errors in Process flow integrated model

time: 162.858194 exception: Exception caught in TreeNode::receivemessage()

time: 162.858194 exception: Exception caught in Executive::processeventinlist().

time: 168.832378 exception: Exception Caught in Processor::onTimerEvent(treenode involved, int code, char *datastr) object: /Painting

time: 168.832378 exception: Exception Caught in ObjectFunction250__project_library_FlexSimObject_behaviour_eventfunctions_OnTimerEvent object: /Painting class: /Painting

Software Version:

FlexSim 23.2.2

processs flow simulations processeventinlist

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Jason Lightfoot ♦ commented · Nov 22, 2023 at 03:45 PM

It could be that the model has become corrupted.

If it's an object process flow you can try removing and re-adding the member/instance objects.

You can also try reopening the model workspace.

You can check that the process flow is still located in the right place in the tree (usually thats in Tools/ProcessFlow)

For us to try and help further we may need to look at the model. You can toggle this post as private if needed via the gear icon menu at the top right of the post.

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Dharshini Jason Lightfoot ♦ commented · Nov 22, 2023 at 03:49 PM

Thanks for getting in touch, Please refer to the ProcessFlow4 in the file

Process flow_autosave.fsm

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process-flow-autosave.fsm (77.8 KiB)

Jason Lightfoot ♦ Dharshini commented · Nov 22, 2023 at 03:52 PM

Ah you just have exceptions - the first being at time: 23.8317 - this is just a question of running to that time and investigating the event - I'll post more shortly.

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Dharshini commented · Nov 22, 2023 at 04:06 PM

I am just trying to run ProcessFlow 4

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Jason Lightfoot ♦ Dharshini commented · Nov 22, 2023 at 04:13 PM

Okay, then disable the source in the other process flows (or delete/disconnect them). As I say in the answer, the other process flows are running and doing unsupported things.

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Dharshini commented · Nov 22, 2023 at 04:17 PM

That worked! Thanks

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Answer 1 · 2023-11-22T16:02:07Z

Jason Lightfoot answered Nov 22, '23

You have processes in ProcessFlow2 that can remove items from a processor before it has finished processing. This results in an exception trying to finish an item that has already moved out of the processor.

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