I got below teststand run time error.
When would this error occured?
How to tackle this error?
Can anyone give me an answer?
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NI Forum says that this error happens, when Sequence Editor receives error which it can't handle. It could be buffer overflow, for example. I would recommend to debug "Module Plugins - UUT Done" sequence. Have you modified process model? Or TestStand API? Also, does it happen all the time? – kosist Dec 23 '22 at 07:00
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It happens randomly after almost 200~300 tests. – KKS Dec 23 '22 at 07:23
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One change is to remove report step in PostUUT. – KKS Dec 23 '22 at 07:52
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Then I would assume that you have memory leak. Did you remove it in process model file? Or you have customized PostUUT callback in your client sequence? Maybe you could try to check SeqEdit.exe and LabVIEW.exe memory consumption, to see whether it is increased over time. – kosist Dec 23 '22 at 08:35
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It was the report step in PostUUT callback. – KKS Dec 23 '22 at 08:59
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Was it PostUUT callback of process model file, or it was overriden PostUUT callback of your client sequence? Anyway, check memory consumption. If you have large memory leak - that will be root cause of this error. – kosist Dec 23 '22 at 15:03