How to search if a specific label of a specific label of a token exist?

[miyeDP27D]

[ FlexSim 23.1.0 ]

I want to check if my label of label of the token = token.Pallet.Destination exist using objectexists(token.labels["labelName"]) but it doesnt work. What should I use instead?

[joerg_vogel_HsH]

https://answers.flexsim.com/answers/125897/view.html

[miyeDP27D]

I tried this method but it didn't work. I am using it in the condition of the statistic collector to only extract the data if token.Pallet.FinalDestination exist. Is it supposed to be objectexists(data.token.labels["Pallet.FinalDestination"])?

[moehlmann_fe · Accepted solution]

When checking for the labels you either do it in two steps: Check if "Pallet" exists, then check if "FinalDestination" exists.

objectexits(data.token.labels["Pallet"]) && objectexits(data.token.Pallet.labels["FinalDestination"])

data.token.Pallet? && data.token.Pallet.FinalDestination?

Or you chain multiple checks together, but this only works with class properties, as described here, so the expression becomes slightly more convoluted.

objectexists(data.token.labels["Pallet"]?.value?.labels["FinalDestination"]?.value)

[Jeanette_Fullmer]

Hi @mm_y_2406, 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.

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