Referencing Slack channel after creation is undefined

Questions
1

Describe the problem/error/question

I’m using the slack create:channel node to create a channel and then passing the channel Id to post message. I can see all the data is there but when I drop it into the json it is rendered as [undefined].

What is the error message (if any)?

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1 Like
2

hello @Ashex

Seems some kind of impaired items occurs (when the previous nodes have different amount of returned items). Try replacing the .item.json with .last().json for slack channel

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3

Interesting, this fixed it! I’m a bit confused as to why that was the solution but I guess Setup Channel is technically returning an array so this forces selection of the only item in it.

4

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