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JSON snap not working as expected

dabalka
New Contributor II

JSON splitter last week was working correctly.
Pipeline was not edited, JSON format did not change, and yet Pipeline is crashing indicating error that JSON splitter is expecting list not an object. Before 17th of Feb it was working perfectly fine. was something changed in snap architecture?
“Failure: Json Splitter expects a list, Reason: Found an object of type class java.util.LinkedHashMap, Resolution: The path $.data needs to refer to a list in the incoming document”

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1 ACCEPTED SOLUTION

The object $data is an instance of Object not an array…

Place a mapper before the JSON splitter then set mapper as pass through enabled

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View solution in original post

16 REPLIES 16

@alchemiz @dabalka Yes, sorry. We deployed patch 432patches19974 last week to fix the use case you (and others) reported. This morning we deployed a new patch, 432patches20062, which addressed a couple of other use cases where the behavior wasn’t backward compatible. Both patches were deployed to both the Latest and Stable distributions, so if you’re on version 4.32 of the platform, you should find that the pack has been automatically upgraded.

kkishore
New Contributor III

Hi @ptaylor ,

Thanks for the update, we will validate